Husqvarna 150BT Gas Backpack Leaf Blower 
in the Gas User Manual

Introduction

Product description
This product is a backpack blower with a fuel engine.
We have a policy of continuous product development and therefore reserve the right to modify the design and appearance of products without prior notice.

Intended use
Use the product to blow leaves and other unwanted material from areas such as lawns, pathways and asphalt roads.

Product overview
(Fig. 1)

1. Throttle control lever
2. Frame
3. Harness
4. Engine cover
5. Fan cover
6. Air intake screen
7. Air filter
8. Starter rope handle
9. Fuel tank
10. Waist belt
11. Spark plug
12. Vibration damping system
13. Choke control
14. Control handle
15. Stop switch with throttle control
16. Throttle trigger
17. Pipe angle
18. Clamp
19. Flexible hose
20. Control pipe
21. Cable clamp
22. Intermediate pipe
23. Blower nozzle
24. Operator’s manual
25. Combination wrench
26. Air purge bulb
27. High speed nozzle
28. Idle adjustment screw
29. Fan
30. Foot plate

Symbols on the product

(Fig. 2) WARNING! This product can be dangerous and cause serious injury or death to the operator or others. Be careful and use the product correctly.

(Fig. 3)  Read the operator’s manual carefully and make sure that you understand the instructions before use.

(Fig. 4) Use approved hearing protection and approved eye protection. If the environment contains dust, use a breathing mask.

(Fig. 5) Use approved protective gloves during operation and maintenance. Use protective boots or shoes with non-slip soles. Use clothing of strong fabric and of full length.

(Fig. 6) Make sure that long hair is put above your shoulders.

(Fig. 7) Do not wear jewelry or loose clothing during operation.

(Fig. 8) Mixture of gasoline and two-stroke oil.

(Fig. 9) Air purge bulb.

(Fig. 10) Keep all body parts away from hot surfaces.

(Fig. 11) Do not go near the impeller as it turns.

(Fig. 12) Choke, open position.

(Fig. 13) Choke, closed position.

(Fig. 14) Idle adjustment screw.

(Fig. 16)  Look out for thrown objects. Thrown objects can cause serious injury. Use personal protective equipment.

(Fig. 17)  Keep a safety distance at a minimum of 15 m to persons or animals.

yyywwxxxxx The rating plate or the laser printing shows the serial number. yyyy is the production year and ww is the production week.

Note: Other symbols/decals on the product refer to certification requirements for other commercial areas.

California Proposition 65
(Fig. 18)

EPA III
(Fig. 15)
The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirement. Maintenance, replacement or repair of the emission control devices and system may be performed by any non-road engine repair establishment or individual.

Safety

Safety definitions
The definitions below give the level of severity for each signal word.

WARNING: Injury to persons.

CAUTION: Damage to the product.
Note: This information makes the product easier to use.

General safety instructions
WARNING: Read the warning instructions that follow before you use the product.

• Do not do changes to the product without approval from the manufacturer and always use original accessories. Modifications and/or accessories that are not approved can result in serious injury or the death of the operator or others.
• Do not use a damaged product. Do the safety checks and maintenance given in this operator’s manual. All other maintenance must be done by approved servicing personnel.
• All servicing and repair operations must be done by approved servicing personnel. If a part of the product is defective, speak to your servicing dealer.

Vibration safety
This product is for occasional operation only. Continuous or regular operation of the product can cause “white finger” or equivalent medical problems from vibrations. Examine the condition of your hands and fingers if you operate the product continuously or regularly. If your hands or fingers have discoloration, have pain, tingle, or are numb, stop work and speak to a physician immediately.

Safety instructions for operation
WARNING: Read the warning instructions that follow before you use the product.

• This product can be dangerous and cause serious injury or death to the operator or others. Be careful and use the product correctly.
• Do an inspection of the product before use. Refer to Maintenance on page 12.
• Do not operate the product when you are tired, ill or under the influence of alcohol or other drugs that can decrease your vision, judgment or coordination.
• Install all covers and guards before use. To prevent electrical shock, make sure that the spark plug cap and ignition cable are not damaged.
• Do not touch the spark plug or ignition cable when the engine is on.
• Keep a safety distance at a minimum of 15 m to persons or animals. If persons, children or animals come nearer than 15 m, stop the product. Point the product away from persons, animals, open windows and other objects.
• Do not let children operate the product. Make sure that all operators read and understand the contents of this operator’s manual.
• Keep hands or other objects away from the blower housing during operation. Rotating parts can cause serious injury.
• Do not use the product if the air intake screen is not installed. Always make sure that the air intake screen is installed and not damaged before use.
• If an emergency occurs, release the waist belt and chest belt of the harness and let the product fall.
• Obey national regulations and directives.
• Keep all body parts away from hot surfaces.
• Too much vibration can cause damage to the circulation or the nervous system. Speak to your physician if you have symptoms, for example numbness, loss of feeling, tingling, pricking, pain, loss of strength or changes in skin color in your fingers, hands or wrists.
• Look out for thrown objects. Thrown objects can cause serious injury.
• Do not use the product in bad weather, for example fog, rain, strong winds and too cold environments. To do work in bad weather can cause tiredness and dangerous conditions.
• Make sure that you can move and keep a stable position. Do a check of the work area for possible obstacles, for example rocks. Be careful if you operate the product on a slope.
• Do not put the product on the ground with the engine on.
• Do not operate the product from high positions, for example on a ladder.
• Make sure that you can always be heard if an accident occurs.
• Make sure that the exhaust fume outlet is not blocked. To prevent damage to the product, keep obstacles at a minimum distance of 50 cm from the exhaust fume outlet.
• Do not start the product indoors, in bad airflow or near flammable material. The engine exhaust fumes contain carbon monoxide, which can cause carbon monoxide poisoning. The engine exhaust fumes are hot and can contain sparks which can start a fire.

Personal protective equipment
WARNING: Read the warning instructions that follow before you use the product.

• Use approved personal protective equipment when you use the product. Personal protective equipment cannot fully prevent injury but it can decrease the degree of injury. Speak to your dealer for more information.
• Use approved hearing protection. Long-term exposure to noise can result in permanent hearing damage.
• Use approved eye protection. If you use a visor, you must also use approved protective goggles. Approved protective goggles must agree with the ANSI Z87.1 standard in the USA or EN 166 in EU countries.
• Use protective gloves during operation and maintenance.
• Use protective boots or shoes with non-slip soles.
• Use clothing of strong fabric and of full length. Do not use jewelry or open shoes. To decrease the risk on injury, your clothing must be close-fitting but not limit your movements. Put your hair above your shoulders to prevent that your hair enters rotating parts or catches on branches.
• Use breathing protection when there is a risk of dust.
• Keep first aid equipment near.

Safety devices on the product
WARNING: Read the warning instructions that follow before you use the product.

• Do not use a product with defective safety devices.
• Do a check of the safety devices regularly. Refer to Maintenance on page 12.
• If the safety devices are defective, speak to your Husqvarna servicing dealer.

To do a check of the muffler
WARNING: Do not use a product with a defective muffler.
WARNING: The muffler becomes very hot during and after operation, also at idle speed. Use protective gloves to prevent burn injuries.
WARNING: The inner side of the muffler contains chemicals that may be carcinogenic. Do not touch the muffler if it is damaged.

• Regularly do a visual check of the muffler. The muffler keeps noise levels to a minimum and sends exhaust fumes away from the operator. Refer to To examine and clean the cooling system on page 13.

To do a check of the vibration damping system

1. Make sure that there are no cracks or deformation on the vibration damping units.
2. Make sure that the vibration damping units are correctly attached to the engine unit and handle unit.

Refer to Product overview on page 6 for information about where the vibration damping system is on your product.

To do a check of the start/stop switch

1. Use the start/stop switch to stop the engine.
2. Make sure that the engine stops fully.
   To see where the start/stop switch is on your product, refer to Product overview on page 6.

Harness safety
Always use the harness when you operate the product. If you do not use the harness, you cannot operate the product safely. This can result in injury to you or other persons. Make sure that the waist belt and chest strap are attached and correctly adjusted. There is a risk that an open belt can go into the fan of the product.
(Fig. 19)

Fuel safety
WARNING: Read the warning instructions that follow before you use the product.

• Do not mix or add the fuel indoors or near a heat source.
• Do not start the product if there is fuel or oil on the product or on your body.
• Do not start the product if the engine has a fuel leak. Examine the engine for fuel leaks regularly.
• Always be careful with fuel. Fuel is flammable and the fuel fumes are explosive and can cause serious injury or death.
• Do not breathe in the fuel fumes, it can cause injury. Make sure that there is a sufficient airflow.
• Do not smoke near the fuel or the engine.
• Do not put the product or a fuel container near warm objects, an open flame, a spark or a pilot light.
• Always use approved containers for storage and transportation of fuel.

Safety instructions for maintenance
WARNING: Read the warning instructions that follow before you use the product.

• Stop the engine, remove the spark plug and let the engine become cool before maintenance and assembly.
• A blocked spark arrestor screen causes the engine to become too hot which causes damage to the engine.
• If the spark arrestor screen is frequently blocked, it can be a sign that performance of the catalytic converter is decreased. Speak to your servicing dealer to examine the muffler.

Assembly

Introduction
WARNING: Read and understand the safety chapter before you assemble the product.

To assemble the blower pipe and the control handle on the product

Note: Lubricate the tubes and flexible hose to make them easier to assemble.

1. Attach the flexible hose (A) to the pipe angle and the control pipe (B) with the clamps (C) and (D). (Fig. 20)
2. Attach the handle holder (E) to the control pipe. Align the handle holder with the flange on the control pipe. (Fig. 21)
3. Adjust the position of the control handle to a safe and correct work position. Tighten the knob.
4. Attach the cable to the flexible hose with the cable clamp. (Fig. 22)
5. Attach the intermediate pipe to the control pipe. (Fig. 23)
6. Attach the blower nozzle to the intermediate pipe.
   Note: The blower nozzle can only be installed on the intermediate pipe.
7. For higher air speed, attach the high speed nozzle to the blower nozzle.

Operation

Introduction

WARNING: Read and understand the safety chapter before you use the product.

Fuel
This product has a two-stroke engine.

CAUTION: Incorrect type of fuel can result in engine damage. Use a mixture of gasoline and two-stroke oil.

Premixed fuel

• Use Husqvarna premixed alkylate fuel for best performance and extension of the engine life. This fuel contains less harmful chemicals compared to regular fuel, which decreases harmful exhaust fumes. The quantity of remains after combustion is lower with this fuel, which keeps the components of the engine more clean.

To mix fuel
Gasoline

• Use good quality unleaded gasoline with a maximum of 10% ethanol contents.

CAUTION: Do not use gasoline with an octane grade less than 90 RON/87 AKI. Use of a lower octane grade can cause engine knocking, which causes engine damages.

Two-stroke oil

• For best results and performance use Husqvarna two-stroke oil.
• If Husqvarna two-stroke oil is not available, use a two-stroke oil of good quality for air-cooled engines. Speak to your servicing dealer to select the correct oil.

CAUTION: Do not use two-stroke oil for water-cooled outboard engines, also referred to as outboard oil. Do not use oil for four-stroke engines.

To mix gasoline and two-stroke oil

CAUTION: Small errors can influence the ratio of the mixture drastically when you mix small quantities of fuel. Measure the quantity of oil carefully and make sure that you get the correct mixture.
(Fig. 24)

1. Fill half the quantity of gasoline in a clean container for fuel.
2. Add the full quantity of oil.
3. Shake the fuel mixture.
4. Add the remaining quantity of gasoline to the container.
5. Carefully shake the fuel mixture.

CAUTION: Do not mix fuel for more than 1 month at a time.

To fill the fuel tank
WARNING: Obey the procedure that follows for your safety.

1. Stop the engine and let the engine become cool.
2. Clean the area around the fuel tank cap. (Fig. 25)
3. Shake the container and make sure that the fuel is fully mixed.
4. Remove the fuel tank cap slowly to release the pressure.
5. Fill the fuel tank.
   CAUTION: Make sure that there is not too much fuel in the fuel tank. The fuel expands when it becomes hot.
6. Tighten the fuel tank cap carefully.
7. Clean fuel spillage on and around the product.
8. Move the product 3 m/10 ft or more away from the refuelling area and fuel source before you start the engine.

Note: To see where the fuel tank is on your product, refer to Product overview on page 6.

To start a cold engine
WARNING: Air is released as soon as the engine is started, even when it idles. Do not let anyone stand close to the blower or the blower tube.

1. If the engine is cold, put the choke control (A) to the closed choke position. Refer to Symbols on the product on page 6. (Fig. 26)
2. Push the air purge bulb (B) again and again for a minimum of 10 times and fuel starts to fill the air purge bulb. It is not necessary to fill the air purge bulb fully.
3. Put the throttle control in the fast idle position. Align the guide marks on the throttle control lever and the control handle. (Fig. 27)
4. Put the product on a flat surface on the ground.
5. Hold the product with the left hand and put your foot on the foot plate. (Fig. 28)
6. Pull the starter rope handle slowly with the right hand until resistance occurs.
   Note: Do not pull the starter rope handle to full extension and do not let go of the starter rope handle.
7. Pull the starter rope handle quickly with the right hand until the engine starts or attempts to start, maximum 6 times. If the engine starts, move the choke lever gradually to the open position and continue to step 11. If the engine does not start, continue to step 9.
8. When the engine attempts to start, move the choke lever gradually to the open position.
9. Pull the starter rope handle quickly with the right hand until the engine starts, maximum 6 times.
   Note: If the engine does not start, repeat the starting instructions from step 1.
10. Let the engine run for 30 seconds.
11. Put the throttle control at idle speed. (Fig. 29)
12. Push the throttle trigger to adjust the blower speed. Refer to To use the throttle trigger on page 12.

To start a warm engine

• If the ambient temperature is below 32°C / 90°F, use the same starting procedure as To start a cold engine on page 11 but do not put the choke control in the closed choke position.
• If the ambient temperature is above 32°C / 90°F, use the same starting procedure as To start a cold engine on page 11.

To use the throttle trigger

• To increase the blower speed during operation, push the throttle trigger until you get the correct speed. (Fig. 30)
• To decrease the blower speed during operation, release the throttle trigger until you get the correct speed.

To start the engine when the fuel is too hot
If the product does not start, the fuel can be too hot.

Note: Always use new fuel and decrease the operation time during warm weather.

1. Put the product in a cool area away from open sunlight.
2. Let the product cool down for 20 minutes at minimum.
3. Press the air purge bulb again and again for 10-15 seconds.
4. Obey the procedure to start a cold engine. Refer to To start a cold engine on page 11.

To operate the product

• Operate the product at usual work hours. Obey local regulations.
• Decrease the pieces of equipment and select the correct speed for your task. Use the throttle at lowest position possible to prevent more noise and dust than necessary.
• Keep the blower nozzle near the ground.

Note: Husqvarna recommends that you use the full blower nozzle extension.

• Make a note of the wind direction and operate the product in the direction of the wind.
• Use applicable garden tools to release material from the ground.
• In areas with dust, use spray equipment to wet the area. This decreases the operation time.
• After operation, keep the product in storage vertically.

To stop the product
CAUTION: Do not stop the product at full speed.

1. Push the stop switch. (Fig. 31)
   Note: When the product stops, you can hear a knock sound. This is typical and is not an indication of a defective product.

To adjust the harness

1. Put on the harness of the product.
2. Put the waist belt around your waist and connect the belt buckle for the waist strap. (Fig. 32)
3. Tighten the waist belt strap. (Fig. 33)
4. Connect the belt buckle for the chest strap. (Fig. 34)
5. Adjust the position of the chest strap. (Fig. 35)
6. Tighten the chest strap. (Fig. 36)
7. Tighten the shoulder straps until the product is tight against your body. (Fig. 37)
8. Tighten the load lifter straps. (Fig. 38)

Maintenance

Introduction
WARNING: Read and understand the safety chapter before you do maintenance on the product.

Maintenance schedule

To adjust the idle speed

1. Make sure that the air filter is clean and that the air filter cover is attached.
2. Adjust the idle speed with the idle speed screw. To see where the idle speed screw is on your product, refer to Product overview on page 6.

To do a check of the spark plug
CAUTION: Use the recommended spark plug. Refer to Technical data on page 16. An incorrect spark plug can cause damage to the product.

1. Stop the engine and let the product become cool.
2. Clean the spark plug if it is dirty.
3. Make sure that the electrode gap is correct. Refer to Technical data on page 16. (Fig. 39)
4. Replace the spark plug monthly or more frequently if it is necessary.

To do maintenance on the muffler
CAUTION: If the spark arrestor screen is frequently blocked, it can be a sign that performance of the catalytic converter is decreased. Speak to you servicing dealer to examine the muffler. A blocked spark arrestor screen causes overheating and results in damage to the cylinder and piston.

CAUTION: The spark arrestor screen must be replaced if it is damaged. Do not use a product if the spark arrestor screen on the muffler is missing or defective.

• Clean the spark arrestor screen on the muffler. Use a wire brush. (Fig. 40)
• Let a servicing dealer replace or do service on the muffler and the spark arrestor screen after 50 hours of operation.

To examine and clean the cooling system
The cooling system includes the cooling fins on the cylinder and the air intake screen.

1. Stop the engine.
2. Make sure that the cooling system is not dirty or blocked. If it is necessary, clean the air intake screen and cooling fins.
   CAUTION: A dirty or blocked cooling system can increase the temperature of the engine and cause damage to the product. A clogged air intake screen decreases the blow force.
3. Examine the cooling system for damages. Make sure that the parts are attached correctly to the product.

To clean the air filter
CAUTION: Do not use a product without an air filter or with a damaged air filter. Dust in the air can cause damage to the engine.

1. Push the choke control to the closed position.
2. Remove the air filter cover (A).
3. Remove the pre-filter (B) from the air filter cover. (Fig. 41)
4. Remove the air filter (C) from the filter frame.
5. Clean the pre-filter and the air filter with warm water and soap.
   Note: An air filter that has been used for a long time cannot be fully cleaned. Replace the air filter regularly and always replace a defective air filter.
6. Clean the inner surface of the air filter cover (A) with a brush.
7. Put the air filter in the filter frame.
8. Attach the pre-filter to the air filter cover.
9. Attach the air filter cover to the product.

Troubleshooting

Transportation and storage

WARNING: To prevent the risk of fire, make sure that there are no leaks or fumes during transportation or storage. Make sure that there is no risk of sparks or fire.

• Empty the fuel tank before transportation or long-term storage. Push the air purge bulb to make sure that all fuel is removed. Discard the fuel at an applicable disposal location.
• Make sure that the product is clean and that a full servicing is done before long-term storage.
• Remove the spark plug and put approximately 15 ml of two-stroke oil into the cylinder. Turn the product 3 times and install the spark plug again.
• Attach the product safely to the vehicle during transportation.
• Keep the product in a dry, cool and clean space with good airflow. Keep the product away from children.

Technical data

www.husqvarna.com

Original instructions

Husqvarna Z254F Zero Turn Mowers User Manual

Illustrations may or may not represent the actual assemblies and it is not recommended to use this manual as a guide to assemble or disassemble the mower. NOTE: All fasteners are Grade 5 unless otherwise specified.

FRAME

ENGINE MOUNTING, GUARDS & MUFFLER

STEERING

IGNITION SYSTEM

BRAKE / LIFT

HYDRAULIC PUMP-MOTOR

WHEELS & TIRES

MOWER DECK / CUTTING DECK

SEAT

DECALS

FAQS

How Much Does It Weigh?

Roughly, 650lbs

who is the shipping company?

It was an independent company. The mower comes in a large very heavy crate. You have to do some assembly- seat, steering arms, and such.

Forward Ground speed

The max forward ground speed is 6.5 mph

How easy to raise/lower deck and what is highest/lowest setting and increments?

Raising and lowering the deck is very easy, there is a lever on the operator’s left side. The lever has six positions, the actual cutting height range is from 1 1/2″ to 4″.

Where is the made?

Their are a lot of factors in play they have different motors for different models and parts are made at different locations what I do know it’s a great machine easy to operate and lowered my mower time by 40% .

Can you attach a wagon to the back?

Yes. There can be a towing hitch attached. Sold separately.

Is this a commercial or residential mower?

It could be either, but better suited for residential.

Can you attach a snow plow to this?

It’s too light of a unit, the mz mower and bigger would work good with a plow.

Will this complete mower drive through a 46″ shed door ?

No, The mowing width is 54″. The overall deck width minus the discharge chute is 58″. The discharge chute adds another 6 to 8″ in the down position but it can be raised. I cut my chute off so I could get close to things on the right side of the mower.

Is this a fabricated deck?

This is a stamped deck so it is nice and smooth on the under side to help keep it clean.

What guage steel is the mower deck?

This model has the stamped deck which is 12 guage.

how easy to remove deck from mower

Very easy. Go to you tube for video.

what does the 3 year warranty cover

Manufacturer limited warrantee, means all parts are cover but labor

can we use a leaf collector with this machine?

No. This is a zero turn unit. It goes fast and in tight circles.

how many acres it can mow in one hour?

2.8 acres per hour.

where is the bagger for this model?

this is an additional accessory you have to purchase separately

how many blades under the mowing deck, 2 or 3 ?

]]> https://usemanuals.com/husqvarna/automower-310/ Sun, 23 Apr 2023 17:24:07 +0000 https://usemanuals.com/?p=78850 Read More...

 

QUICK GUIDE

HUSQVARNA AUTOMOWER ®
310/315/315X

For more information and instructions, read the complete Operator’s manual on the Husqvarna website (www.husqvarna.com)

PLACEMENT OF AND CONNECTING THE CHARGING STATION

1. Place the charging station at a central position in the working area, with a lot of open space in front of the charging station and on a relatively horizontal surface.
2. Connect the power supply’s low voltage cable to the charging station and the power supply.
3. Connect the power supply to a 100-240 V wall socket.
4. Place the robotic lawnmower in the charging station to charge the battery while the boundary wire is laid. Set the main switch to position 1.

PLACEMENT OF THE BOUNDARY WIRE AND THE GUIDE WIRE

1. Lay the boundary wire so that it forms a loop around the working area.
2. Make an eyelet at the point where the guidewire will later be connected.
3. Run the guidewire to the point on the boundary loop where the connection will be made. Avoid laying the wire at right angles.

CONNECTING THE BOUNDARY WIRE AND THE GUIDEWIRE

1. Narrow passages in the yard make it difficult for the robotic lawn mower to find the charging station. The robotic lawn mower can be led to remote areas using the guidewire. The guidewire also helps the robotic lawn mower to quickly find the charging station.

2. Lay the guidewire under the charging station and at least 2 m / 7 ft straight out from the front edge of the charging station.
3. Open the connectors and lay the wire ends in the recesses on each connector.
4. Press the connectors together using a pair of pliers.
5. Cut off any surplus boundary wire. Cut 1-2 cm / 0.4-0.8″ above the connectors.
6. Press the connectors onto the contact pins, marked AL (left) and AR (right), on the charging station. It is important that the right-hand wire is connected to the right-hand contact pin and the left-hand wire to the left-hand pin.

7. Fasten the connector to the contact pin marked G1 on the charging station.

CONNECTING THE GUIDEWIRE TO THE BOUNDARY WIRE

1. Cut the boundary wire with wire cutters at the center of the eyelet that was made in step 2.2.
2. Connect the guidewire to the boundary wire using the accompanying couplers. Press the couplers completely together with a polygraph.

STARTING AND STOPPING

STARTING

1. Open the cover by pressing the STOP
2. Set the main switch to the position When you do this for the first time, a start-up sequence starts where you select a four-digit PIN code among other things.
3. Press the START button and close the cover.

STOPPING
Press the STOP button.

ADJUSTING THE ROBOTIC LAWN MOWER TO SUIT THE SIZE OF YOUR LAWN

The mowing results depend on mowing time. Adjust the mowing time to suit your yard using the Schedule function. You decide what times during the day the robotic lawn mower is to work. The robotic lawnmower cut approximately 56 m² / 603 ft² per hour and day for Automower® 310, 68 m² / 732 ft² for Automower® 315, and 73 m² / 786 ft² for Automower® 315X. For example; if your yard consists of 800 m²1 8600 ft² of lawn, the robotic lawn mower should work 15 hours a day for Automower® in 310, 12 hours for Automower® in 315, and 11 hours for an Automower® 315X.

MAINTENANCE

1. The main switch should be in the 0 positions during all work on the robotic lawn mower’s chassis, such as cleaning or replacing the blades. Replace the blades regularly for the best mowing result.
2. Never use a high-pressure washer or even running water to clean the robotic lawnmower. Never use solvents for cleaning.
3. All connections to the charging station (power supply, boundary, and guidewire) must be disconnected if there is a risk of a thunderstorm.
4. Fully charge the battery at the end of the season before winter storage.

Green solid light Good boundary loop signal.

Green flashing light ECO mode is activated.

Blue flashing light Malfunction in the boundary loop.

Red flashing light Malfunction in the charging station’s antenna.

Red solid light Fault in the circuit board or incorrect power supply in the charging station. The fault should be rectified by an authorized service technician.

AUTOMOWER® CONNECT

a. Download the Automower® Connect app from AppStore or GooglePlay.
b. Sign up and specify an e-mail address and a password to create a Husqvarna account.
c. Log in to your Husqvarna account in the app.
d. Select My mowers in the Automower® Connect app and then select the plus sign (+).
e. Follow the instructions in the app.

CONNECTIVITY

a. Long-range cellular connectivity (Automower® Connect).
b. Short-range Bluetooth® connectivity (Automower® Connect@Home).
c. Device tracking (GPS)*.
*) Available with Automower® Connect.

AUTOMOWER® is a trademark owned by Husqvarna AB. Copyright © 2021 HUSQVARNA. All rights reserved.

www.husqvarna.com

QG_P15_1142654.indd
2020-12-30 11:25:35

]]>

Husqvarna 1600349 Electric Pressure Washer

WARNING
Failure to read and follow the operator’s manual and all operating instructions before using could result in death or serious injury. Risk of electrocution. Contacting both power conductors, at the same time could cause electric shock or burn to result in death or serious injury.

• Inspect cord before each use, DO NOT use if the cord is damaged.
• Keep all connections dry and off the ground.
• DO NOT touch the plug with wet hands.

High water pressure could cut through the skin resulting in serious injury. The spray gun traps high water pressure, even when the motor is stopped and the water is disconnected. NEVER aim a spray gun at people, animals, or plants. ALWAYS point the spray gun in a safe direction, press the red button, and squeeze the trigger to release high pressure, every time you turn off the pressure washer

Items Included

• Main unit
• Operator’s manual
• Spray gun
• High pressure hose
• Spray wand with nozzle holder
• 7-in-1 nozzle
• Turbo nozzle
• Quick connect high-pressure nozzle

You will need (Not Included)

• Garden hose, 15m (50 ft.) or less
• Safety goggles (indirect vented type)
• Petroleum or synthetic grease

Unpack Electric Pressure Washer

1. Remove everything from the carton.
2. Raise handle (A) to an upright position by pulling up latch (B) on each side of the handle. Push latches down to secure the handle in place. 1
3. Ensure you have all included items prior to assembly. If items are damaged or missing, call (877) 224-0458.
4. Prior to assembly, lubricate rubber o-ring seals on all connections with petroleum or synthetic grease. See Operator’s Manual, Lubricate O-Rings. 2 3 4 6 7

Connect Hoses and Water Supply

1. Uncoil the high-pressure hose and attach the black end of hose (C) to the base of the spray gun (D). Tighten by hand. 2
2. Attach the red end of the high-pressure hose (C) to the high-pressure outlet (E) on the pump. Tighten by hand. 3
   NOTICE If the inlet screen is damaged or missing. DO NOT use a pressure washer, call (877) 224-0458.
3. Before connecting the garden hose (F) to the water inlet (G), inspect the inlet screen (H). Clean the screen if it contains debris or have it replaced if damaged. DO NOT run the pressure washer if the inlet screen is damaged. 4
4. Run cold water through a garden hose (F) for 30 seconds to clean out any debris. Connect the garden hose (not to exceed 50 ft. (15 m) in length) to the water inlet (G). Tighten by hand. 4

Start Electric Pressure Washer

1. Put on safety goggles.
   WARNING Risk of eye injury. Spray could splash back or propel objects resulting in serious injury. Always wear indirect vented (chemical splash) safety goggles marked to comply with ANSI Z87.1 when using or in vicinity of this equipment. NEVER substitute safety glasses or dry-condition goggles for indirect vented safety goggles
   
2. Turn on water.
   NOTICE DO NOT run pump without water supply connected and turned on.
3. Place turbo and high pressure nozzles in slots on holder attached to spray wand. 5
4. Attach spray wand to spray gun. Tighten by hand. 6
5. Choose nozzle (J) you want to use, pull back on collar (K) of spray wand, insert nozzle and release collar. Tug on nozzle to make sure it is securely in place. 7
   WARNING Risk of electrocution. Use of an extension cord could cause electric shock or burn resulting in death or serious injury.
   1. DO NOT use an extension cord with this electric pressure washer. Your home’s electrical circuit receptacle or extension cord may not provide lifesaving ground-fault circuit interruption protection.
      NOTICE The unit can be operated in vertical or horizontal positions.
6. Turn master ON/OFF switch (L) to OFF (0) position. 8
7. Plug electrical power cord into a dedicated electrical circuit rated for 120 Volts AC at 15 Amps that is properly installed in accordance with all local codes and ordinances. Circuit is not to supply any other electrical needs. 9WARNING Risk of electrocution. Non-operating ground fault circuit interrupter (GFCI) could result in death or serious injury. If indicator light does not stay on after test and reset, do not use GFCI
   NOTICE The indicator light must be ON for electric pressure washer to operate.
8. Press TEST button (M). The indicator light (N) should be OFF. 10
9. Press RESET button (P). The indicator light (N) should be ON. 10NOTICE DO NOT use an electric pressure washer if the above test fails.
10. Press the master ON/OFF switch (L) to the ON (I) position. 8
11. Point the gun in a safe direction, and press the trigger lock button (R). 11 The electric pressure washer motor will start and stop as the spray gun trigger is depressed and released. NOTICE If a fuse blows or circuit breaker trips, a motor break-in may be necessary. Run pressure washer with turbo nozzle for 5 minutes.

Stop Electric Pressure Washer

storage, empty after each use, see Operator’s Manual. The electric pressure washer motor runs only when the trigger is engaged. To stop the electric pressure washer and turn off the motor:

1. Release spray gun trigger.
2. Turn master ON/OFF switch (L) to OFF (0) position. 8
   NOTICE Releasing the trigger will shut off the motor but does not shut off electrical power to the unit.
3. Turn off the water supply.
4. ALWAYS point the spray gun in a safe direction and squeeze the spray gun trigger to relieve built-up pressure in the unit.
   NOTICE Spray gun traps high water pressure, even when the motor is stopped and water is disconnected.
5. Disconnect the GFCI plug from the outlet.

Protect pump from damage caused by freezing, read operator’s manual for winter or long-term storage. Freeze damage is NOT covered under warranty

ST 224, ST 227, ST 230
Operator’s manual

Introduction

Product overview
(Fig. 1)

1. Auger engagement
2. Discharge chute control lever
3. Drive speed control lever
4. Deflector remote control lever
5. Drive engagement
6. LED light
7. Handle knob
8. Muffler
9. Skid plate
10. Augers
11. Clean-out tool
12. Discharge chute
13. Chute deflector
14. Oil drain plug
15. Fuel ON/OFF switch
16. Starter rope handle
17. ON/OFF key
18. Primer
19. Throttle control
20. Choke
21. Gasoline filler cap
22. Electric start button
23. Connection, electric start
24. Oil fill, Dipstick
25. Oil filler cap

Product description
The product is a snow thrower that is used to remove snow from the ground.
Intended use
This product can be used to remove snow from fields, roads, walkways, and driveways. Do not use it on slopes that are greater than 20°. Do not use the product in areas where there is much debris, dirt, and protruding stones.
Symbols on the product
Note: If the decals on the product are damaged, contact the distributor to replace them.
(Fig. 2) Warning.
(Fig. 3) Read the operator’s manual.
(Fig. 4) Engine on.
(Fig. 5) Engine off.
(Fig. 6) Fast.
(Fig. 7) Slow.
(Fig. 8) Choke.
(Fig. 9) Primer.
(Fig. 10) Oil.
(Fig. 11) Fuel.
(Fig. 2) Caution.
(Fig. 12) European machinery directive for safety.
(Fig. 13) Steer left.
(Fig. 14) Steer right.
(Fig. 15) Auger Height adjustment.
(Fig. 16) Blower on.
(Fig. 17) Traction drive on.
(Fig. 18) Do not remove the shields while the engine is running.
(Fig. 19) Ear protection is recommended.
(Fig. 20) Wear protective gloves.
(Fig. 21) Sound power level.
(Fig. 22) No operation on slopes more than 20 degrees.
(Fig. 23) Risk of falling.
(Fig. 24) Remove key before maintenance.
(Fig. 25) Remove spark plug cable before maintenance.
(Fig. 26) Beware of thrown objects.
(Fig. 27) Keep the distance to bystanders.
(Fig. 28) Move slowly rearward.
(Fig. 29) Hot surface.
(Fig. 30) Fuel shut-off valve.
(Fig. 31) Warning, keep hands away.
(Fig. 32) Warning, keep feet away.
(Fig. 33) Rotate left/rotate right.
(Fig. 34) Forward/reverse.
(Fig. 35) Up/down.

Product liability
As referred to in the product liability laws, we are not liable for damages that our product causes if:

• the product is incorrectly repaired.
• the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer.
• the product has an accessory that is not from the manufacturer or not approved by the manufacturer.
• the product is not repaired at an approved service center or by an approved authority.

Safety

Safety definitions
The definitions below give the level of severity for each signal word.
WARNING: Injury to persons.
CAUTION: Damage to the product.
Note: This information makes the product easier to use.
General safety instructions

• Use the product correctly. Injury or death is a possible result of incorrect use. Only use the product for the tasks found in this manual. Do not use the product for other tasks.
• Obey the instructions in this manual. Obey the safety symbols and the safety instructions. If the operator does not obey the instructions and the symbols, injury, damage or death is a possible result.
• Do not discard this manual. Use the instructions to assemble, operate, and keep your product in good condition. Use the instructions for the correct installation of attachments and accessories. Only use approved attachments and accessories.
• Do not use a damaged product. Obey the maintenance schedule. Only do the maintenance work that you find an instruction about in this manual. An approved service center must do all other maintenance work.
• This manual cannot include all situations that can occur when you use the product. Be careful and use your common sense. Do not operate the product or do maintenance to the product if you are not sure about the situation. Speak to a product expert, your dealer, service agent, or an approved service center for information.
• Disconnect the spark plug cable before you assemble the product, put the product into storage, or do maintenance.
• Do not use the product if it is changed from its initial specification. Do not change a part of the product without approval from the manufacturer. Only use parts that are approved by the manufacturer. Injury or death is a possible result of incorrect maintenance.
• Do not breathe in the fumes from the engine. Long-term inhalation of the engine’s exhaust fumes is a health risk.
• Do not start the product indoors or near flammable material. The exhaust fumes are hot and can contain a spark that can start a fire. Not sufficient airflow can cause injury or death because of asphyxiation or carbon monoxide.
• When you use this product the engine makes an electromagnetic field. The electromagnetic field can cause damage to medical implants. Speak to your physician and medical implant manufacturer before you operate the product.
• Do not let a child operate the product. Do not let a person, without knowledge of the instructions, operate the product.
• Make sure that you always monitor a person, with decreased physical capacity or mental capacity, that uses the product. A responsible adult must be there at all times.
• Lock the product in an area that children and unapproved persons cannot access.
• The product can eject objects and cause injuries. Obey the safety instructions to decrease the risk of injury or death.
• Do not go away from the product when the engine is on.
• The operator of the product is responsible if an accident occurs.
• Before and while you walk rearward, look behind and down for small children, animals, or other risks that can cause you to fall.
• Make sure that parts are not damaged before you use the product.
• Make sure that you are at a minimum 15 m (50 ft) away from other persons or animals before you use the product. Make sure that a person in an adjacent area knows that you will use the product.
• Refer to national or local laws. They can prevent or decrease the operation of the product in some conditions.

Safety instructions for operation

• Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.
• Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic.
• After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, disconnect the cord on electric motors, thoroughly inspect the product for any damage, and repair the damage before restarting and operating the product.
• If the product starts to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibration is generally a warning of trouble.
• Stop the engine (motor) whenever you leave the operating position, before unclogging the auger housing or chute deflector, and when making any repairs, adjustments, or inspections.
• When cleaning, repairing, or inspecting the product, stop the engine and make certain the augers and all moving parts have stopped. Disconnect the spark plug wire and keep the wire away from the plug to prevent someone from accidentally starting the engine.
• Do not run the engine indoors, except when starting the engine and for transporting the product in or out of the building. Open the outside doors; exhaust fumes are dangerous.
• Exercise extreme caution when operating on slopes.
• Never operate the product without proper guards, and other safety protective devices in place and working.
• Never direct the chute deflector toward people or areas where property damage can occur. Keep children and others away.
• Do not overload the product capacity by attempting to clear snow at too fast a rate.
• Never operate the product at high transport speeds on slippery surfaces. Look behind and use care when operating in reverse.
• Disengage power to the augers when the product is transported or not in use.
• Use only attachments and accessories approved by the manufacturer of the product (such as wheel weights, counterweights, or cabs).
• Never operate the product without good visibility or light. Always be sure of your footing, and keep a firm hold on the handles. Walk; never run.
• Never touch a hot engine or muffler.

Work area safety

• Thoroughly inspect the area where the equipment is to be used and remove all doormats, sleds, boards, wires, and other foreign objects.
• Disengage all clutches and shift into neutral before starting the engine (motor).
• Do not operate the product without wearing adequate winter garments. Avoid loose-fitting clothing that can get caught in moving parts. Wear footwear that will improve footing on slippery surfaces.
• Handle fuel with care; it is highly flammable.
• Use an approved fuel container.
• Never add fuel to a running engine or hot engine.
• Fill fuel tank outdoors with extreme care. Never fill the fuel tank indoors.
• Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground, away from your vehicle, before filling.
• When practical, remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.
• Keep the nozzle in contact with the rim of the fuel tank or container opening at all times, until refueling is complete. Do not use a nozzle lock-open device.
• Replace the gasoline cap securely and wipe up spilled fuel.
• If fuel is spilled on clothing, change clothing immediately.
• Use extension cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting motors.
• Adjust the auger housing height to clear gravel or crushed rock surface.
• Never attempt to make any adjustments while the engine (motor) is running (except when specifically recommended by the manufacturer).
• Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine.

Personal protective equipment
Always use the correct personal protective equipment when you operate the product. This includes, at minimum, sturdy footwear, eye protection, and hearing protection. Personal protective equipment does not erase the risk of injury but may decrease the grade of injury if an accident occurs.

• Always wear safety glasses or eye protection while you operate the product or do maintenance or repairs.
• Always wear appropriate winter garments when you operate the product.
• Always use heavy-duty slip-resistant boots with good ankle support while you operate the product.
• Do not wear loose-fitting clothing that can get caught in moving parts.
• Use approved protective gloves, if necessary. For example, when attaching, examining, or cleaning the blade.
• Always use approved ear protection while you operate the product. Noise for a long period can cause noise-induced hearing loss.

Safety devices on the product

• Make sure that you regularly do the maintenance of the product.
• The life of the product increases.
• The risk of accidents decreases. Let an approved dealer or an approved service center regularly examine the product to do adjustments or repairs.
• Do not use a product with damaged protective equipment. If the product is damaged, speak to an approved service center.

Muffler
The muffler keeps the noise levels to a minimum and sends the exhaust fumes away from the operator.
Do not use the product if the muffler is missing or defective. A defective muffler increases the noise level and the risk of fire.

WARNING: The muffler becomes very hot during and after use and when the engine operates at idle speed. Be careful near flammable materials and/or fumes to prevent fire.

Fuel safety
WARNING: Read the warning instructions that follow before you use the product.

• Do not start the product if there is fuel or engine oil on the product. Remove the unwanted fuel/oil and let the product dry.
• If you spill fuel on your clothing, change clothing immediately.
• Do not get fuel on your body, it can cause injury. If you get fuel on your body, use soap and water to remove the fuel.
• Do not start the product if the engine has a leak. Examine the engine for leaks regularly.
• Be careful with fuel. Fuel is flammable and the fumes are explosive and can cause injuries or death.
• Do not breathe in the fuel fumes, it can cause injury. Make sure that there is sufficient airflow.
• Do not smoke near the fuel or the engine.
• Do not put warm objects near the fuel or the engine.
• Do not add the fuel when the engine is on.
• Make sure that the engine is cool before you refuel.
• Before you refuel, open the fuel tank cap slowly and release the pressure carefully.
• Do not add fuel to the engine in an indoor area. Not sufficient airflow can cause injury or death because of asphyxiation or carbon monoxide.
• Tighten the fuel tank cap fully. If the fuel tank cap is not tightened, there is a risk of fire.
• Move the product a minimum of 3 m / 10 ft from the position where you filled the tank before a start.
• Do not fill the fuel tank fully. Heat causes the fuel to expand. Keep a space at the top of the fuel tank.

Safety instructions for maintenance
WARNING: Read the warning instructions that follow before you use the product.

• The exhaust fumes from the engine contain carbon monoxide, an odorless, poisonous, and very dangerous gas. Do not start the engine indoors or in closed spaces.
• Before you do the maintenance on the product, stop the engine and remove the ignition cable from the spark plug.
• Use protective gloves when you do maintenance on the blades. The blades are very sharp and cuts can easily occur.
• Accessories and changes to the product that are not approved by the manufacturer, can cause serious injury or death. Do not change the product. Always use accessories that are approved by the manufacturer.
• If the maintenance is not done correctly and regularly, the risk of injury and damage to the product increases.
• Only do the maintenance as given in this operator’s manual. All other servicing must be done by an approved service agent.
• Let an approved service agent do service on the product regularly.
• Replace damaged, worn, or broken parts.

Assembly

To remove the product from the carton

1. Remove loose parts included with the product. Cut the four corners of the carton and put the end panels down flat.
2. Remove the two screws that attach the auger housing to the pallet. Remove the steel brackets from the skid plates if they have it.
3. Remove all packing materials.
4. Remove the product from the carton and make sure no loose parts are left in the carton.

Loose parts

To install the handle

1. Raise the upper handle to the operating position. (Fig. 51)
2. Adjust the handle position to one of the mounting holes (B) and tighten the handle knobs (C) with the carriage bolts (D). (Fig. 52)
3. Install more carriage bolts (D) and handle knobs (C) to secure the upper handle (A) to the lower handle (E). (Fig. 53)

To install the chute deflector and chute rotator head

1. Put the chute deflector assembly on the top of the chute base with the discharge opening in the direction of the front of the product.
2. Put the chute rotator head (A) on the chute bracket (B). Rotate the chute assembly to align the pins under the chute rotator head with the holes in the chute bracket if it is necessary.
3. Put the chute rotator head on the pin (C) and the threaded stud (D) on the mounting bracket (E).
4. Attach a locknut (G) on the threaded stud and tighten. (Fig. 54)
5. Put the cables through the cable guide (F), if equipped, and the double clip (I) to attach the rotator cable (H) to the lower handle. (Fig. 55)

To install the chute deflector remote control

1. Attach the remote cable bracket (A) to the discharge chute with a carriage bolt (B) and a 5/16-18 locknut (D). Tighten the bolt.
2. Install the remote cable eyelet (E) to the chute deflector (F) with a shoulder bolt (G), a nylon washer (C), and tighten with a ¼-20 locknut (K). The cable eyelet will be loose on the shoulder bolt.
3. Attach the spring (L) between the hex nut (M) on the chute rotator head and the hole on the chute deflector. (Fig. 56)
4. Attach the lever control knobs (N) by pressing them down on the control levers (O). (Fig. 57)

Operation

Before you start the product

• Keep persons and animals away from the work area.
• Do daily maintenance. See Maintenance Schedule on page 15.
• Make sure the ignition lead fits correctly on the spark plug.
• Add oil or gasoline, if necessary. See Technical data on page 23.

To fill the engine with oil
CAUTION: Do not rotate the dipstick when you check the oil. Do not fill above the mark.

1. Remove the oil cap and clean the dipstick. See the Product overview on page 8 for the location of the dipstick.
2. Add oil to the top mark on the dipstick. Use the dipstick to do a check of the oil level at regular intervals.
3. Put the oil cap back.

To fill fuel
Do not use gasoline with an octane number less than 90 RON (86 AKI.) These engines operate best on unleaded gasoline.
CAUTION:

• Do NOT use expired gasoline, gasoline with contamination, or an oil/ gasoline mixture.
• Do not get dirt or water in the fuel tank.
• Only use correct fuel containers and make marks to easier identify them.
• Do NOT use E85 mix fuels. These engines are not E20/E30/E85 compatible.
• The ethanol contents must be a maximum 10%.

1. Open the fuel tank cap slowly to release the pressure.
2. Fill slowly with a fuel can. If you spill fuel, remove it with a cloth and let the remaining fuel dry off.
3. Clean the area around the fuel tank cap.
4. Tighten the fuel tank cap fully. If the fuel tank cap is not tightened, there is a risk of fire.
5. Move the product a minimum of 3 m (10 ft) from the position where you filled the tank, before a start.

To adjust the discharge chute and the chute deflector

1. To adjust the discharge chute position, move the discharge chute control lever (A) back and to the left or right direction.
2. To adjust the snow throwing distance of the chute deflector, move the deflector remote control lever (B) down to decrease the distance and up to increase the distance. (Fig. 58)

To start the engine, manual start

1. Insert the ON/OFF key (A) into the ignition slot until it clicks. Do not turn the key. (Fig. 59)
2. Slide the control lever (B) to the ON position.
3. Put the throttle control (C) to the FAST position.
   a) If the engine is cold, slide the choke lever (D) to the FULL position.
   CAUTION: Do not overprime the engine. It can prevent the engine from starting. If the engine is over primed, wait a few minutes before attempting to start and do not push the primer.
4. Pull the starter rope handle (F).
   CAUTION: Do not release the handle quickly. Move it back to the start position slowly.
   Note: If the rope starter has frozen, slowly pull as much rope out of the starter as possible and release the starter rope handle. If the engine does not start, repeat the procedure or use the electric starter.
5. If the choke was used to start the engine, slowly move the choke (D) to the OFF position.
6. Run the engine for 2-3 minutes at idling speed before you start to throw snow.
7. If the engine does not run as it should turn it off.

To start the engine, electric start
WARNING: The product has a 230 V A.C. electric starter. Do not use the electric starter if your house is not a 230 V A.C. three-wire grounded system. Serious personal injury or damage to the product could occur. The electric starter has a three-wire power plug and is designed to use 230 V A.C. household current. Make sure that your house is a 230 V A.C. three-wire grounded system. If you are uncertain, ask a licensed electrician.

1. Insert the ON/OFF key (A) into the ignition slot until it clicks. Do not turn the key. (Fig. 60)
2. Slide the control lever (B) to the ON position.
3. Put the throttle control (C) to the FAST position.
   a) If the engine is cold, slide the choke lever (D) to the FULL position.
4. Push the primer (E) three times.
   CAUTION: Do not overprime the engine. It can prevent the engine from starting. If the engine is over primed, wait a few minutes before trying to start, and do not push the primer.
5. Connect the extension cord to the connector on the engine (F).
6. Connect the other end of the extension cord into a three-hole grounded 230 V A.C. receptacle.
7. Push the electric start button (G) until the engine starts.
   CAUTION: Do not crank the engine for more than five continuous seconds between each time you try to start. Wait 1 minute between each try.
8. If the choke was used to start the engine, release the electric start button and slowly move the choke (D) to the OFF position.
9. Disconnect the extension cord from the receptacle first and then from the engine.
10. Run the engine for 2-3 minutes at idling speed before you start to throw snow.

To operate the product
CAUTION: Do not operate without snow or water to lubricate the auger blades. Incorrect use can cause high temperatures in the auger blades, especially if the product is new. This can cause damage to the auger blades and scraper bar.
CAUTION: Do not partially engage drive or auger levers for an extended period of time; this can lead to premature wear or burning of the belts.
Note: When both the drive engagement and auger engagement are engaged, the drive engagement will lock the auger engagement in position. Use the right hand to control the snow discharge chute.
Note: Do not change the speed when the drive lever is engaged. This can cause damage to the transmission.

1. To engage the auger blades, push the auger engagement (A) to the handle to engage the auger and throw snow. (Fig. 61)
2. Raise the drive speed control lever (B) from the middle position to make the product move forward when the drive engagement (C) is engaged. Do not change the speed when the drive lever is engaged. This can cause damage to the transmission.
3. Lower the drive speed control lever from the middle position to make the product move rearward when the drive engagement is engaged. (Fig. 62)
4. To make the product move in the selected direction, hold the drive engagement (C) against the handle.
5. If the product has power steering, hold the left steering trigger (D) to turn left. Hold the right steering trigger to turn right. (Fig. 63)

To stop the product

1. Move the ON/OFF switch to the OFF position (if equipped).
2. Remove the ON/OFF key.

To use the throttle control

• Slide the throttle control (A) to change the amount of fuel used. Always operate the engine at full throttle. (Fig. 64)

To use the fuel switch

• Slide the fuel switch (A) to open or close the fuel valve. Operate the product with the fuel switch in the OPEN position. (Fig. 65)

To use the choke control

• Slide the choke (A) to open or close the choke valve. Use the choke to start a cold engine. (Fig. 66)

To adjust the skid plates

The skid plates prevent damage to the bottom of the snow thrower. Adjust the skid plates (A) when the locknut (B) is loose, or the skid plate is not at the correct distance from the ground. No adjustment is necessary for standard installation.

1. Loosen the locknut (B) with a 13 mm (½ in.) open wrench.
2. Move the skid plates (A) up or down.
   a) On flat surfaces set the distance between the scraper bar and the ground to 5-6 mm(0.2-0.25 in).
   b) On rough surfaces set the skid plates (A) in a position where the scraper bar is above the top of the ground.
   WARNING: Make sure that gravel and stones do not go into the product. Objects that eject at high speed can cause injury.
3. Tighten the locknut (B). (Fig. 67)

To prevent freeze-up after use

Note: Controls and moving parts can be blocked by ice. Do not apply much force to the controls. If you cannot operate control or apart, start the engine and let it operate for some minutes.

1. Start the engine and let it operate for some minutes. Stop the engine and wait for all moving parts to stop.
2. Remove snow and lose ice from the product.
3. Remove snow and loose ice from the base of the chute.
4. Turn the chute deflector to the left direction and to the right direction to remove ice and water.
5. Remove the key or flip switch to the “OFF” position (if equipped).
6. If the product does not have an electric starter, pull the starter rope handle several times to remove ice and water.
7. If the product has an electric starter, connect the product to power and push the start button once to remove ice and water.

To get a good result

• Always run the engine at full throttle or near full throttle.
• Always adapt the speed of the product to the snow situation and adjust the speed with the drive speed control lever. Make sure that the product throws snow evenly.
• It is easier and more efficient to remove snow immediately after it falls.
• Always throw snow downwind whenever possible.
• On flat surfaces, like asphalt roads, raise the skid plates up to 5-6 mm (0.2-0.25 in) off the ground.
• The scraper bar is reversible. When it becomes worn almost to the edge of the housing, reverse it. Replace the scraper bar if it is damaged, or if both sides are worn.
• Do not dispatch the chute deflector if it is clogged.
• If the product does not move forward due to unforeseen circumstances, release the drive engagement immediately or move the ON/OFF key to the “OFF” position.

Maintenance

Introduction
When the product is in use, bolts can loosen and components can become worn. This can cause malfunction like incorrect tolerance clearance, increased oil consumption, or misalignment of various components. Do regular maintenance on the product to prevent malfunction.

Maintenance schedule

¹Replace the oil after the first 20 h, 50 h, 100 h, and then every 100 h.

Note: It is not necessary to add grease or to do other maintenance to the gearbox.

To do a general inspection

• Make sure that all nuts and screws on the product are tightened correctly.

To do a check of the oil level
CAUTION: A too low oil level can do damage to the engine. Do a check of the oil level before you start the product.

1. Put the product on level ground.
2. Remove the oil tank cap with the attached dipstick.
3. Clean the oil from the dipstick.
4. Put the dipstick fully into the oil tank to give a correct picture of the oil level.
5. Remove the dipstick.
6. Examine the oil level on the dipstick.
7. If the oil level is low, fill it with engine oil and do a check of the oil level again.

To replace the engine oil

1. Run the engine for a few minutes to make the oil warm. Warm oil flows better and includes more contaminants.
   WARNING: The engine oil is hot. Avoid skin contact with the used engine oil.
2. Put the product on level ground.
3. Remove the ON/OFF key.
4. Put a container below the oil drain plug.
5. Remove the oil drain plug, tip the product and drain the used oil in the container.
6. Put the product back to the operating position.
7. Install the oil drain plug and tighten it by hand.
8. Fill the engine with oil, see To fill the engine with oil on page 13.

To lubricate the product

• Lubricate the pivot points (A) with oil.
• Lubricate the engine (B) with oil.
• Apply a small amount of lithium grease to the interlock bosses (C) at the beginning of each season or every 25 hours of use. (Fig. 68)

Muffler
The muffler keeps the noise levels to a minimum and sends the exhaust fumes away from the operator.
Do not use the product if the muffler is missing or defective. A defective muffler increases the noise level and the risk of fire.
Examine the muffler regularly to make sure that it is attached correctly and not damaged.
CAUTION: The muffler becomes very hot during and after use and when the engine operates at idle speed. Be careful near flammable materials and/or fumes to prevent fire.

To examine the spark plug
CAUTION: Always use the recommended spark plug type. Incorrect spark plug types can cause damage to the product.

• Examine the spark plug if the engine is low on power, is not easy to start or does not operate correctly at idle speed.
• To decrease the risk of unwanted material on the spark plug electrodes, obey these instructions:
  a) Make sure that the idle speed is correctly adjusted.
  b) Make sure that the fuel mixture is correct.
  c) Make sure that the air filter is clean.
• If the spark plug is dirty, clean it and make sure that the electrode gap is correct, refer to Technical data on page 23. (Fig. 69)
• Replace the spark plug if it is necessary.

To inspect the augers and the scraper bar

1. Before each use, inspect the augers and the scraper bar for wear.
   ² See Technical data for correct tire pressure.
   ³ Check and clean spark plug before use each year.
2. If the edge of the scraper bar is worn, reverse the scraper bar. If the scraper bar has been damaged or is worn on both edges, replace it.
3. If the edges of the augers are worn, contact an authorized service center to replace them.

To replace the auger shear pins
The auger shear pins protect the product from damage. The auger shear pins break if an object comes into the moving parts.
CAUTION: Use only original equipment shear pins supplied with the product.

1. If an auger shear pin breaks, stop the engine and wait for the moving parts to stop.
2. Remove the ON/OFF key and disconnect the spark plug cable.
3. Align the hole in the auger hub (B) with the hole  in the auger shaft (C) and install a new ¼ – 20 x 2 shear pin (A)
4. Install a ¼-20 locknut (D) and tighten. (Fig. 70)
5. Put the ON/OFF key in the ignition and connect the spark plug cable to the spark plug.

To replace the impeller shear pins
The impeller shear pins protect the product from damage. The impeller shear pins break if an object comes into the moving parts.
CAUTION: Use only original equipment shear pins supplied with the product.

1. If an impeller shear pin breaks, stop the engine and wait for the moving parts to stop.
2. Remove the ON/OFF key and disconnect the spark plug cable.
3. Align the hole in the impeller hub (A) with the holes in the impeller shaft (B) and install a new ¼-20 shear pin (C).
4. Install a ¼-20 locknut (D) on the shear pin and tighten. (Fig. 71)
5. Put the ON/OFF key in the ignition and connect the spark plug cable to the spark plug.

To examine the tires

• Keep the tires free of fuel, oil, and chemicals to prevent damage to the rubber.
• Keep the tires away from stumps, stones, ruts, sharp objects, and other objects which can cause damage to the tires.
• Keep the tire pressure correct, see Technical data on page 23.

To clear a clogged discharge chute deflector
Do not unclog the discharge chute deflector before the following operations are made.

1. Release the auger engagement and the drive engagement at the same time.
2. Wait 10 seconds to make sure that the augers have stopped.
3. Turn off the product.
4. Use the tool for cleaning (at least 37 cm (15 in.) long, included in some models) to remove the clog.

WARNING: Do not put your hands into the discharge chute deflector or inside the auger bucket.
To replace the scraper bar

1. Put the scraper bar (A) in a reversed position when it is worn to the edge of the housing. (Fig. 72)
2. Replace the scraper bar if it is worn on both sides or if it is damaged.

Drive belts

WARNING: The v-belts on your product are of special construction and should be replaced by original equipment manufacturer (OEM) belts available from your nearest service center. Using other than OEM belts can cause personal injury or damage to the product.
WARNING: The belt replacement requires the separation of the product. While separating the auger housing from the frame, it is important that an assistant stands in the operating position and holds the product handles. Serious personal injury and/or damage to the product could occur if the product falls during the belt replacement process.
Note: The auger and traction drive belts are not adjustable. Replace the belts if they are damaged or begin to slip from wear. It is recommended to have the belts replaced by a qualified service center.
Note: It is recommended to replace the drive belt and auger belt at the same time.
To prepare for replacement of the belts

1. Remove the fuel from the fuel tank.
2. Loosen the locknut (A) that secures the chute rotator head (B) to the mounting bracket (C) to remove the discharge chute. (Fig. 73)
3. Loosen the two screws (A) that secure the belt cover (B) to the frame (C) and remove the belt cover. (Fig. 74)

To remove the drive belt

1. Remove the auger belt. See To remove the auger belt on page 18.
2. Remove the tensioner spring (A) attached to the drive belt tensioner arm (B). (Fig. 75)
3. Remove the return spring (C) holding the swing plate (D) in place.
4. Remove the arm bolt (E) and drive belt tensioner arm.
5. Remove the pulley bolt (F), engine pulley (G), and drive belt (H) from the engine.
6. Remove the top bolt (I) holding the swing plate to the frame
7. Pivot and hold the swing plate away from the product and remove the drive belt from the drive pulley (J).

To install the drive belt

1. Pivot and hold the swing plate (D) away from the product. (Fig. 75)
2. Put the drive belt (H) onto the drive pulley (J).
   Note: Make sure that the drive belt is routed in the drive pulley groove properly before you lower the swing plate.
3. Install and tighten the top bolt (I).
4. Put the drive belt in the grove of the engine pulley (G) before installing it on the engine shaft.
5. Install the pulley bolt (F) and attach the engine pulley to the engine. Tighten the pulley bolt (30-35 Ft. Lbs. / 41-47 Nm).
6. Install the drive belt tensioner arm (B) and tighten the arm bolt (E) on the engine.
7. Install the return spring (C) on the swing plate.
8. Install the tensioner spring (A) on the tensioner arm.
9. Operate all controls to make sure that the drive belt is installed correctly and that all components are moving correctly.

To install the belt cover

1. Install the belt cover (B) on the frame (C) and tighten the two screws (A). (Fig. 74)
2. Install the discharge chute.

To remove the auger belt

1. Remove the 5/16” bolts (A) and the lower ¼” bolts (B) from the 2 sides of the frame assembly. Do not discard the bolts. (Fig. 76)
2. Loosen but do not remove the lower 5/16″ bolts
   (C) on the 2 sides of the frame assembly.
3. Remove the auger belt from the engine pulley.
4. Tilt the rear section down. The front section is tilted forward at the same time. The bottom bolt (C) is a hinge between the front and rear sections.
5. Put a wooden block below the hinge point to set the product in the tilted position.
6. Move the auger belt tensioner arm and remove the auger belt from around the arm.

To install the auger belt

1. Move the belt tensioner arm and put the auger belt around and in the groove of the auger pulley.
   CAUTION: Make sure that the belt is not caught between the frame and auger housing as you put the unit together.
2. Remove the wooden block from below the product.
3. Lift the handle to tilt the rear section up. The front section will tilt back and pivot to attach the rear section.
4. Make sure that the belt is put in the auger pulley groove correctly.
5. Install the 5/16” bolts (A), (C) and tighten (8-12 Ft.Lbs / 11-16 Nm). (Fig. 76)
6. Install the ¼” bolts (B) and tighten (4-6 Ft.Lbs /5-8 Nm).
7. Install the auger belt on the engine pulley. Make sure that the belt is put correctly around the idler pulley and installed correctly in the engine pulley groove.
8. Operate all controls to make sure that the auger belt is installed correctly and that all components are moving correctly.

To adjust the tension of the cable for the discharge chute deflector

1. Loosen the jam nuts (B) to adjust the tension of the cable for the discharge chute adjacent to the adjuster turnbuckle (A). (Fig. 77)
2. Hold the short section and turn the long section to increase the adjuster.
3. Adjust until the cable for the discharge chute deflector (C) has a tight fit. Tighten the jam nuts.

To adjust the auger control cable
Note: If you do not feel comfortable making this adjustment yourself, please contact an authorized service center. Adjustments can be needed if the impeller and auger rotation is sluggish when engaging the auger control lever, or if the auger belt has been replaced.

1. Loosen the jam nuts (B) next to the turnbuckle (A) to adjust the cable tension in the auger control cable (D). (Fig. 78)
2. Hold the short section and turn the long section. Turn it 360 degrees.
3. Test the auger engagement. Repeat the adjustment until only a small amount of tension remains in the cable when the lever is disengaged.
4. Tighten the bottom jam nut to lock in the tension.
5. Ask an assistant to stand 10 feet / 3 meters in front of the product, on the opposite side of the chute. The assistant observes the rotation of the auger and measures the time it takes for the auger to stop rotating after the lever is released. If the auger stops rotating after 5 seconds, adjust the cable by rotating the center barrel 360 degrees, to contract the adjuster. Test the auger engagement and measure the stop time again. If the auger stops rotating in less than 5 seconds, continue with the next step.
6. Tighten the jam nut on the auger cable.

Note: If the adjustment does not resolve the problem, replace the auger belt. See To remove the auger belt on page 18.
To remove the wheels

1. Remove the wheel pin (A) and the retainer pin (B).
2. Remove the wheel from the axle (C). (Fig. 79)

To clean the product

• Clean plastic parts with a clean and dry cloth.
• Do not use a high-pressure washer to clean the product.
• Do not flush water directly on the motor.
• Use a brush to remove leaves, grass, and dirt.

Troubleshooting

Troubleshooting

Transportation, storage, and disposal

Transportation and storage

• For storage and transportation of the product and fuel, make sure that there are no leaks or fumes. Sparks or open flames, for example from electrical devices or boilers, can start a fire.
• Always use approved containers for storage and transportation of fuel.
• Empty the fuel tank before you put the product in storage for a long period of time. Discard the fuel at an applicable disposal location
• Safely attach the product during transportation to prevent damage and accidents.
• Keep the product in a locked area to prevent access for children or persons that are not approved.
• Keep the product in a dry and frost-free area.

Disposal

• Obey the local recycling requirements and applicable regulations.
• Discard all chemicals, such as engine oil or fuel, at a service center or at an applicable disposal location.
• When the product is no longer in use, send it to a Husqvarna dealer or discard it at a recycling location.

Technical data

Technical data
Note: All data, images, and specifications are typical and for reference only, and may be changed due to product improvement without prior notice.

EC Declaration of Conformity

CONTENTS OF THE EC DECLARATION OF CONFORMITY
We, Husqvarna, SE-561 82 Huskvarna, SWEDEN, declare under our sole responsibility that the represented product:

complies fully with the following EU directives and regulations:

Harmonized standards and/or technical specifications applied are as follows: EN ISO
12100:2010, EN ISO 14982:2009, ISO 8437:1997, ISO 3744:2010, EN 1032:2009, EN 50581:2012
In accordance with directive 2000/14/EC, Annex V, the declared sound values are:

The supplied snow thrower conforms to the example that underwent examination.
On behalf of Husqvarna AB, SE–561 82 Huskvarna,
SWEDEN, 2020–02–07

Claes Losdal
Responsible for technical documentation

www.husqvarna.com
Original instructions
1142695-20

1481 – 005 – 18.05.2021