Westinghouse PSA40 User manual

USER MANUAL
8” CORDLESS POLE SAW
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THIS PRODUCT FOR ANY REASON.
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purchase, call us at 855-944-3571 to speak with an agent.
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MAKE SURE TO HAVE SERIAL NUMBER ON HAND

2
SAFETY GUIDELINES - DEFINITIONS
It is important to read and understand this manual. The
information it contains relates to protecting YOUR SAFETY
and PREVENTING PROBLEMS. The symbols below are used
to help you recognize this information.
DANGER: Indicates an imminently hazardous situation
which, if not avoided will result in death or serious injury.
WARNING: Indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate injury.
NOTICE: Used without the safety alert symbol indicates
potentially hazardous situation which, if not avoided, may result
in property damage.
DISCLAIMERS:
All information, illustrations and specications in this manual
are based on the latest information available at the time of
publishing. The illustrations used in this manual are intended as representative reference views only.
Moreover, because of our continuous product improvement policy, we may modify information,
illustrations and/or specications to explain and/or exemplify a product, service or maintenance
improvement. We reserve the right to make any change at any time without notice. Some images
may vary depending upon which model is shown.
ALL RIGHTS RESERVED:
No part of this publication may be reproduced or used in any form by any means – graphic,
electronic or mechanical, including photocopying, recording, taping or information storage and
retrieval systems – without the written permission of Westinghouse Outdoor Power Equipment.
DANGER: This manual contains important instructions for operating this product. For your safety
and the safety of others, be sure to read this manual thoroughly before operating the battery/charger.
Failure to properly follow all instructions and precautions can cause you and others to be seriously
hurt or killed.
POLE SAW SPECIFICATIONS
Model
Part
Number Motor
Chain
Speed
No-load
speed
Extendable
Height
Bar Oil
Tank
Size
Chain
Bar
Works with
Battery
Westinghouse
40V Cordless
8” pole saw
PSA40 40V DC 8 m/s 4200 RPM 9.2 ft 65 ml 8 in
Oregon®
LBA40120
LBA40125
LBA40240
WHERE IS MY SERIAL NUMBER? Serial number on
this product is located on bottom of handle.
WHAT COMES WITH TOOL
• Main handle
• Saw head
• Pole extension
• Oregon®8 in chain bar
• 8 in Oregon® chain
• Chain bar cover
• Single Shoulder Belt Assistant
• 250 ml of chain bar oil
• Warranty
• Manual
Some dust created by this product
contains chemicals known to the
State of California to cause cancer,
birth defects or other reproductive
harm. Some examples of these
chemicals are:
• compounds in fertilizers
• compounds in insecticides,
herbicides and pesticides
• arsenic and chromium from
chemically treated lumber
To reduce your exposure to these
chemicals, wear approved safety
equipment such as dust masks that
are specially designed to lter out
microscopic particles.
WARNING

3
SAFETY SYMBOLS
Some of the following symbols may be used on this product. Please study them and learn their meaning.
Proper interpretation of these symbols will allow you to operate the product better and safer.
Symbols Name Designation/Explanation
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watts Power
hrs Hours Time
noNo Load Speed Rational speed, at no load
Alternating Current Type of current
Direct Current Type or a characteristic of current
/min Per Minute Revolutions, strokes, surface speed, orbits etc., per minute
Wet Conditions Alert Do not expose to rain or use in damp locations
Read the Operator’s
Manual
To reduce the risk of injury user must read and understand operator’s
manual before using this product.
Eye Protection Always wear eye protection with side shields marked to comply with
ANSI Z87.1 when operating this equipment.
Safety Alert Precautions that involve your safety.
Safety Footwear Wear non-slip safety footwear when using this equipment.
Keep Bystanders
Away
Keep all bystanders at least 50 ft. away.
Kickback DANGER! Beware of kickback.
Lithium-Ion Battery
Recycling
Designates that this tool is in compliance with Lithium-Ion battery
recycling program requirements.
Ear Protection Wear ear protection when operating this equipment.
Gloves Wear non-slip, heavy-duty protective gloves when handling the pole
saw and the blade.
Risk of Electrocution DANGER! Risk of electrocution!
Electric Shock Failure to use in dry conditions and to observe safe practices can
result in electric shock.

4
SAFETY INFORMATION
IMPORTANT SAFETY WARNINGS & INSTRUCTIONS
WARNING: TO REDUCE RISK OF INJURY:
• Before any use, be sure everyone using this unit reads and understands all safety instructions and
other information contained in this manual.
• Save these instructions and review frequently prior to use and in instructing others.
• Do not point unit discharge at self or bystanders.
• Keep long hair and loose clothing away from openings and moving parts.
WARNING: When using an electric tool, basic safety precautions should always be followed to
reduce risk of re, electric shock, and personal injury, including the following.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from
bricks and cement and other masonry products, and arsenic and chromium from chemically-treated
lumber. (CCA). Your risk from these exposures varies, depending on how often you do this type of
work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with
approved safety equipment, such as those dust masks that are specially designed to lter out
microscopic particles
GENERAL SAFETY WARNINGS FOR POLE SAW
BEFORE USING
• For safe operation, read and understand all instructions before using the pole saw. Follow all
safety instructions.
• Failure to follow all safety instructions listed below, can result in serious personal injury.
• Watch what you are doing. Use common sense. Do not operate pole saw when you are tired.
• Use pole saw for cutting tree branches only. Do not use pole saw for purposes not intended. Do
not use for cutting other items.
• Only well-instructed adults should operate pole saw. Never allow children to operate.
• Do not allow children or untrained individuals to use this unit.
• Wear the following safety gear when operating pole saw:
- heavy-duty gloves
- steel-toed safety footwear with non-skid soles
- safety glasses, goggles or face screen that are marked to comply with ANSI Z87
- safety hard hat
- ear muers or ear plug - face or dust mask (if working in dusty areas)
• Wear heavy long pants and boots. Do not wear loose tting clothing, short pants, jewelry of any
kind, or go barefoot.
• Secure long hair so it is above shoulder level to prevent entanglement in any moving parts.
• Before cutting, always provide the following:
- clear work area
- secure footing
- planned retreat path from falling limbs
• Inspect tree before trimming. Make allowance for branches to fall freely to the ground.
• Do not use your pole saw on saplings.

5
SAFETY INFORMATION
WHEN USING
DANGER: To reduce the risk of electric shock do no use on wet surfaces. Do not expose to rain.
Store indoors.
DANGER: Avoid Unintentional Starting – with battery installed, don’t carry appliance with nger on
switch. Be sure switch is o when installing battery.
• Stay alert. Use common sense while operating the unit.
• Keep work area clean. Cluttered areas invite injuries.
• Always remove battery from pole saw when nished cutting or when left unattended.
• Keep children, animals and bystanders at least 50 ft. (15 m) away from pole saw. Only pole saw user
should be in work area.
• Do not use the pole saw to cut down trees.
• Do not grasp the exposed saw chain when picking up or holding the pole saw.
• Grip pole saw securely - one hand on the pole, the other on the handle.
• Keep nger o trigger until ready to make cut.
• Before starting pole saw, make sure chain is not touching anything.
• Keep all parts of body away from chain when pole saw is running.
• Do not force pole saw while cutting. Apply light pressure. It will do the job better and safer at the rate
for which it was intended.
• Carry pole saw from one place to another
- with battery removed
- ngers o/away from trigger
- by holding pole at balance point
- with guide bar and chain to rear and with scabbard attached
• Do not cut small brush and saplings with the pole saw. Slender matter may catch in the chain and
be whipped toward you. This could also pull you o balance.
• Do not operate in poor lighting.
• Keep rm footing and balance. Do not overreach. Overreaching can result in loss of balance or
exposure to hot surfaces.
• Keep all parts of your body away from any moving part.
• Do not, under any circumstance, use any attachment or accessory on this product, which was not
provided with the product, or identied as appropriate for use with this product in this Instruction
Manual.
• Inspect pole saw before each use and after dropping or other impacts. Ensure there are no
signicant defects or damage.
DO NOT OPERATE POLE SAW
• While under the inuence of alcohol, medication, or drugs.
• In rain or in damp or wet areas.
• Where highly ammable liquids or gases are present
• If pole saw is damaged, adjusted incorrectly, or not fully and securely assembled.
• If trigger does not turn pole saw on and o. Chain must stop moving when you release trigger. Have
faulty switch replaced by authorized service center. See “Service Information”.
• While in a hurry.
• While in tree or on a ladder.
• While on aerial booms, buckets or platforms.
• During high wind or storming weather.

6
SAFETY INFORMATION
GENERAL SAFETY WARNINGS
DANGER: Shock Hazard. Serious Injury Or Death From Electrocution If Power Lines Are Contacted.
• Never use near any electrical source, wires, or power lines.
• Be aware of limb/branch location to avoid falling limbs and debris.
• Keep bystanders 50 Ft (15 m) away when operating saw.
• To reduce the risk of electric shock do not use on wet surfaces. Do not expose to rain. Store indoors.
• To protect yourself from falling branches do not stand directly under the branch or limb being cut.
• Keep the handles dry, clean, and free of oil.
• Before you start the unit, make sure the chain is not contacting any object.
• Make sure the cutting chain has stopped before setting the unit down.
• Wear face shield (and/or safety glasses) and hard hat to protect against falling debris. Always have a
clear work area.
• A BATTERY OPERATED UNIT with integral batteries or a separate battery pack must be recharged
only with the specied charger for the battery. A charger that may be suitable for one type of battery
may create a risk of re when used with another battery.
• AVOID accidental starting. Be sure switch is in the o position before inserting battery pack. Car-
rying units with your nger on the switch or inserting the battery pack into a unit with the switch on
invites accidents.
• DO NOT use unit if switch does not turn it on or o. A unit that cannot be controlled with the switch
is dangerous and must be repaired.
• DISCONNECT battery pack from unit or place the switch in the locked or o position before making
any adjustments, changing accessories, or storing the unit. Such preventative safety measures
reduce the risk of starting the unit accidentally.
• ALWAYS WEAR EYE PROTECTION – Wear safety glasses or goggles at all times when this unit is
in use. Also use face or dust mask.
• STORE IDLE UNITS. When not in use, the unit should be stored in a dry, high or locked-up place -
out of reach of children.
• DON’T OVERREACH. Keep proper footing and balance at all times.
• MAINTAIN UNIT WITH CARE. Keep unit clean for best and safest performance. Follow instructions
for proper maintenance.
• DO NOT attempt to repair the tool. To assure product safety and reliability, repairs, maintenance, and
adjustments should be performed by Westinghouse service centers or authorized service centers,
always using Westinghouse replacement parts.
• DO NOT operate tool in a gaseous or explosive atmosphere. Motors in these units normally spark,
and the sparks might ignite fumes.
• AVOID DANGEROUS ENVIRONMENTAL CONDITIONS – Do not use electric units in damp or wet
locations. Don’t use the unit in the rain.
• STAY ALERT - Watch what you are doing. Use common sense. Do not operate unit when you are
tired.
• USE THE RIGHT UNIT – Do not use this unit for any job except that for which it is intended.
• DO NOT allow to be used as a toy. Close attention is necessary when used by or near children. Not
recommended for use by children.

7
SAFETY INFORMATION
• DO NOT attempt to clear clogs from unit without rst removing battery.
• USE ONLY as described in this manual. Use only manufacturer’s recommended attachments.
• DO NOT put any objects into openings. Do not use with any opening blocked; keep free of dust,
lint, hair and everything that may reduce air ow.
• KEEP hair, loose clothing, ngers, and all parts of body away from openings and moving parts.
• DO NOT immerse any part of the unit in liquid.
• DO NOT handle charger, including charger plug, and charger terminals with wet hands.
• KEEP CHILDREN, BYSTANDERS AND ANIMALS AWAY from the work area a minimum of 50
feet (15 meters) when starting or operating the unit.
• INSPECT THE AREA before using the unit. Remove all debris and hard objects such as rocks,
glass, wire, etc. that can ricochet, be thrown, or otherwise cause injury or damage during opera-
tion.
• USE ONLY charger supplied by the manufacturer to recharge.
• EXERCISE CARE in handling batteries in order not to short the battery with conducting materials
such as rings, bracelets and keys. The battery or conductor may overheat and cause burns.
• DO NOT OPEN OR MUTILATE the batteries. Released electrolyte is corrosive and may cause
damage to the eyes or skin. It may be toxic if swallowed.
• DO NOT CHARGE the unit outdoors.
WARNING: To reduce the risk of electrical shock; do not expose to rain, do not use on wet sur-
faces. Store indoors.
IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CHARGERS
WARNING: Shock hazard. Do not allow any liquid to get inside charger.
CAUTION: Burn hazard. To reduce the risk of injury, charge only designated Westinghouse batter-
ies. Other types of batteries may burst causing personal injury and damage.
CAUTION: Under certain conditions, with the charger plugged in to the power supply, the charger
can be shorted by foreign material. Foreign materials of a conductive nature such as, but not limited
to, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger
cavities. Always unplug the charger from the power supply when there is no battery pack in the cavi-
ty. Unplug charger before attempting to clean.
• DO NOT attempt to charge the battery pack with any chargers other than the ones in this manual.
The charger and battery pack are specically designed to work together.
• These chargers are not intended for any uses other than charging designated Westinghouse re-
chargeable batteries. Any other uses may result in risk of re, electric shock or electrocution.
• DO NOT expose charger to rain or snow.
• Pull by plug rather than cord when disconnecting charger. This will reduce risk of damage to elec-
tric plug and cord.
• Make sure that cord is located so that it will not be stepped on, tripped over, or otherwise subject-
ed to damage or stress.
• DO NOT use an extension cord unless it is absolutely necessary. Use of improper extension cord
could result in risk of re, electric shock, or electrocution.
• DO NOT operate charger with damaged cord or plug — have them replaced immediately.
• DO NOT operate charger if it has received a sharp blow, been dropped, or otherwise damaged in
any way. Take it to an authorized service center.

8
SAFETY INFORMATION
• DO NOT disassemble charger; take it to an authorized service center when service or repair is
required. Incorrect reassembly may result in a risk of electric shock, electrocution or re.
• Disconnect the charger from the outlet before attempting any cleaning. This will reduce the risk of
electric shock. Removing the battery pack will not reduce this risk.
• NEVER attempt to connect 2 chargers together.
• The charger is designed to operate on standard household electrical power (120 Volts). Do not
attempt to use it on any other voltage.
• An extension cord should not be used unless absolutely necessary. Use of improper extension
cord could result in a risk of re and electric shock. If extension cord must be used, make sure:
a. That pins on plug of extension cord are the same number, size and shape as those of plug on
charger.
b. That extension cord is properly wired and in good electrical condition; and
c. That wire size is large enough for AC ampere rating of charger as specied below:
Cord Length (Feet) 25’ 50’ 100’
Cord Size (AWG) 16 16 16
IMPORTANT SAFETY INSTRUCTION FOR BATTERY PACKS
WARNING: For safe operation, read this manual and manuals originally supplied with tool before
using the charger. The battery pack is not fully charged out of the carton. Before using the battery
pack and charger, read the safety instructions below. Then follow charging procedures outlined.
READ ALL INSTRUCTIONS
• DO NOT incinerate the battery pack even if it is severely damaged or is completely worn out. The
battery pack can explode in a re. Toxic fumes and materials are created when battery packs are
burned.
• DO NOT charge or use battery in explosive atmospheres, such as in the presence of ammable
liquids, gases or dust. Inserting or removing the battery from the charger may ignite the dust or
fumes.
• If battery contents come into contact with the skin, immediately wash area with mild soap and
water. If battery liquid gets into the eye, rinse water over the open eye for 15 minutes or until
irritation ceases. If medical attention is needed, the battery electrolyte for Lithium-Ion batteries is
composed of a mixture of liquid organic carbonates and lithium salts.
• Contents of opened battery cells may cause respiratory irritation. Provide fresh air. If symptoms
persist, seek medical attention.
WARNING: Burn hazard. Battery liquid may be ammable if exposed to spark or ame.
• Charge the battery packs only in Westinghouse chargers.
• DO NOT splash or immerse in water or other liquids. This may cause premature cell failure.
• Do not store or use the tool and battery pack in locations where the temperature may reach or
exceed 105°F (40˚C) (such as outside sheds or metal buildings in summer).
WARNING: Never attempt to open the battery pack for any reason. If battery pack case is
cracked or damaged, do not insert into charger. Do not crush, drop or damage battery pack. Do not
use a battery pack or charger that has received a sharp blow, been dropped, run over or damaged in
any way (i.e., pierced with a nail, hit with a hammer, stepped on). Damaged battery packs should be
returned to service center for recycling.

9
SAFETY INFORMATION
WARNING: Fire hazard. Do not store or carry battery so that metal objects can contact exposed
battery terminals. For example, do not place battery in aprons, pockets, tool boxes, product kit
boxes, drawers, etc., with loose nails, screws, keys, etc. Transporting batteries can possibly cause
res if the battery terminals inadvertently come in contact with conductive materials such as keys,
coins, hand tools and the like. The US Department of Transportation Hazardous Material Regulations
(HMR) actually prohibit transporting batteries in commerce or on airplanes (i.e., packed in suitcases
and carry on luggage) UNLESS they are properly protected from short circuits. So when transporting
individual batteries, make sure that the battery terminals are protected and well insulated from
materials that could contact them and cause a short circuit. NOTE: Lithium-Ion batteries should not
be put in checked baggage.
STORAGE RECOMMENDATIONS
1. The best storage place is one that is cool and dry away from direct sunlight and excess heat or
cold.
2. Long storage will not harm the battery pack or charger.
CHARGING PROCEDURE:
Battery packs are shipped in a low charge condition to prevent possible problems. Therefore, you
should charge them before rst use. If the charger does not charge your battery pack under normal
circumstances, return both the battery pack and charger to your nearest repair center for electrical
check
Charge time varies and is dependent upon the amp hour capacity of battery pack.
• Make sure the power supply is normal household voltage, 120Volts, AC only, 60 Hz.
• Connect the charger to a power supply.
• Attach the battery pack to the charger by aligning the raised ribs on the battery pack with the
grooves in the charger, then slide the battery pack onto the charger.
• Press down on the battery pack to be sure contacts on the battery pack engage properly with
contacts in the charger.
• Do not place the charger in an area of extreme heat or cold. It will work best at normal room
temperature.
• The battery pack will become slightly warm to the touch while charging. This is normal and does
not indicate a problem.
• After charging is complete, the green LED will remain on.
• To remove the battery pack from the charger, pull up on the battery pack.
IMPORTANT CHARGING NOTES
1. Longest life and best performance can be obtained if the battery pack is charged when the air
temperature is between 65°F and 75°F (18°- 24°C). DO NOT charge the battery pack in an air
temperature below +40°F (+4.5°C), or above +105°F (+40.5°C). This is important and will prevent
serious damage to the battery pack.
2. The charger and battery pack may become warm to touch while charging. This is a normal
condition, and does not indicate a problem. To facilitate the cooling of the battery pack after use,
avoid placing the charger or battery pack in a warm environment such as in a metal shed, or an
uninsulated trailer.

10
SAFETY INFORMATION
3. If the battery pack does not charge properly:
a. Check current at receptacle by plugging in a lamp or other appliance
b. Check to see if receptacle is connected to a light switch which turns power o when you turn
out the lights.
c. Move charger and battery pack to a location where the surrounding air temperature is
approximately 65°F - 75°F (18°- 24°C).
d. If charging problems persist, take the tool, battery pack and charger to your local service center.
4. The battery pack should be recharged when it fails to produce sucient power on jobs which were
easily done previously. DO NOT CONTINUE to use under these conditions. Follow the charging
procedure. You may also charge a partially used pack whenever you desire with no adverse aect
on the battery pack.
5. Foreign materials of a conductive nature such as, but not limited to, steel wool, aluminum foil, or
any buildup of metallic particles should be kept away from charger cavities. Always unplug the
charger from the power supply when there is no battery pack in the cavity. Unplug charger before
attempting to clean.
6. Do not freeze or immerse the charger in water or any other liquid.
WARNING: Do not allow any liquid to get inside charger. Never attempt to open the battery pack
for any reason. If the plastic housing of the battery pack breaks or cracks, return to a service center
for recycling.
AUTOMATIC OILER
This pole saw is equipped with an automatic bar oil system. An automatic oil pump works when
sprocket rotates to feed oil to the chain.
Oil consumption will vary due to application but below on average oil consumption is 4-8ml/mins and
last approximately 30mins.
AUTOMATIC CHAIN TENSIONER
This pole saw is equipped with automatic chain tensioning system, this means you can simply adjust
the chain tension without wrench or tools. NOTE: New chains tend to stretch; check chain tension
frequently and tension as required.
FEATURES

11
This product can accept any of the batteries and
chargers listed in the chart below:
Westinghouse 40V Lithium-Ion Packs and Chargers
Description Part number
40V Batteries: LI-ION LBA40120, LBA40125
LBA40240
Chargers CGA402
FEATURES
12
13
14 15
Description of the parts
1. Starter button
2. On/o trigger
3. Main handle
4. Saw head
5. Sprocket cover
6. Guide bar
7. Chain
8. Chain sheath
9. Extension tube
10. Battery interlock
11. Chain oil tank cap
12. Guide bar slot
13. Sprocket cover fastener
14. Guide bar location pin
15. Guide bar locating tab holes
16. Drive sprocket
17. Guide bar locating tab
16 17

12
ASSEMBLY
WARNING: Before assembly, remove the battery from the tool.
CHAIN AND GUIDE BAR ASSEMBLY
1. Unpack all parts carefully.
2. Place the chain saw on a solid, level surface.
3. Use only genuine 8 in Oregon®chains or those
recommended for guide bar.
4. Slide the chain (7) in the slot around the guide bar
(6). Ensure the chain is in correct running direction
by comparing it to the chain icon on the guide bar, or
referring to the chain direction symbol found on the guide
bar.
5. Remove sprocket cover (5) by turning sprocket fastener (13) counter-clockwise.
6. Fit the chain onto the drive sprocket (16),
so that the guide bar location pin (14) ts
into the guide bar slot (12) and the two
bar locating tabs t into the keyway of the
opening on the guide bar (15).
7. Assure all parts are seated properly. Make
sure the drive links are fully seated in the
drive sprocket (16), avoiding a kink. If kink
occurs, pick up on the chain at the guide
bar just ahead of the kink and then pull the
kink out. NOTE: Chain should rotate freely and be free of kinks.
8. Fit the sprocket cover (5) and tighten the cover by turning the sprocket fastener knob (13)
clockwise until it is tight.
FITTING THE SAW HEAD
WARNING: Before assembly, remove the battery from the tool.
1. To attach saw head to main handle, align the groove on the outside of the coupling end of the
main handle (22) with the tongue on the inside of the coupling end of the saw head (20).
2. Push the saw head (18) onto the handle and make sure the three connections seat properly.
3. Tighten coupling head (19).
18
20 2221
19
12
13
14 15 16

13
ASSEMBLY
OPERATION
EXTENDING SAW HEAD
1. Align the groove on the outside of the coupling end of the extension (22) with the tongue on the
inside of the coupling end of the saw head (20).
2. Push the saw head (18) onto the extension and make sure the three connections seat properly
(21).
3. Slide the collar (19) down and rotate it until it is fully tightened.
FILLING OIL TANK
The pole saw is not lled with oil at the time of purchase. It is essential to ll the tank with chain oil
before use. Operating the pole saw without chain oil or when the oil level is below a certain amount
will result in damage to the pole saw. Chain life and cutting capacity depend on optimum lubrication.
The chain is automatically lubricated with chain oil during operation, if there is sucient oil in the
reservoir. Oil level should also be checked after every 20 minutes of use and relled as needed.
1. Remove chain oil cap on saw head (11).
2. Check plastic dipstick to see oil levels.
3. If levels are below half, then use chain oil to ll DO NOT OVERFILL.
4. Tighten bar oil cap and check for leaks.
CHARGING BATTERIES WITH RAPID CHARGER
WARNING: Only use 40V Westinghouse rechargeable battery packs with Westinghouse 2A
Rapid Charger.
1. Plug the charging device (12) into household socket.
2. Make sure that the voltage cited on the charger complies
with the voltage supplied by your socket.
3. Slide the rechargeable battery (10) into the charging station.
It can only be inserted in one position.
4. The battery charging process now begins and is signaled
by the green LED ashing.
5. Once the rechargeable battery has been fully charged, the
green indicator light will stop ashing and go solid. The
charging process ends automatically.
6. Charging takes approx. 1-1.2 hours. The battery heats up during the charging process. This is
normal and does not signal a fault. Do not let battery remain on charger for more than 5 hours.
Note: Occasionally, the permissible temperature range may be exceeded during the charging cycle.
In this case, the electronic charging control interrupts the charging cycle to avoid any damage to the
battery. The red control light will then glow continuously. If you should witness this, pull the battery
from the charging station and let it cool down for about 30 minutes. Then, restart the charging cycle
by sliding the battery back onto the charging station.

14
ADDING BATTERY
To t the battery (13), line it up the receptacle on the tool. Slide
the battery into the receptacle and push until the battery snaps
into place.
To remove the battery, push the release button while at the
same time pulling the battery out of the receptacle.
GUARD AGAINST KICKBACK
WARNING: KICKBACK may occur when the nose or tip of
the guide bar touches an object, or when the wood closes in
and pinches the saw chain in the cut. Tip contact in some cases
may cause a lightning fast reverse reaction, kicking the guide
bar up and back towards the operator. Pinching the saw chain
along the top of the guide bar may push the guide bar rapidly
back towards the operator. Either of these reactions may cause
you to lose control of the saw which could result in serious injury to user.
The following precautions should be followed to minimize kickback:
• Grip pole saw rmly. Hold the saw rmly with both hands when the unit is running. Use a rm grip
with thumbs and ngers encircling the saw handle and pole.
• Do not over reach.
• Keep proper footing and balance at all times.
• Don’t let the nose of the guide bar contact a log, branch, ground or other obstruction.
• Do not extend pole saw handle above shoulder height.
• Use devices such as low kickback chain, chain braking system and special guide bars that reduce
the risks associated with kickback.
• Only use replacement bars and chains specied by the manufacturer or the equivalent.
• Never let the moving chain contact any object at the tip of the guide bar.
• Keep the working area free from obstructions such as other trees, branches, rocks, fences,
stumps, etc. Eliminate or avoid any obstruction that your saw chain could hit while you are cutting
through a particular log or branch.
• Keep your saw chain sharp and properly tensioned. A loose or dull chain can increase the chance
of kickback. Check tension at regular intervals with the motor stopped and battery removed.
• Begin and continue cutting only with the chain moving at full speed. If the chain is moving at a
slower speed, there is a greater chance for kickback to occur.
• Cut one branch at a time.
• Use extreme caution when re-entering a previous cut. Engage spiked bumpers into wood and
allow chain to reach full speed before proceeding with cut.
• Do not attempt plunge cuts or bore cuts.
• Watch for shifting branches or other forces that could close a cut and pinch or fall into chain.
OPERATION

15
OPERATION
OPERATING THE POLE SAW
WARNING: Read and understand all instructions. Failure to follow all instructions listed
below may result in electric shock, re and/or serious personal injury.
CAUTION: Always reduce the tension o the chain again after nishing work. The chain
contracts as it cools down. If it is not slackened o, it can damage the pole saw.
IMPORTANT: Never operate a pole saw that is damaged or improperly adjusted or that is
not completely and securely assembled. Be sure that the saw chain stops moving when
the trigger switch is released. Never adjust the guide bar or saw chain when the motor is
operating.
ON/OFF SWITCH
Always be sure of your footing and grip the pole saw rmly with both hands with the thumb
and ngers encircling the handle. Push the started button ON with your thumb and then
squeeze the ON/OFF trigger with your ngers. (Once the tool is running you can release the
lock button.) To turn the tool OFF, release the trigger.
TRIMMING/PRUNING
Pole saw Trimming/Pruning
WARNINGS:
• Never stand directly under the limb you are cutting. Always position yourself out of the
path of falling debris.
• Always wear head, eye, foot and body protection.
Wearing body protection helps reduce the risk of injury
when operating this unit.
• Never stand on a ladder or other unstable support while
using the pole saw. Always avoid any position which
can cause you to loose your balance and cause severe
injury.
• Keep other persons at least 50 feet (15m) from the work
area. Distractions can cause you to lose control.
• Electrocution Hazard. To prevent shock, do not operate
within 50 feet (15m) of overhead electrical lines. Always
check surrounding area for hidden electrical lines.
• Do not extend pole saw switch handle above shoulder
height.
• Let the tool work at its own pace. Do not overload.
• Guard Against Kickback which can result in severe
injury or death. See “GUARD AGAINST KICKBACK”, to
avoid the risk of kickback.
• Do not overreach. Make sure your footing is rm. Keep
feet apart. Divide your weight evenly on both feet.
• Use both hands to grip pole saw. Use a rm grip. Thumbs and ngers must wrap around
pole saw handle and pole. Keep ngers away from sawdust exhaust chute.
• Never operate while in a tree, in any awkward position or on a ladder or other unstable
surface. You may lose control of pole saw causing severe injury.

16
OPERATION
Follow directions below to trim a tee.
1. Make sure pole saw is running at full speed before making
a cut. When starting a cut, place moving chain against limb.
Hold pole saw rmly in place to avoid possible bouncing or
skating (sideways movement) of pole saw.
2. Guide pole saw using light pressure. Make rst cut six inches
from tree trunk on underside of limb. Use top of guide bar to
make this cut. Cut 1/3 through diameter of limb. Then make
the nish cut from the top as shown at the right. If you try to
cut o thick branches from the bottom, the branch may close
in and pinch the saw chain in the cut. If you try to cut o thick
branches from the top, without a shallow undercut, the branch
may splinter. Do not force pole saw. The motor will overload
and can burn out. It will do the job better and safer at the rate
for which it was intended.
3. Remove pole saw from cut while it is running at full speed.
Stop pole saw by releasing trigger. Make sure chain has
stopped before setting pole saw down.
CHECKING AND ADJUSTING THE CHAIN TENSION
WARNING: Make sure battery is removed from pole saw and
pole saw is cold before performing chain tensioning. Make sure to
place pole saw on stable, level surface.
To check the saw chain tension pull the saw chain away from the
guide bar approximately 3mm. If the chain snaps back into place
then the tension is correct. There should be no sag between the
guide bar and the saw chain on the underside.
To adjust the tension:
1. Loosen the sprocket cover fastener (13).
2. Make sure the chain is seated properly in the drive sprocket.
3. While pulling outward on the guide bar to remove the slack in the chain, start
tightening the sprocket cover fastener.

17
CARE AND MAINTENANCE
REPLACING CHAIN OIL
• Make sure to use correct after market chain oil for pole saw. Do not use any other type of oil.
MAINTENANCE
• Regular maintenance ensures a long eective life for the tool. After every 10 minutes of use be
sure to remove the battery (be aware the chain and bar can be hot!) check the bar and chain for
correct tension and lubricate per pole saw instruction manual. Use only mild soap and damp cloth
to clean the tool. Never let any liquid get inside the tool; never immerse any part of the tool into a
liquid.
• To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be
performed by authorized service centers or other qualied service organizations, always using
identical replacement parts.
• Keep the air intake slots clean to avoid overheating.
• Before each use, inspect the entire product for damaged, missing, or loose parts such as screws,
nuts, bolts, caps, etc.
• Tighten securely all fasteners and caps and do not operate this product until all missing or
damaged parts are replaced.
• Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from
various types of commercial solvents and may be damaged by their use. Use clean cloths to
remove dirt, dust, oil, grease, etc.
STORAGE
• Remove the battery pack from the unit before storing.
• Clean o all foreign objects from the unit.
• Store it in a place that is inaccessible to children.
• Keep away from corrosive agents such as garden chemicals and de-icing salts.
• Store and charge your batteries in a cool area. Temperatures above or below normal room
temperature will shorten battery pack life.
• Never store batteries in a discharged condition. Store battery packs in a 30%-50% charged
condition.
• Store the battery pack where the temperature is below 80oF and away from moisture.
• All batteries gradually lose their charge. The higher the temperature, the quicker they lose their
charge.
• If you store your unit for long periods of time without using it, charge the pack as normal every six
months of storage. This practice will prolong battery pack life.
BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING
To preserve natural resources, please recycle or dispose of batteries properly.
This product contains lithium-ion batteries. Local, state or federal laws may
prohibit disposal of lithium-ion batteries in ordinary trash. Consult your local
waste authority for information regarding available recycling and/or disposal
options.
WARNING: Upon removal, cover the battery pack’s terminals with heavy-
duty adhesive tape. Do not attempt to destroy or disassemble battery pack or remove any of its
components. Lithium-ion batteries must be recycled or disposed of properly. Also, never touch both
terminals with metal objects and/or body parts as short circuit may result. Keep away from children.
Failure to comply with these warnings could result in re and/or serious injury.

18
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Tool will not start
Battery not installed properly Check battery installation
Battery not charged Check battery charging require-
ments
Lock-out button not actuated Pull back on lock button/actuate
trigger
Pole connections not properly
tightened.
Refer to instruction manual for pole
connections
Unit will not start
Battery not installed properly Check battery installation
Battery not charged Check battery charging require-
ments
Battery will not charge
Battery not inserted into charger Insert battery into charger until red
LED appears
Charger not plugged in
Plug charger into a working outlet.
Check current at receptacle by
plugging in a lamp or other appli-
ance.
Check to see if receptacle is
connected to a light switch which
turns power o when you turn out
the lights.
Surrounding air temperature too
hot or too cold
Move charger and tool to a sur-
rounding air temperature of above
40 degree F (4.5°C) or below 105
degree F (+40.5°C).
Bar / chain overheated.
Chain too tight Refer to section on adjusting chain
tension
Lubrication needed. Refer to sections for chain oiling
application
Chain is loose Chain tension set incorrectly Refer to chain tensioning section
Poor cut quality Chain tension set incorrectly or
chain needs replacement
Refer to section on adjusting chain
tension. Note: Excessive tension
leads to excessive wear and reduc-
tion in life of bar & chain. Lubricate
after every 10 minutes of use. Refer
to section for installation of chain
Unit runs but does not
cut Chain installed backwards Refer to sections for installing and removing chain

19
8” SIERRA SIN CABLE
MANUAL DE USUARIO
COMO REGISTRAR SU PRODUCTO DE WESTINGHOUSE
Para registrar su nuevo producto, llame al 855-944-3571 o visite
www.westinghouseoutdoorpower.com/register
ASEGÚRESE DE TENER UN NÚMERO DE SERIE A MANO
¡GRACIAS POR ELEGIR WESTINGHOUSE!
POR FAVOR LEA ANTES DE DEVOLVER
ESTE PRODUCTO POR CUALQUIER MOTIVO.
Si tiene una pregunta o tiene algún problema con su compra de
Westinghouse, llámenos al 855-944-3571 para hablar con un agente.
GUARDE ESTE MANUAL PARA FUTURAS REFERENCIAS.

20
DIRECTRICES DE SEGURIDAD - DEFINICIONES
Es importante leer y entender este manual. La información que
contiene se reere a proteger SU SEGURIDAD y PREVENIR
PROBLEMAS. Los siguientes símbolos se utilizan para ayudarlo a
reconocer esta información.
PELIGRO: Indica una situación de peligro inminente que, si no
se evita, causará la muerte o lesiones graves.
ADVERTENCIA: Indica una situación potencialmente peligrosa
que, de no evitarse, podría causar la muerte o lesiones graves.
PRECAUCIÓN: Indica una situación potencialmente peligrosa
que, si no se evita, puede provocar lesiones leves o moderadas.
DARSE CUENTA: El uso del símbolo de alerta de seguridad indica
una situación potencialmente peligrosa que, si no se evita, puede
provocar daños a la propiedad.
RENUNCIAS:
Toda la información, las ilustraciones y las especicaciones de
este manual se basan en la información más reciente disponible en el momento de la publicación.
Las ilustraciones utilizadas en este manual están pensadas únicamente como vistas de referencia
representativas. Además, debido a nuestra política de mejora continua del producto, podemos
modicar información, ilustraciones y / o especicaciones para explicar y / o ejemplicar una mejora
de producto, servicio o mantenimiento. Nos reservamos el derecho de realizar cualquier cambio
en cualquier momento sin previo aviso. Algunas imágenes pueden variar según el modelo que se
muestra.
TODOS LOS DERECHOS RESERVADOS:
Ninguna parte de esta publicación puede reproducirse ni utilizarse de ninguna forma por ningún
medio (gráco, electrónico o mecánico, incluidos los sistemas de fotocopiado, grabación, grabación
o almacenamiento y recuperación de información) sin el permiso por escrito de Westinghouse
Outdoor Power Equipment.
PELIGRO: Este manual contiene instrucciones importantes para operar este producto. Para su
seguridad y la seguridad de los demás, asegúrese de leer detenidamente este manual antes de
operar la batería / cargador. Si no sigue correctamente todas las instrucciones y precauciones, usted
y otras personas pueden sufrir lesiones graves o incluso morir.
POLE SAW SPECIFICATIONS
Modelo
Número
de pieza Motor
Velocid-
ad de la
cadena
Sin ve-
locidad de
carga
Altura
extensi-
ble
Tamaño del
tanque de
aceite de
bar
Barra de
cadena
Funciona
con batería
Sierra de poste
Westinghouse 40V
sin cable de 8 "
PSA40 40V DC 8 m/s 4200 RPM 9.2 ft 65 ml 8 in
Oregon®
LBA40120
LBA40125
LBA40240
¿DONDE ESTA MI NUMERO DE SERIE? Número de serie en
Este producto se encuentra en la parte inferior del mango.
LO QUE VIENE CON LA HERRAMIENTA
• Manija principal
• Cabeza de sierra
• Extensión de poste
• Oregon® 8 en barra de cadena
• 8 en la cadena Oregon®
• Cubierta de la barra de cadena
• Asistente de cinturón de hombro único
• 250 ml de aceite de barra de cadena
• Garantía
• Manual
Parte del polvo creado por este
producto contiene sustancias
químicas que, según el estado de
California, causan cáncer, defectos
de nacimiento u otros daños
reproductivos. Algunos ejemplos de
estos químicos son:
• compuestos en fertilizantes
• Compuestos en insecticidas,
herbicidas y pesticidas.
• Arsénico y cromo de la madera
tratada químicamente.
Para reducir su exposición a estos
productos químicos, use equipo
de seguridad aprobado, como
máscaras contra el polvo que estén
especialmente diseñadas para ltrar
partículas microscópicas.
ADVERTENCIA