Troy-Bilt TB57HB Operator's Manual
Operator’s Manual
SAFETY INFORMATION
• IMPORTANT SAFETY INSTRUCTIONS •
READ ALL INSTRUCTIONS BEFORE OPERATING
WARNING: When using an electric unit, basic safety precautions should
always be followed to reduce the risk of fi re, electric shock and injury to persons,
including the following:
CALIFORNIA PROPOSITION 65
20 Volt Lithium-Ion
Battery-Powered Blower
TB57HB
TABLE OF CONTENTS
Service Information ................................................................................................................................ 1
Safety Information .................................................................................................................................. 1
Know Your Unit ...................................................................................................................................... 2
Assembly Instructions ............................................................................................................................ 2
Starting and Stopping Instructions ........................................................................................................ 3
Operating Instructions ........................................................................................................................... 3
Maintenance and Repair Instructions .................................................................................................... 3
Cleaning and Storage ............................................................................................................................ 3
Troubleshooting ..................................................................................................................................... 3
Specifi cations ........................................................................................................................................ 3
Warranty Information ........................................................................................................................... 12
All information, illustrations and specifi cations in this manual are based on the latest product information
available at the time of printing. We reserve the right to make changes at any time without notice.
Copyright© 2011 MTD SOUTHWEST INC, All Rights Reserved.
SAVE THESE INSTRUCTIONS
SERVICE INFORMATION
DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.
For assistance regarding the assembly, controls, operation or maintenance of the unit, please call the
Customer Support Department: 1-800-828-5500 (U.S.) or 1-800-668-1238 (Canada)
Additional information about the unit can be found on our website: www.troybilt.com (U.S.) or
www.troybilt.ca (Canada)
Please call the Customer Support Department for replacement parts. When servicing, use only
identical replacement parts.
SAFETY INFORMATION
• SAFETY ALERT SYMBOLS •
Safety alert symbols are used to draw your attention to possible dangers. These symbols, and
their explanations, deserve your careful attention and understanding. The safety warnings do not
by themselves eliminate any danger. The instructions or warnings they give are not substitutes
for proper accident prevention measures. These safety instructions are not meant to cover every
possible condition that may occur. If questions arise, please call the Customer Support Department
at 1-800-828-5500 (U.S.) or 1-800-668-1238 (Canada).
SYMBOL MEANING
DANGER: Signals an EXTREME hazard.
Failure to obey a safety DANGER signal WILL result in serious injury or death to
yourself or to others.
WARNING: Signals a SERIOUS hazard.
Failure to obey a safety WARNING signal CAN result in serious injury to yourself or
to others.
CAUTION: Signals a MODERATE hazard.
Failure to obey a safety CAUTION signal MAY result in property damage or injury to
yourself or to others.
IMPORTANT! Signals special mechanical information.
NOTE: Signals additional important general information.
WARNING: Battery posts, terminals and certain fi nished components
contain lead, lead compounds and chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Wash hands after handling.
SAFETY BASICS
• DO NOT rely exclusively upon the safety devices built into the unit.
• DO NOT allow the unit to be used as a toy.
• Please read the entire operator’s manual carefully before attempting to assemble, operate or
maintain the unit.
• Follow all safety instructions. Failure to do so can result in property damage or serious injury to
yourself and/or others.
• Be thoroughly familiar with the controls and the proper use of the unit. Know how to stop the unit
and disengage the controls quickly.
• Stay alert! Do not operate the unit when tired, ill or under the infl uence of alcohol, drugs or medication.
• Never allow children to operate the unit. Never allow adults to operate the unit without proper
instruction.
• Keep these instructions. Refer to them often and use them to instruct other users. If loaning
someone this unit, also loan them these instructions.
PRELIMINARY SAFETY PRECAUTIONS
• Keep bystanders, especially children and pets, at least 50 feet (15 m) away. If anyone enters the
work area, stop the unit!
• Keep the work area clean. Cluttered areas invite injuries. Do not start the operation until the work
area is clear and free from obstructions and there is secure footing.
• Always wear appropriate eye and ear protection when operating this unit. Wear safety goggles, or
safety glasses with side shields, that are marked as meeting ANSI Z87.1-1989 standards. Failure
to do so could result in serious eye injury caused by thrown objects. If the operation is dusty, wear
a facemask or dust mask.
• Dress appropriately. Wear non-slip protective gloves and boots. Do not wear loose clothing,
jewelry, short pants, sandals or go barefoot. Secure hair above shoulder level to prevent
entanglement in moving parts.
• Only use the unit in daylight or good artifi cial light.
• Only use the unit for the purpose intended.
BLOWER SPECIFIC SAFETY PRECAUTIONS
• DO NOT insert anything into the air openings, blower tube or nozzle.
• DO NOT operate the unit if any of the air openings, blower tube or nozzle are blocked.
• DO NOT use the unit for spreading chemicals, fertilizer or any other substance that may contain
toxic materials.
• DO NOT use the unit to spray liquids, especially fl ammable liquids.
• During operation, never point the unit in the direction of people, pets or windows. Always direct
blowing debris away from people, pets and windows.
• Keep the air openings free from dust, lint, hair and anything else that may reduce airfl ow.
• Inspect the work area before using the unit. Remove any hard and/or sharp objects, such as glass,
wire, etc. If blown, such objects could cause property damage or injury to the operator or bystanders.
• Use extra caution when blowing debris near solid objects, such trees, automobiles, walls, fences,
etc. When possible, blow away from such objects, not toward them.
• Take care when working near valuable plants. The force of the blown air could damage tender plants.
OTHER SAFETY PRECAUTIONS
• DO NOT handle the unit with wet hands.
• DO NOT over reach.
• DO NOT operate the unit on unstable surfaces, such as trees, ladders, slopes or rooftops. Be very
careful when using the unit on stairs.
• DO NOT expose the unit to rain. Do not use the unit in damp or wet locations or conditions.
• DO NOT operate the unit on wet surfaces.
• DO NOT use the unit in the presence of fl ammable liquids or gases.
• DO NOT operate a unit that is damaged, improperly adjusted or not completely and securely
assembled. Be sure that the unit stops when the switch is set to OFF. Do not use the unit if the
switch does not turn the unit on and off properly.
• DO NOT attempt operations beyond the operator’s capacity or experience.
• Grip the unit fi rmly when the motor is running. Use a fi rm grip with thumb and fi ngers encircling
the handle.
• Keep hair, loose clothing, fi ngers and all other body parts away from openings and moving parts.
• Keep proper footing and balance at all times.
• To reduce the risk of electric shock, avoid body contact with grounded conductors, such as metal
pipes or wire fences.
• Always stop the motor when operation is delayed, before setting down the unit or when walking
from one location to another. Make sure the unit comes to a complete stop.
• To avoid accidental starting, never carry the unit with fi ngers on the switch.
• Always make sure the switch is in the OFF position before installing or removing the battery.
• Always carry the unit by the handle with the battery removed and fi nger off the switch.
• This unit is intended for infrequent use by homeowners. It is not intended for prolonged use.
BATTERY PACK AND CHARGER SAFETY
• DO NOT probe the charger with conductive material. The charging terminals hold 120 V.
• DO NOT allow small metal items or material such as steel wool, aluminum foil or other foreign
particles into the charger cavity.
• DO NOT touch the uninsulated part of the output connector or an uninsulated battery terminal.
• DO NOT insert the battery into the charger if the battery pack is cracked or damaged.
• DO NOT use this battery charger outdoors and do not expose it to wet or damp conditions.
• DO NOT allow the battery pack or charger to overheat. If they are warm, allow them to cool down.
Recharge only at room temperature; 32 and 104˚ F (0 and 40˚ C). Keep the charger in a cool and
dry area. Do not place the battery pack in the sun or in a warm environment.
• DO NOT cover the ventilation slots on the charger. Do not place charger on a soft surface. Keep
the ventilation slots of the charger clean and clear of dirt and debris.
• DO NOT connect two chargers together.
• DO NOT place the charger where the power cord might be stepped on, tripped over, or subjected
to damage.
• DO NOT disassemble the battery.
• DO NOT reverse the positive terminal and the negative terminal of the battery.
• DO NOT connect the positive terminal and the negative terminal of the battery to each other with
any metal objects.
• DO NOT knock, strike, step on the battery.
• DO NOT solder the battery or pierce the battery with nails or other sharp tools.
• DO NOT allow gasoline, oils, petroleum-based products, etc. to come into contact with plastic
parts. These substances contain chemicals that can damage, weaken, or destroy plastic.
• When the battery is not installed in the unit, keep it away from paper clips, coins, keys, nails,
screws or other metal objects that could make a connection from one terminal to another.
Shorting the battery terminals together may cause sparks, burns or a fi re.
• A battery-operated tool with integral batteries or a separate battery pack must be recharged only
with the specifi ed charger for the battery. Charge only the TB20V 20V Lithium Ion battery pack
using the TBCHG T
pack. Use of any other batteries may create a risk of fi re.
• Unplug the charger before cleaning and when not in use.
roy-Bilt battery charger. Use a battery-operated tool only with specifi c battery
769-06204 P02 04/11
SAFETY INFORMATION KNOW YOUR UNIT
• Never use the cord to carry the charger. Never remove the plug from the power outlet by pulling it
by the cord. Keep the cord away from heat, oil, sharp edges or moving parts. Replace damaged
cords immediately. Do not use the charger if the cord is damaged.
• The use of any attachment that is not recommended or sold by the manufacturer of the battery
charger may result in a risk of fi re, electric shock, or personal injury.
• Immediately discontinue use of the battery if the battery emits an unusual smell, feels hot,
changes color, changes shape, or appears abnormal in any other way.
• This battery charger is double insulated and has a two-prong polarized plug (one blade is wider
than the other). This plug will fi t a polarized outlet only one way. If the plug does not fi t fully into
the power outlet, reverse the plug. If it still does not fi t, contact a qualifi ed electrician to install the
proper outlet. DO NOT change the plug in any way. IN ALL cases, make sure the power outlet is
properly grounded. If you are not sure, have a certifi ed electrician check the power outlet.
• The battery pack cells may develop a small leak under extreme usage or temperature conditions.
If the outer seal is broken and the leakage gets on your skin:
1. Use soap and water to wash immediately
2. Neutralize with lemon juice, vinegar, or other mild acid
WARNING: If the battery fl uid gets in your eyes, fl ush immediately with
clean water for at least 15 minutes. Get immediate medical attention.
MAINTENANCE AND STORAGE SAFETY
• DO NOT perform maintenance procedures other than those described in this manual. Do not
attempt to repair; there are no user serviceable parts inside.
• Follow all maintenance instructions in this manual.
• Before inspecting, servicing, cleaning, storing, transporting or replacing any parts on the unit:
1. Make sure all moving parts have stopped.
2. Allow the unit to cool.
3. Make sure the switch is in the OFF position.
4. Remove the battery.
• Never remove, modify or make inoperative any safety device furnished with the unit.
• Frequently inspect the unit for damage. Before further use, any damaged part should be carefully
checked to determine that it will operate properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts, breakage of parts and any other conditions
that may affect its operation. Damaged parts should be properly repaired or replaced.
• Use only original manufacturer replacement parts and accessories, which are designed
specifi cally to enhance the performance and maximize the safe operation of the product. Failure
to do so may cause poor performance and possible injury.
• Remove the battery from the unit when not in use.
• Be sure to secure the unit while transporting.
• When not in use, store the unit in a locked-up and dry, or high and dry, place to prevent
unauthorized use or damage. Keep out of the reach of children.
• Keep the handle dry, clean and free from debris, oil and grease. Clean the unit after each use. Never
douse or squirt the unit with water or any other liquid. Do not use solvents or strong detergents.
• If dropped in water, do not use the unit.
• SAFETY AND INTERNATIONAL SYMBOLS •
This operator’s manual describes safety and international symbols and pictographs that may appear
on this product. Read the operator’s manual for complete safety, assembly, operating, maintenance
and repair information.
APPLICATIONS
This unit may be used for the purposes listed below:
• Cleaning yards, garages, driveways, porches,
Two-speed Switch
patios, sidewalks, around walls, fences, etc.
No Tools Required!
Battery
Blower Tube
Blower
Nozzle
Battery Charger
ASSEMBLY INSTRUCTIONS
This unit requires assembly.
UNPACKING
• Carefully remove the product and any accessories from the box.
• Inspect the product carefully to make sure no breakage or damage occurred during shipping.
• Do not discard the packing material until you have carefully inspected and satisfactorily operated
the product.
• If any parts are damaged or missing, please call 1-800-828-5500 (U.S.) or 1-800-668-1238
(Canada) for assistance.
INSTALLING THE BLOWER TUBE AND NOZZLE
SYMBOL MEANING
• SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be used in conjunction with other symbols
or pictographs.
• READ OPERATOR’S MANUAL
WARNING: Read the operator’s manual(s) and follow all warnings and safety
instructions. Failure to do so can result in serious injury to the operator and/or bystanders.
• WEAR EYE AND HEARING PROTECTION
WARNING: Thrown objects and loud noise can cause severe eye
injury and hearing loss. Wear eye protection meeting ANSI Z87.1-1989 standards and
ear protection when operating this unit. Use a full face shield when needed.
• KEEP BYSTANDERS AWAY
WARNING: Keep all bystanders, especially children and pets, at least
50 feet (15 m) from the operating area. If anyone enters the work area, stop the unit!
• THROWN OBJECTS CAN CAUSE SEVERE INJURY
WARNING: Keep clear of the blower outlet. Objects can be thrown
by the blower. Never point the blower at anyone.
• WEAR SAFETY GLOVES
Wear non-slip, heavy-duty protective gloves when handling the unit.
• WEAR SAFETY FOOTWEAR
Wear non-slip safety footwear when using this equipment.
• DO NOT USE IN THE RAIN
WARNING: Avoid dangerous environments. Never operate your unit
in the rain, or in damp or wet conditions. Moisture is a shock hazard.
SAVE THESE INSTRUCTIONS
WARNING: Make sure the battery is removed from the unit and the two-speed
switch is in the OFF position before installing the blower tube and nozzle.
This blower can be operated with or without the blower
tube and nozzle. The blower tube and nozzle extend
the reach of the blower and concentrate the fl ow of air
Nozzle
Blower Tube
it delivers.
1. Align the widest end of the blower tube with the
front opening on the blower (Fig. 1).
2. Slide the blower tube over the front opening on the
blower until the latch is inserted into the opening on
the blower tube and locks into place.
3. Slide the nozzle over the blower tube until the latch
on the blower tube is inserted into the end of the
Fig. 1
opening on the nozzle and locks into place.
CHARGING THE BATTERY
• Charge the battery in a cool, dry place.
• For optimal performance, charge the battery every
two weeks, even when not in use.
Battery
Compartment
Indicator LED
• The battery does not have to be fully discharged before
recharging. This battery will not develop a memory.
NOTE: The battery is not shipped fully charged. It is
recommended to fully charge the battery before use
to ensure that maximum run time can be achieved.
A fully discharged battery will require approximately
Power LED
Fig. 2
4.5 hours to completely charge. 2 to 3 initial
charging/discharging cycles may be required in
order to reach the maximum run time/capacity.
NOTE: Do not recharge a fully charged battery pack.
Overcharging shortens the battery life.
1. Plug the charger into an AC wall outlet / receptacle.
2. The red Power LED will illuminate (Fig. 2).
3. Insert the battery into the charger (Fig. 3).
NOTE: Make sure the battery is fully inserted into
the charge by making sure the red Indicator LED
charge light is on (Fig. 2).
4. Once the battery has reached a full charge level the
Indicator LED will turn from red to green (Fig. 2).
5. The battery may be removed (Fig. 3) or stored in
BCI Button
Fig. 3
the charger once it is fully charged; however, it is
recommended to disconnect the plug from the wall
outlet/receptacle.
NOTE: Lithium-ion batteries, while in use, will
continue to provide full power without power fade
unlike typical batteries; when the battery is fully
discharged, the battery circuitry will immediately cut
power to the tool and require immediate charging.
NOTE: If the battery does not charge properly, check
Lights
4 Green Lights
3 Green Lights
2 Green Lights
1 Green Light
Lights go out
Capacity
The battery is at full capacity
The battery is at 70% capacity
The battery is at 45% capacity
The battery is at 10% capacity and
requires charging soon
The battery is under 10% capacity
and requires immediate charging
Fig. 4
the current at the power outlet with another tool.
Make sure that the outlet is not turned off.
Tongue
BATTERY INSTRUCTIONS
Press the battery capacity indicator (BCI) button. The
lights will illuminate according to the battery’s current
power level (Fig. 4).
INSTALLING AND REMOVING THE BATTERY
Follow these instructions in order to avoid injury and to
reduce the risk of electric shock or fi re:
• Verify that the switch is in the OFF position before
installing or removing the battery. Refer to Starting
Fig. 5
and Stopping Instructions.
• Verify that the battery is removed and the switch is in the OFF position before inspecting,
adjusting or performing maintenance on any part of the unit.
Installing the Battery
1. Align the tongue of the battery with the handle cavity (Fig. 5).
2. Grasp the handle fi rmly.
3. Push the battery into the handle cavity until the latch locks into place.
4. Do not use force when inserting the battery. It should slide into position and “click.”
Blower
LED Meter
Latch Button
Handle Cavity
Power
Cord
Wrap
2
ASSEMBLY INSTRUCTIONS
CLEANING AND STORAGE
Removing the Battery
1. Press the latch button on the battery down and hold (Fig. 5).
2. Grasp the handle fi rmly and pull the battery out of the handle cavity.
NOTE: The battery fi ts into the handle cavity snugly in order to prevent accidental dislodging. It
may require a strong pull to remove it.
CAUTION: When the battery is not installed in the unit, keep it away from paper
clips, coins, keys, nails, screws or other metal objects that could make a connection
from one terminal to another. Shorting the battery terminals together may cause sparks,
burns or a fi re.
IMPORTANT! The battery is equipped with an internal circuit breaker that will automatically shut off
power to the unit if the battery is overloaded during heavy use. Once cooled, the battery will
reset itself. Follow these steps if an overload occurs:
1. Set the switch to the OFF position and then restart the unit. Refer to Starting and Stopping
Instructions.
2. The battery may need to be removed for approximately 1 minute, allowed to cool and then
reinstalled.
WALL-MOUNTABLE
The battery charger features a key-hole hanging feature for convenient storage. Screws should be
installed so that the center distance is 3 5/32” (8 cm). Use proper wall fasteners to accommodate the
combined weight of the battery charger and the battery (approximately 3.5 lb [1.6 kg])
CORD WRAP
The battery charger is equipped with a cord wrap that is located at the rear of the unit (Fig. 2). Use
this feature to minimize workspace clutter and hazards.
STARTING AND STOPPING INSTRUCTIONS
WARNING: Do not let brake fl uids, gasoline, petroleum-based products, penetrating
oils, etc., come in contact with plastic parts. These chemicals may damage, weaken
and destroy plastic, which may result in serious personal injury.
WARNING: DO NOT use a damp cloth or detergent on the battery or battery
charger. Wipe the outside with a dry, soft cloth.
CLEANING INSTRUCTIONS
• Remove the battery from the unit.
• Use a fi rm-bristled, non-wire, brush to remove debris from the air openings, blower tube and nozzle.
• Wipe the unit down with a damp cloth. Do not douse the unit with water. Do not use solvents or
strong detergents.
STORAGE INSTRUCTIONS
• Follow the Cleaning Instructions listed above.
• Store the unit in a dry, high and/or locked location, out of the reach of children and other
unauthorized persons.
• Give the battery a full charge before placing it in storage.
• Keep the charger and battery pack in an area that is between 65 and 75˚ F (18 and 24˚ C). When it
is fully charged, the battery can be stored in temperatures as low as 23 °F (–5 °C) for a period of
up to two weeks before it requires recharging.
ENVIRONMENTALLY SAFE BATTERY DISPOSAL
STARTING THE MOTOR
The blower is equipped with a two-speed switch.
1. Fit the battery into the handle cavity (Fig. 5). Refer
to Installing the Battery.
2. Press the switch to either the HIGH or LOW position
(Fig. 6).
STOPPING THE MOTOR
1. Press the switch to the OFF position (Fig. 6).
Two-speed
Switch
HIGH
OFF
LOW
Fig. 6
OPERATING INSTRUCTIONS
WARNING: Do not allow familiarity with this unit to promote carelessness.
Remember that a careless fraction of a second is enough to infl ict serious injury.
WARNING: If any parts are damaged or missing, do not operate the unit until the
parts are replaced. Failure to heed this warning could result in serious personal injury.
WARNING: Always wear appropriate eye and ear protection when operating this
unit. Wear safety goggles, or safety glasses with side shields, that are marked as
meeting ANSI Z87.1-1989 standards. Failure to do so could result in serious eye injury
caused by thrown objects. If the operation is dusty, wear a facemask or dust mask.
WARNING: Wear non-slip gloves for maximum grip and protection. Refer to the
Safety Information section for appropriate safety equipment.
PROPER GRIP ON HANDLE
• Always maintain a proper grip on the handle whenever the motor is running. The fi ngers should
encircle the handle and the thumb should wrap under the handle.
PROPER STANCE
• Balance body weight securely, with both feet on solid ground.
WORK AREA PRECAUTIONS
WARNING: Do not expose the unit to rain. Do not use the unit in damp or wet
locations or conditions.
• Keep everyone – helpers, bystanders, children and animals – at least 50 feet (15 m) away from the
work area. If anyone enters the work area, stop the unit!
• Only operate the unit when visibility and light are adequate to see clearly.
• Use rakes and brooms to loosen debris before operating the unit.
• Remove stones, nails, glass and wire from the area before operating the unit.
• Take care when operating the unit near windows and vehicles.
• To reduce noise levels, operate the unit at the lowest speed needed to do the job.
• Only operate the unit during reasonable hours. Comply with times listed in local ordinances.
BASIC OPERATING PROCEDURES
1. Start the motor. Refer to Starting and Stopping
Instructions.
2. Hold the blower with the nozzle several inches
above the fl oor or ground (Fig. 7).
3. Sweep the nozzle from side to side while slowly
advancing, directing the accumulated pile of debris
ahead of the operator.
4. Dispose of debris appropriately.
Fig. 7
The following toxic and corrosive materials are in the batteries used in this unit battery pack:
LITHIUM-ION, a toxic material.
WARNING: All toxic materials must be disposed of in a specifi ed manner to prevent
contamination of the environment. Before disposing of damaged or worn out lithiumion battery packs, contact your local waste disposal agency for information and
specifi c instructions. Take batteries to a local recycling and or disposal center, certifi ed
for lithium-ion battery disposal.
WARNING: If the battery cracks or breaks, with or without leaks, do not
recharge it and do not use. Dispose of it and replace with a new battery. DO NOT
ATTEMPT TO REPAIR IT!
To avoid injury and risk of fi re, explosion, or electric shock, and to avoid damage to the environment:
• DO NOT attempt to remove or destroy any of the battery components.
• DO NOT attempt to open the battery.
• DO NOT place these batteries in your regular household trash.
• DO NOT incinerate.
• DO NOT place them where they will become part of any waste landfi ll or municipal solid waste stream.
• Cover the battery’s terminals with heavy-duty adhesive tape.
• If a leak develops, the released electrolytes are corrosive and toxic. DO NOT get the solution in
the eyes or on skin, and do not swallow it.
• Dispose of the battery pack in accordance with local state and federal regulations.
TROUBLESHOOTING
CAUSE SOLUTION
THE BATTERY WILL NOT CHARGE
There is no power to the charger or battery Check the charger and charging station
The battery has failed
THE MOTOR OPERATES SLOWLY OR WILL NOT OPERATE
The battery lacks suffi cient charge
THE UNIT WILL NOT BLOW
The impeller (fan) is damaged Refer to Service Information
The nozzle, blower tube or blower opening is
blocked
NOTE: For maintenance beyond the minor adjustments listed above, or for replacement parts, please
call the Customer Support Department at 1-800-828-5500 (U.S.) or 1-800-668-1238 (Canada).
SPECIFICATIONS*
MOTOR
Type ............................................................................................................... Cordless, Battery-powered
Motor ................................................................................................................................................. 20 V
Motor Speed ...........................................................................................................................13000 rpm
Air Volume ................................................................................................................ 75 CFM & 110 CFM
Air Speed ...............................................................................................85 & 125 mph (135 & 200 km/h)
Weight (with Battery) ......................................................................................................6 lb 4 oz (2.9 kg)
Replace the battery
Charge the battery
Clear the blockage. Refer to Clearing a
Blocked Blower Tube or Nozzle in the
Maintenance and Repair Instructions section.
MAINTENANCE AND REPAIR INSTRUCTIONS
CLEARING A BLOCKED BLOWER TUBE OR NOZZLE
WARNING: Before inspecting, cleaning or servicing the unit, stop the motor, wait for
all moving parts to stop and remove the battery. Failure to follow these instructions can
result in serious personal injury or property damage.
1. Stop the motor and remove the battery from the unit. Refer to Removing the Battery in the
Assembly Instructions section.
2. Disconnect the blower tube from the blower and the nozzle from the blower tube.
3. Use a fi rm-bristled, non-wire, brush to clear the blower tube, nozzle and blower opening of all debris.
4. Once clear of obstructions, re-assemble the unit. Refer to Assembly Instructions.
NOTE: If it is necessary to replace damaged or missing parts, use only manufacturer suggested
replacement parts. The use of any other parts may create a hazard or cause product damage
and will VOID the warranty.
BATTERY CHARGER MAINTENANCE
• To ensure safety and reliability, all repairs should be performed by a qualifi ed service technician.
• Keep the charger clean and clear of debris. Do not allow foreign material into the recessed cavity
or on the contacts.
• Always unplug the charger when not in use.
• Check that the charger contacts have not been shorted by debris or foreign material.
BATTERY / BATTERY CHARGER
Battery ................................................................................................................................... 20V Lithium
Charge Time .............................................................................................................................. 4.5 hours
Battery Weight .............................................................................................................3.24 lbs. (1.47 kg)
Optimum Charging Temperature .....................................................................32° to 104° F (0° to 40° C)
Battery Charger Input.............................................................................................. 120 V 60 Hz AC only
Battery Charger Output Maximum .................................................................................................... 21 V
Battery Charger Weight ................................................................................................1.65 lbs. (0.75 kg)
* All specifi cations are based on the latest product information available at the time of printing. We
reserve the right to make changes at any time without notice.
3
NOTES
4
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