Litheli U1PS21006 User manual

Visit our website at: http://www.litheli.com
Operator's Manual
Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
Save This Manual
40V BATTERY POWERED
POLE SAW
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please contact us: WWW.LITHELI.COM
Copyright 2019 Litheli. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of LITHELI.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
©
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
U1PS21006

Page 2
FETY
Safety .............................................................. 2
Specifications ................................................ 5
Assembly ........................................................ 10
Operation ....................................................... 12
Maintenance .................................................. 14
Parts List and Diagram.............................. 16
Warranty ........................................................ 18
Addresses practices not related to personal injury.
When using electric gardening appliances, basic safety precautions should always be followed
to reduce the risk of fire, electric shock, and personal injury, including the following:
1.
2.
3.
4.
5.
6.
7.
Do not carry appliance with finger on switch.
8. Don’t grasp the exposed cutting blades or cutting
edges when picking up or holding the appliance.
9. job better and with less likelihood of injury
at the rate for which it was designed.
10. Do not Overreach -
11.
12. When not in use,
appliances should be stored indoors in dry, and
high or locked-up place - out of reach of children.
13. Maintain Appliance With Care - Keep cutting
edge sharp and clean for best performance and
to reduce the risk of injury. Follow instructions
for lubricating and changing accessories. Keep
handles dry, clean, and free from oil and grease.
WWW.LITHELI.COM
Table of Contents
WARNING SYMBOLS AND DEFINITIONS
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS
Gardening Appliance Safety
Do not use appliances in damp or wet locations.
Do not wear loose clothing or
jewelry. They can be caught in moving parts.
Use of rubber gloves and substantial footwear
is recommended when working outdoors. Wear
protective hair covering to contain long hair.
Avoid Dangerous Environment -
Do Not Use In Rain.
Keep Children Away - All visitors should be kept
at a distance from work area.
Dress Properly -
Wear ANSI-approved safety goggles,
hard hat and heavy-duty rubber work
gloves. Use face or dust mask if
operation is dusty.
Use Right Appliance - Do not use appliance
for any job except that for which it is intended.
Avoid Unintentional Starting -
It will do the Do Not Force Appliance -
Keep proper footing and balance at all times.
Watch what you are doing. Use
common sense. Do not operate appliance when
you are tired.
Stay Alert -
Store Idle Appliances Indoors -
Item U1PS21006

Page 3
Check Damaged Parts -14. Before further use of
the appliance, a guard or other part that is
damaged 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, mounting, and any
other condition that may affect its operation.
A guard or other part that is damaged should
be properly repaired or replacedby a qualified
technician unless indicated elsewhere in this
manual.
15. Wear full eye protection and protective
clothing.
16. If electrolyte contacts the skin, wash
it off immediately with water.
17. If electrolyte contacts the eyes, flush
thoroughly and immediately with water. Seek
medical attention.
18. Stop working when you feel tired or exhausted.
Make regular breaks to rest.
19. DANGER! People with pacemakers should not
use pole saws. Pole saws produce strong
electromagnetic fields that can cause pacemaker
interference or pacemaker failure. People with
pacemakers should consult their physician(s) for
advice.
20. When servicing use only identical replacement
parts.
21. Disconnect Appliance - Remove Battery Pack
when not in use, before servicing, when changing
accessories such as blades, and the like.
22. Carefully follow cutting procedures explained
in this manual. They are specifically planned to
reduce risk to the operator.
23. Lock pole in place securely before using Pole
Saw.
Lithium Battery Safety Warnings
LITHIUM BATTERIES STORE
ALARGEAMOUNTOFENERGY AND
WILL VENT FIRE OR EXPLODE IF MISTREATED:
1. Keep
Battery Pack dry.
2. DO NOT DO ANY OF THE FOLLOWING
TO THE BATTERY PACK:
a. Open,
b. Drop,
c. Short-circuit,
d. Puncture,
e. Incinerate,
f. Expose to temperatures greater than 104°F.
3. Charge Battery Pack only according
to its Charger’s instructions.
4. Inspect Battery Pack before every use;
do not use or charge if damaged.
Battery Charger Safety
1. SAVE THESE INSTRUCTIONS - This manual
2. Before using battery charger, read all
instructions and cautionary markings on
battery charger, battery, and product using
battery.
3. CAUTION - To reduce risk of injury, charge only
li-ion type rechargeable batteries. Other types of
batteries may burst causing personal injury and
damage.
4. Do not charge or use appliance in rain, or
in wet locations.
5. Do not use battery-operated appliance in rain.
6. Remove or disconnect battery after use,
before servicing, cleaning or removing
material from the gardening appliance.
7. Do not dispose of battery in a fire. The
cell may explode. Check with local codes
for possible disposal instructions.
8. Do not open or mutilate the battery. Released
electrolyte is corrosive and may cause damage
to the eyes or skin. It may be toxic if swallowed.
9. 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.
WWW.LITHELI.COM
contains important safety and operating
instruction for battery charger Mode U1PS21006
Item U1PS21006

Page 4
E
Vibration Hazard
This tool vibrates during use. Repeated or
long-term exposure to vibration may cause
temporary or permanent physical injury,
particularly to the hands, arms and shoulders. To
reduce the risk of vibration-related injury:
1. Anyone using vibrating tools regularly or for
an extended period should first be examined
by a doctor and then have regular medical
check-ups to ensure medical problems are not
being caused or worsened from use. Pregnant
women or people who have impaired blood
circulation to the hand, past hand injuries,
nervous system disorders, diabetes, or
Raynaud’s Disease should not use this
appliance. If you feel any symptoms related to
vibration (such as tingling, numbness, and
white or blue fingers), seek medical advice as
soon as possible.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the vibration
effects on the user.
4. Use appliances with the lowest vibration when
there is a choice between different processes.
5. Include vibration-free periods each day of work.
6. Grip appliance as lightly as possible
(while still keeping safe control of it).
Let the appliance do the work.
7. To reduce vibration, maintain the appliance
as explained in this manual. If any abnormal
vibration occurs, stop use immediately.
Pole Saw Safety
1. Keep all parts of the body away from saw
chain. Do not remove cut material or hold
material to be cut when saw chain is moving.
Make sure the switch is off when clearing
jammed material. Saw chain continues to move
after the switch is turned off. A moment of
inattention while operating the pole saw may
result in serious personal injury.
2. Carry the pole saw by the handle with the saw
chain stopped.
When transporting or storing
the pole saw, always fit the saw chain device
cover. Proper handling of the pole saw will
reduce possible personal injury from the saw
chain.
3. Hold Pole Saw by insulated gripping surfaces
only, because the saw chain may contact
hidden wiring. Saw chains contacting a “live”
wire may make exposed metal parts of the
pole sw “live” and could give the operator an
electric shock.
4. Do not use the pole saw in bad weather
conditions, especially when there is a risk of
lightning. This decreases the risk of being
struck by lightning.
5. To reduce the risk of electrocution, never
use near any electrical power lines.
Contact
with or use near power lines may cause serious
injury or electric shock resulting in death.
6. Always use two hands when operating the pole
saw. Hold the pole saw with both hands to
avoid loss of control.
7. Always use head protection when operating
the pole saw overhead. Falling debris can result
in serious personal injury.
8. Keep handles dry, clean, and free from oil and
grease.
9. Do not touch guide bar tip to any object.
Tip contact may cause guide bar to move
suddenly upward and backwards.
10. Do not operate Pole Saw from within a tree.
Operation of tool while up in a tree may result
in personal injury.
11. Keep proper footing and operate the garden
power tool only when standing on fixed,
secure and level surface.
Slippery or unstable
surfaces such as ladders may cause a loss of
balance or control of the garden power tool.
12. When cutting a limb that is under tension, be
alert for spring back.
When the tension in the
wood fibers is released, the limb may strike the
operator and/or throw the tool out of control.
13. Do not use for bore cutting, felling or bucking.
14. Keep bystanders and other workers at least
50 feet from the work area.
15. Do not operate within 50 feet of electrical
lines.
WWW.LITHELI.COM Item U1PS21006

16. Use extreme caution when cutting brush
and saplings.
The slender material may catch
the saw chain and be whipped around.
17. Follow instructions for lubricating, chain
tensioning and changing accessories.
Improperly tensioned or lubricated chain may
either break or increase the chance for kickback.
18. Kickback is the result of tool misuse and/or
incorrect operating procedures or conditions.
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.
Kickback can be avoided by taking proper
precautions as given below:
a. Maintain a firm grip, with thumbs and fingers
encircling the Pole Saw handles, with both
hands on the saw and position your body
and arm to allow you to resist kickback
forces. Kickback forces can be controlled by
the operator, if proper precautions are taken.
Do not let go of the garden power tool.
b. Do not overreach. This helps prevent
unintended tip contact and enables better
control of the garden power tool in
unexpected situations.
Page 5
c. Only use replacement bars and chains
specified by the manufacturer. Incorrect
replacement bars and chains may cause
chain breakage and/or kickback.
d. Follow the manufacturer’s sharpening
and maintenance instructions for the saw
chain. Decreasing the depth gauge height
can lead to increased kickback.
19. Use for cutting wood only. Do not use for cutting
plastic, masonry or non-wood building materials.
20. The battery Charger gets hot during
use. The Charger’s heat can build up
to unsafe levels and create a fire
hazard if it does not receive
adequate ventilation,due to an electrical fault,
or if it is used in ahot environment.
Do not place the Charger on a flammable
surface. Do not obstruct any vents on the
Charger.
Especially avoid placing the Charger on
carpets and rugs; they are not only flammable,
but they also obstruct vents under the Charger.
Place the Charger on a stable, solid,
nonflammable surface (such as a stable metal
workbench or concrete floor) at least 1 foot
away from all flammable objects, such as drapes
or walls. Keep a fire extinguisher and a smoke
detector in the area. Frequently monitor the
Charger and Battery Pack while charging.
21. Maintain labels and nameplates on the appliance.
These carry important safety information.
If unreadable or missing, contact Litheli for a
replacement.
22. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
SAVE THESE INSTRUCTIONS.
Specifications
WWW.LITHELI.COM
Charger Input Rating 120VAC / 60Hz
Charger Output Rating 36VDC / 3.3A
Battery Rating 40VDC / 2.5Ah / 90Wh
Battery Type
Chain Speed 4.5m/s 10%
Saw Chain Oregon 10 in
40V Litheli Li-Ion
Item U1PS21006

Grounding
TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING:
Check with a qualified electrician if you are in doubt as to whether the outlet is properly
grounded. Do not modify the power cord plug provided with the charger. Do not use the
charger if the power cord or plug is damaged. If damaged, have it repaired by a service
facility before use. If the plug will not fit the outlet, have a proper outlet installed by a
qualified electrician.
Extension Cords
Note: Extension cords must not be used with this item’s Charger.
Page 6
WWW.LITHELI.COM
Symbology
Double Insulated
VVolts
~Alternating Current
AAmperes
n0 xxxx/min. No Load Revolutions per Minute (RPM)
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking
concerning Risk of Fire.
Do not cover Charger
ventilation ducts.
Charge on fireproof surface only.
WARNING marking concerning
Risk of Electric Shock.
Properly connect Charger’s power
cord to appropriate outlet.
WARNING marking concerning
Risk of Explosion.
Do not puncture, short, or open
battery packs and do not charge
damaged battery packs.
Do not throw the batteries in the
household waste, fire or water.
Do not expose the battery to sunlight for
a long time and do not place it on
radiators (max. 45 ° C).
Dispose of the batteries at a collection
point for old batteries, from where
they are taken to environmentally
friendly recycling.
Charge level indication.
Indication of the noise level LWA in dB.
Charge level indication.
E
Grounding
Item U1PS21006

Setup -Before Use:
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
Note: For additional information regarding the parts listed in the following pages, refer to Parts
List and Diagram on page 14.
Functions
Page 7
WWW.LITHELI.COM
Button
Extension
Lock
Trigger
Trigger
Safety
Lock
Saw
Chain
Guide
Bar
Lock knob
Drive
Cover
Oil Filler
Cap
22.5°
0°
22.5°
45°
-
-
Chain Cover
Item U1PS21006

Page 8
WWW.LITHELI.COM
Charging the Battery Pack
NOTE : The Battery Pack comes partly charged.
Charge the Battery Pack prior to first use, ideally at least 60 minutes.
Rapid Battery Charger
Power Cord
with Plug
Battery
Pack
Connector
Charging
Status
LED – Red
Charging
Status
LED – Green
Always pull out the Power Plug of the Charger
from the mains before removing or connecting the Battery Pack to the charger.
Never charge the Battery Pack when the ambient temperature is below 10 °C or above 40 °C.
Rest the Charger for at least 15 minutes between successive charging sessions.
If no Battery Pack is inserted into the Charger and the
charger is connected to mains, the Charging Status LED flashes green.
1 .
2.
3.
4.
Align the Battery Pack to the rails of the
Charger and slide it in. Ensure it clicks
noticeably in place.
Connect the Power Plug of the Charger with
the mains. The Charging Status LED lights
up red. The continuously lit green
Charging Status LED indicates
that the charging process is complete.
Disconnect the Power Plug of the
Charger from the mains and remove the
Battery Pack from the charger.
Attach the Battery Pack back to the
product (see “Installing and Removing
Battery Pack”).
Charging status LEDs
Green LED flashes
without battery pack Charger ready
Green LED lights up
with battery pack
Battery pack fully
charged
Red LED lights up with
battery pack Battery pack charging
Red and green LEDs
flashing Battery pack defect
Red and green LEDs
continuously lit
Battery pack too cold
or warm
Item U1PS21006

Page 9
WWW.LITHELI.COM
Battery Pack
Release
Button
Battery Level
Indication Lights
Battery
Level Button
Checking the Battery Charging Level
Press the Battery Level Button
to check the charging level of the Battery Pack. The charging level
will be shown on the Battery Level Indication Lights.
Charge the Battery Pack before
operation when it is at 25% or low battery charging level.
NOTE :
Charging level
Charging level too low
Between 5% and 50%.
Between 50% and 80%.
More than 80%.
LED status
Item U1PS21006

Assembly Instructions
Read the ENTIRE IMPORTANT SAFETY INSTRUCTIONS section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Release the Trigger and remove Battery Pack before assembling or making any adjustments.
Install Guide Bar and Saw Chain
CAUTION! Wear heavy-duty work gloves when handling Saw Chain.
Page 10
WWW.LITHELI.COM
1. BEFORE FIRST USE: Soak Saw Chain in bar
and chain oil(purchased by yourself) overnight.
2. Rotate the Lock Knob and then remove the
Drive Cover.
Drive
Cover
Lock Knob
3. Slide Saw Chain’s drive links into Guide Bar’s
groove, making sure chain is installed in
correct rotation direction.
Drive
Link Groove
Guide
Bar
Rotation
Direction
Symbol
4. Place Saw Chain around Drive Sprocket, place
Guide Bar’s lower oil hole over Tension Pin.
Drive
Sprocket
Tension
Pin
5. Tighten the chain by tightening the knob to
reach the usable state.
6. Replace Drive Cover, then tighten Drive Cover
Lock Knob.
7. Tension Saw Chain according to Tension Saw
Chain on page 10.
Tightening
Knob
Item U1PS21006

Tension Saw Chain
CAUTION! Wear heavy-duty work gloves when handling Saw Chain.
NOTICE: To prevent damage to Saw Chain, do not tension hot chain. Let chain cool before tensioning.
Check tension:
a. Before every use.
b. Often during first half hour of use.
c. Periodically during use.
1. Snap Test: Pull Saw Chain away from
bottom of Guide Bar, then let go. Saw Chain
should snap back to its original position,
solidly contacting bottom of Guide Bar.
2. Pull Saw Chain by hand around Guide Bar
several times, it should feel snug and move
freely around Guide Bar.
3. Adjust tension as necessary by tightening or
loosening Tensioning Screw, then repeating
steps 1. and 2., until proper tension is achieved.
Fill Automatic Oiler Reservoir
NOTICE: To prevent damage to Saw Chain, Drive Bar and Drive Sprocket, keep Oil Reservoir
full. Do not operate Pole Saw without oil. Do not put used oil in Reservoir.
Note: Oil is automatically applied to
the Saw Chain during operation.
Fill Oiler Reservoir:
a. Before every use.
b. When oil level reaches MIN mark on Oil
Level Gauge.
1. Remove Oil Fill Cap.
2. Using funnel, fill tank with bar and chain oil
(purchased by yourself).
3. Use clean cloth to remove excess oil.
4. Replace Oil Fill Cap and tighten.
MIN
MAX
Oil Fill
Cap
Attach Shoulder Strap
1. If desired, change location of Shoulder Strap
Connector by loosening Hex Bolt, moving
Connector, then tightening Hex Bolt securely.
2. Clip Shoulder Strap into hole on Connector.
Adjust Pole Saw Length
1. With Pole Saw parallel to ground, move
Extension Lock to unlocked position.
2. Pull on motor housing to expose extension
pole. Pull out to desired length, then move
Extension Lock to locked position until it clicks
into place.
WARNING! To prevent serious injury, check
Extension Lock for tightness periodically during use.
Page 11
WWW.LITHELI.COM
Shoulder Strap
Connector
Hex Bolt
Extension
Lock
Unlocked
Locked
Motor
Housing
Oil Level
Gauge
Item U1PS21006

Operating Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
• Before operating the gardening appliance, put on ANSI-approved safety goggles, hard hat
and other safety gear. Safety goggles and other safety gear need to be purchased by yourself.
Charging Battery Pack
1. Place Battery Charger on a dry, flat,
fireproof surface indoors.
Note: Allow battery to cool completely before
charging.
2. Examine Battery Pack. Do not charge a
cracked, open, or leaking Battery Pack, or
charge a non-recommended type of Battery
Pack.
3. Battery Pack is designed to fit this Charger
specifically. If Battery Pack does not fit
Charger properly, do not try to insert it. Do
not force Battery Pack into the Charger.
4. Plug Charger into a grounded, 120VAC, 60Hz
receptacle. Green LED will blink, showing that
power is supplied to the charger.
5. Slide Battery Pack onto Charger. Red LED will
light continuously while charging.
Note: A fully discharged Battery Pack will take
about 1 hour to fully charge.
Note: While charging, Battery Pack and Charger
may become warm to the touch and the Charger′s
fan may come on. This is normal.
6. Green LED will light continuously when Battery
Pack is charged. Unplug Charger and remove
Battery Pack when finished.
7. Allow Battery Pack to cool completely before use.
Installing and and Removing Battery Pack
1. To install: Slide Battery Pack into slot on handle
until it clicks into place.
2. To remove: Press both Battery Pack Release
Buttons and pull Battery Pack out of slot.
Workpiece and Work Area Set Up
1. Designate a work area that is clean and well lit.
The work area must not allow access by children
or pets to prevent distraction and injury.
2. There must not be objects, such as utility lines,
nearby that will present a hazard while working.
Page 12
WWW.LITHELI.COM
Battery
Pack
Battery Pack
Release
Button
Item U1PS21006

Operation
TO PREVENT SERIOUS INJURY AND DEATH:
• Wear ANSI-approved safety goggles, hard hat and steel-toed boots during use.
• Avoid kick back. Do not touch Guide Bar tip to any object. Tip contact
may cause guide bar to move suddenly upward and backwards.
• Do not operate Saw with one hand. Only hold Pole Saw with both
hands. Do not stand directly under branch being cut.
• Only stand on fixed, secure and level surface. Do not stand on a ladder or other support.
• Do not operate within 50 feet of electrical lines.
BEFORE EVERY USE:
a. Check oil level, add oil as necessary (see Fill
Automatic Oiler Reservoir on page 10).
b. Run Pole Saw at half throttle for several
minutes (see step 3. below).
c. Stop motor and remove Battery Pack.
Let chain cool, then check tension
and adjust as necessary (see Tension
Saw Chain on page 10).
d. Make sure Saw Chain is sharp.
e. Make sure Automatic Oiler is distributing oil.
DURING EVERY USE:
a. Check tension often during the first
half hour of use and periodically during
use. Adjust tension as necessary (see
Tension Saw Chain on page 10).
b. Check oil level every 10 minutes of use. Fill
oil reservoir when oil level reaches MIN mark
on Oil Level Gauge (see Fill Automatic
Oiler Reservoir on page 10).
1. Loosen Shoulder Strap, then place over
shoulder. Tighten Shoulder Strap, making
sure shoulder pad is on top of shoulder.
2. Adjust Pole Saw length as desired.
3. To start, push and hold Trigger Safety
Lock, then squeeze and hold Trigger.
Release Trigger Safety Lock.
To stop, release Trigger.
4. Maintain a firm grip, with thumbs and fingers
encircling the Pole Saw’s handles, with both
hands on the saw and position your body and
arm to allow you to resist kickback forces.
5. Hold the Pole Saw to the side of your body at
maximum 60° from horizontal. Do not overreach.
6. Make sure Saw is running at full
speed before starting a cut.
7. Cut lower branches first.
8. Do not force Pole Saw, let Pole Saw do the work.
9. Remove the Pole Saw from a cut while it is running.
ENANCE
Page 13
WWW.LITHELI.COM
Main
Handle
Auxiliary
Handle
Trigger
Safety Lock
Trigger
Item U1PS21006

WARNING! To prevent serious injury, if branch starts to fall, causing the saw to bind, leave
the saw and get away from where the saw and branch are likely to fall immediately.
Cutting Long Branches:
a. Make first cut 4" to 6" from end of branch.
b. Make next cuts 4" to 6" from the previous
cuts, working toward the trunk. 1
2
3
4
5
Cutting Thick Branches:
c. Make first cut 6" away from trunk, on
underside, 1/3 way into branch.
d. Make second cut 2" away. Sever
branch from the top.
e. Make third cut close to the trunk, on
underside, 1/3 way into branch.
f. Make fourth cut from top, severing branch.
10. When finished:
a. Release Trigger and remove Battery Pack.
CAUTION! To prevent injury, be prepared for
extension pole to return to normal position on
its own. Extension pole is is spring loaded.
b. With Pole Saw parallel to ground,
move Extension Lock to unlocked
position. Pull extension pole back in,
then move Extension Lock to locked
position until it clicks into place.
c. Clean, then store according to Cleaning,
Maintenance and Lubrication on page 14.
User-Maintenance and Storage
Procedures not specifically explained in this manual
must be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION OR ELECTRIC SHOCK:
Release the Trigger and remove the Battery Pack before performing
any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: Do not use damaged equipment.
If abnormal noise or vibration occurs, have the problem corrected before further use.
MAINTE
Page 14
WWW.LITHELI.COM Item U1PS21006

Cleaning, Maintenance and Lubrication
1. BEFORE EACH USE, inspect the general
condition of the tool. Check for:
• leaking, swollen, or cracked battery pack,
• loose hardware
• misalignment or binding of moving parts
• cracked or broken parts
• dull or damaged Saw Chain
• any other condition that may
affect its safe operation.
2. BEFORE EACH USE,tension Saw Chain
and add bar and chain oil to oil reservoir.
3. PERIODICALLY OR WHEN REPLACING SAW
CHAIN,turn the GuideBar over to distribute the
wear on it.
Replace theGuide Bar when bent, cracked, or
when the Saw Chain moves excessively from
side to side on the Guide Bar due to wear (see
Determining Guide Bar Wear on page 13).
4. AFTER USE:
a. Remove Drive Cover, Saw Chain and Guide Bar.
b. Scrape debris loose from inside Drive Cover
and around Drive Sprocket, then wipe with
clean cloth and mild soap and water. Do not
use solvents. Do not immerse tool in liquid.
c. Remove sawdust and sap from the
Guide Bar’s Groove using a bar groove
cleaning tool (purchased by yourself).
d. Wipe Guide Bar with clean cloth, including oil
passages, then lubricate with bar and chain oil.
e. Wipe debris from Saw Chain, then
lubricate with bar and chain oil.
f. Replace Guide Bar, Saw Chain and Drive
Cover, leave Saw Chain loose during storage.
g. Clean outside surfaces with a clean, dry
cloth. If necessary use mild soap and water.
h. Place Chain Cover over Saw Chain,
then Store Pole Saw in a dry, secure
location away from children.
5. Li-Ion BATTERY MUST BE RECYCLED OR
DISPOSED OF PROPERLY. Do not short,
incinerate or open battery.
Sharpening/Replacing Saw Chain
1. Have the cutters sharpened by a
qualified technician when:
a. The sawdust becomes powder-like.
b. You can’t make the cut without extra force.
c. The Pole Saw does not cut straight.
d. Vibration increases.
2. A Saw Chain that is damaged or too worn to be
restored by sharpening will need to be replaced.
Replacing Drive Sprocket
Have the Drive Sprocket replaced by a qualified technician when the Saw Chain is replaced.
Determining Guide Bar Wear
The rails of the Guide Bar groove should always
be parallel to each other. Place a ruler along the
side of the Guide Bar and Saw Chain. If there is
a gap, the bar is normal.
Straight
Guide Bar
Ruler
Rail
Saw
Chain
Gap
If the ruler is flush with the Guide Bar and
Saw Chain, or the Chain tilts to one side, then the
Guide Bar is worn and needs to be replaced.
Ruler
Worn
Guide Bar
Tilting Saw
Chain
Page 15
WWW.LITHELI.COM
Item U1PS21006

Page 16
WWW.LITHELI.COM
Parts List and Diagram
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES
ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO
MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF
THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL
REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED
TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT
OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING
OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Record Product’s Serial Number Here:
NOTE : If product has no serial number, record month and year of purchase instead.
NOTE : Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
Part Description Qty
1 Inner plum pan head tapping screw 26
2 Inner plum pan head tapping screw 2
3 Left handle 1
4 40V discharge plate assembly 1
5Insert holder 1
6Trigger 1
7Internal conductor 1
8 Cable platen 1
9 Trigger safety lock 1
10 Switch self-lock spring 1
11 Self-lock push button spring 1
12 Inching switch 1
13 Right handle 1
14 Bracelet 1
15 Glass fiber tube 1
16 Hook sleeve 1
17 Locating sleeve 1
18 Hex lock nut 2
19 Socket roundhead dental screw 1
20 Sponge casing 1
21 Socket roundhead dental screw 1
22 Extension lock 1
23 Pipe pin 4
24 Lock sleeve 2
25 Hexagonal aluminium tube 1
26 Spring wire 1
27 Lock sleeve cover 1
28 Cross recessed countersunk head
tapping screw 4
29 Limit block 1
30 Lock sleeve 2
31 Inner plum pan head tapping screw 2
32 Rod plug Right 1
33 Rod plug Left 1
34 Power socket 2
Part Description Qty
35 Button 4
36 Button spring 4
37 Rotating arm Right 2
38 Socket 2
39 Rotary arm Left 2
40 Anti-jamming PCB assembly 2
41 Absorbing pad 2
42 887 Motor 1
44 Cross recessed small panhead triple screw 2
45 Arc bevel pinion (7 teeth) 1
46 Lock knob 1
47 Chain cover 1
48 Adjusting platen 1
49 Saw chain 1
50 Tension pin 1
51 Adjusting screw 1
52 Guide plate seal ring 1
53 Guide bar 1
54 Axial snap ring 2
55 Sealing gasket 1
56 Axial snap ring 1
57 Sprocket platen 1
58 Adjusting bevel gear 1
59 Drive sprocket 1
60 Right Casing 1
61 Tightening knob 1
62 Adjusting link rod 1
63 Adjusting shaft platen 1
64 Umbrella-tooth platen 1
65 Inner plum pan head tapping screw 4
66 Seal ring 2
67 Oil tubing joint 1
68 Kettle rope 1
Parts List
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
Spare kettle seal gasket
Oil kettle
Chain cover
Charger
Battery pack
Left Casing
Oil outlet pipe
DY155 oil pump
Deep groove ball bearing
Oil pump turbine
Arc gearwheel (59 teeth)
Semicircular key
Output shaft
Deep groove ball bearing
Oil inlet pipe
Ventilation valve
Oil filler cap
43 Central support 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Item U1PS21006

Assembly Diagram
Page 17
WWW.LITHELI.COM
NANCE
Item U1PS21006

Warranty
90-Day Money Back
You May Return Your Product for A Full Refund Within The First 90 Days of Your Purchase.
3-Year Battery and Charger Warranty
Against Defects in Workmanship and Materials.
Battery and Charger Must Be Used and Maintained in Accordance with The Manual of The
Operator's Instructions and Regulations.
5-Year Tool Warranty
Against Defects in Materials, Parts or Workmanship.
Litheli at Its Own Discretion Will Repair or Replace Any and All Parts Found To Be Defective.
All Units Must Be Used and Maintained in Accordance with The Directions and Regulations in The
Operator's Manual.
Returning The Product
Contact Us at www.litheli.com for The Return Address, We Will Issue Replace/Refund Upon Receiving
Your Return.
Need An Extra Copy of The Operator's Manual? Visit www.litheli.com to Download it.