Sun 20VIONLT-PS8 User Manual

SAVE THESE INSTRUCTIONS

A Division of Snow Joe®, LLC

OPERATOR’S MANUAL

Model 20ViONLT-PS8 Form No. SJ-20ViONLT-PS8-880E-MR1

CORDLESS POLE CHAIN SAW

20-VOLT | RECHARGEABLE | 8-INCH

IMPORTANT!

Safety Instructions

All Operators Must Read These Instructions Before Use

Always follow these safety guidelines. Failure to do so may result in serious bodily injury or death.

mDANGER! This indicates a hazardous situation, which,

if not followed, will result in serious injury or death.

mWARNING! This indicates a hazardous situation, which,

if not followed, could result in serious injury or death.

mCAUTION! This indicates a hazardous situation, which,

if not followed, could result in minor or moderate injury.

General Safety

WARNING! When using cordless yard tools, basic

safety precautions should always be followed to reduce the

risk of re, electric shock and personal injury, including the

following:

1. Keep guards in place – Protective guards should be

checked periodically to ensure they are properly tted and

in correct working order.

2. Keep work area clean and well-lit – Clear work area of branches and limbs after each cutting session. Cluttered areas invite accidents.

3. Do not use in dangerous environments – Do not use power tools in damp or wet locations.

4. Do not use the pole chain saw in the rain.

5. Keep bystanders and children away – All bystanders,

including children and pets, should be kept a safe distance away from the work area.

6. Do not force the tool – It will do the job eectively and

safely if it is used at the rate for which it was designed.

7. Use the right tool – Do not force the tool or any attachment on the tool to do a job for which they were not designed.

8. Wear proper apparel – Do not wear loose articles of clothing or jewelry since such items may get caught in moving parts. Use of heavy-duty rubber gloves,

substantial non-skid footware and close-tting clothing is

recommended when working outdoors with power tools.

9. Wear protective hair coverings to contain long hair.

10. Always wear safety glasses and ear defenders to provide eye and ear protection – Everyday eyeglasses

only have impact resistant lenses and do not provide the same protection as safety glasses.

11. Wear face or dust masks – If the cutting operation is dusty, the use of a face or dust mask specially designed

to lter out miscoscopic particles is recommended.

12. Do not overreach – Keep proper footing and balance at all times.

13. Maintain tools with care – Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.

14. Disconnect tool – Turn o the power switch and remove

the battery when it is not in use, before servicing, when transporting or when changing the chain or other accessories.

15. Reduce the risk of unintentional starting – Make sure the safety switch and the trigger switch are in the OFF position before inserting the battery in the unit. Do not carry the pole chain saw with the safety switch and the trigger switch engaged.

16. Use recommended accessories – Consult the owner’s manual for recommended accessories. The use of improper accessories may cause risk of injury.

17. Check for damaged parts – Before each use, repair or replace any guard or part that is damaged. In addition, check for alignment of moving parts, binding of moving parts, breakage of parts and any other conditions that

may aect the tool's operation.

18. Never leave tool unattended while it is running – Turn the power OFF by removing the battery from the unit. Do not leave the saw until the cutting bar comes to a complete stop.

19. Avoid unintentional starting – Do not carry the pole

chain saw with your nger on the switch.

20. Do not grasp the exposed cutting blade or cutting edges when picking up or holding the saw – Be sure to

encase the cutting bar in its protective sheath when not in use.

21. Stay alert – Watch what you are doing. Use common sense. Do not operate the pole chain saw when you are tired.

22. Store idle tool indoors – When not in use, appliances should be stored indoors in a dry and high or locked-up place out of the reach of children.

Specic Safety Rules For

Pole Chain Saws

WARNING! SHOCK HAZARD! To protect yourself from

electrocution, do not operate the pole chain saw within 50 ft (15 m) of overhead wires. Failure to follow this instruction could result in severe personal injury.

mWARNING! Read all safety warnings and all

instructions. Failure to follow the warnings and instructions

may result in electric shock, re and/or serious injury.

Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your battery-operated (cordless) power tool.

Before using

1. Study this manual thoroughly.

2. Familiarize yourself with the operation of the pole chain

saw and learn to use it properly.

3. Never permit others (especially children) who have not read the manual to use the machine.

4. If the unit must be given to other people, give them this manual.

5. Never remove the labels or security elements.

6. Do not use the pole chain saw if the on/o switch does

not work properly. If necessary, contact your dealer for any repair.

7. Never expose the pole chain saw to rain or moisture. Never allow water or other liquids to enter the machine.

8. Check the oil level before each use of the pole chain saw. Never use the pole chain saw without oil in the tank or when the amount of oil is low.

9. Check the condition of the chain guide, chain, fasteners and safety switch before each use. Replace excessively worn or missing parts.

10. Do not start the pole chain saw if the chain/sprocket end

cover is not installed.

11. Do not cut near other electrical machines.

12. Do not operate the pole chain saw in an environment with

ammable materials such as liquids, gases or dust. The

sparks generated by the operation of the machine can cause an explosion.

13. Do not start cutting until the work area is cleared and cleaned. Keep the work area clean and tidy to reduce the risk of an accident.

14. For the rst use, it is recommended that the user be

accompanied by an experienced person.

When using

1. Use the pole chain saw only in daylight or good

articial light.

2. The use of power equipment can be regulated. Remember

to comply with legal regulations which may dier from one

location to another.

3. Do not use the pole chain saw if you are tired or ill. Also avoid use if you have consumed alcohol or taken drugs. A moment of inattention can result in serious injury.

4. When using, keep your hair away from the machine. Never wear loose clothing or accessories such as neckties, cords, scarves or jewelry that could get caught in the machine or in the cutting system.

5. Wear close-tting clothing to help protect you from cuts.

Always wear long pants, sturdy non-slip shoes and protective equipment such as gloves, goggles, a helmet with a visor and an acoustic shield.

6. Do not allow anyone to remain in the range of the pole chain saw during use. Keep people, children and animals away from the work area. If conducting group work, keep

sucient distance between people.

7. Make sure that the handles are clean and dry. When the

pole chain saw is running, always rmly grip the front

handle with your left hand and the rear handle with your right hand.

8. Always maintain a stable, balanced and rm stance during

operation. Do not work on slippery or unstable ground.

9. Firmly hold the pole chain saw with both hands. Put yourself in a position that allows you to withstand the forces applied by a backlash. Never let go of the machine.

10. Always start sawing with the moving chain running.

11. Do not saw with the tip of the saw guide bar.

12. During cutting, some tension on the wood may be

released suddenly and cause springbacks or hazardous releases.

13. Never operate a damaged machine.

14. Do not overload the machine.

mWARNING! To reduce the time of exposure to vibration

and noise, it is preferable to use the machine with frequent breaks and limit the duration of continuous work.

mWARNING! The vibration level during actual use of the

tool can dier depending upon how the tool is used.

After using

1. Always remove the battery from the tool before performing

any checks or maintenance.

2. When carrying the tool, make sure the battery has been removed from its housing and the guide bar has completely stopped. Hold the tool by the front handle foam grip with the guide bar (encased in its protective sheath) turned away from you.

3. Always follow the instructions provided for maintenance. After each use, check the operation of safety devices, setting, tension and condition of parts. Replace worn or damaged parts.

4. Repairs to this cordless pole chain saw should be

performed only by qualied personnel. For safety reasons,

use only original spare parts approved by Snow Joe Sun Joe

5. Keep the pole chain saw clean and dry. Store it away from direct sunlight and out of the reach of children.

6. Keep this manual and consult it whenever you use the machine.

Kickback

mWARNING! 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.

AVOID CONTACTING THE GUIDE BAR TIP WITH ANY OBJECT. In some cases, when the tip makes contact with an

object, it may cause a 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 also push the guide bar rapidly back towards the operator. Either of these reactions may cause you to lose control of the cordless pole chain saw, which could result in serious personal injury.

• Kickback safety devices on this cordless pole chain saw

include a skip chain and a low kickback guide bar. These will reduce, but not entirely prevent, kickbacks. Follow the

necessary precautions indicated in this operator's manual

to avoid kickbacks.

• Always use two hands when operating the pole chain saw,

one hand gripping the trigger and the other hand gripping

the pole. Use a rm grip. Thumbs and ngers must wrap

around the trigger and the pole.

• Keep all guards in place on the pole chain saw. Make sure

they are in proper working order.

• Do not overreach or extend arms above shoulder height.

• Keep solid footing and balance at all times.

• Never try cutting through two branches at the same time.

Only cut one at a time.

• Do not bury the guide bar nose or try to cut by boring the

guide bar nose into the wood.

• Watch for shifting of wood or other forces that may pinch

the chain.

• Use extreme caution when re-entering a previous cut.

• Use the low-kickback chain and guide bar supplied with

this pole chain saw. Only use genuine Snow Joe Sun Joe with this pole chain saw.

• Never use a dull or loose chain. Keep the chain sharp with

proper tension.

replacement parts designed specically for use

Pole Chain Saw Trimming Precautions

• Never stand directly under the limb you are trimming.

Always position yourself outside the path of falling debris.

• Never stand on a ladder or other type of unstable support

while using the pole chain saw.

• Keep all handles and grip surfaces clean, dry, and free

from oil and grease.

• Always use both hands to operate the pole chain saw. Keep a rm, steady pressure on the pole chain saw while

cutting, but do not try to cut limbs larger in diameter than the length of the guide bar.

• Keep other people and pets away from the cutting end of

the pole chain saw and at a safe distance away from the work area.

• Do not use the pole chain saw near cable, electric power

or telephone lines. Maintain a minimum clearance of 50 ft (15 m) from all power lines.

Battery & Charger Safety Instructions

We pay a great deal of attention to the design of every battery pack to ensure that we supply you with batteries that are safe, durable and have a high energy density. The battery cells have a wide range of safety devices. Each individual cell is initially formatted and its electrical characteristic curves are recorded. This data is then used exclusively to be able to assemble the best possible battery packs.

Despite all the safety precautions, caution must always be exercised when handling batteries. The following points must be obeyed at all times to ensure safe use. Safe use can only be guaranteed if undamaged cells are used. Incorrect handling of the battery pack can cause cell damage.

IMPORTANT! Analyses conrm that incorrect use and poor

care of high-performance batteries are the main factors

responsible for personal and/or product damage.

mWARNING! Use only approved replacement batteries;

other batteries may damage the pole chain saw and cause it to malfunction, which can lead to serious personal injury.

mCAUTION! To reduce the risk of injury, charge the

EcoSharp designated lithium-ion charger, the iCHRG20. Other types of

chargers present risk of re, personal injury and damage. Do

not wire a battery pack to a power supply plug or car cigarette lighter. Such misuse will permanently disable or damage the battery pack.

• Avoid dangerous environments – Do not charge the

• Charge in a well-ventilated area – Do not block the

NOTE: The safe temperature range for the battery is -4°F

• Maintain charger cord – When unplugging the charger, pull

LITE iBAT20-LT lithium-ion battery pack only in its

battery pack in rain, snow or in damp or wet locations. Do not use the battery pack or charger in the presence of

explosive atmospheres (gaseous fumes, dust or ammable

materials) because sparks may be generated when inserting

or removing the battery pack, which could lead to a re.

charger vents. Keep them clear to allow for proper

ventilation. Do not allow smoking or open ames near a

charging battery pack. Vented gases may explode.

(-20°C) to 167°F (75°C). Do not charge the battery outside in freezing weather; charge it at room temperature.

the plug, not the cord, from the receptacle to reduce the risk of damage to the electrical plug and cord. Never carry the charger by its cord or yank it by the cord to disconnect it from the receptacle. Keep the cord away from heat, oil and sharp edges. Make sure the cord will not be stepped on, tripped over or subjected to damage or stress when the charger is in use. Do not use the charger with a damaged cord or plug. Replace a damaged charger immediately.

• Do not use an extension cord unless it is absolutely necessary – Using the wrong, damaged or improperly

wired extension cord poses a risk of re and electric shock.

If an extension cord must be used, plug the charger into a properly wired 16 gauge or larger extension cord with the female plug matching the male plug on the charger. Make sure that the extension cord is in good electrical condition.

• Charger iCHRG20 is rated for 120 volt AC only – The charger must be plugged into an appropriate receptacle.

• Use only recommended attachments – Use of an attachment not recommended or sold by the battery charger or battery pack manufacturer may result in risk of

re, electric shock or personal injury.

• Unplug charger when not in use – Make sure to remove

battery packs from unplugged chargers.

mWARNING! To reduce the risk of electric shock,

always unplug the charger before performing any cleaning

or maintenance. Do not allow water to ow into the charger.

Use a Ground Fault Circuit Interrupter (GFCI) to reduce shock hazards.

• Do not burn or incinerate battery packs – Battery packs may explode, causing personal injury or damage. Toxic fumes and materials are created when battery packs are burned.

• Do not crush, drop or damage battery packs – Do not use the battery pack or charger if they have sustained a sharp blow, been dropped, run over or have been damaged in any way (i.e. pierced with a nail, hit with a hammer, stepped on, etc.).

• Do not disassemble – Incorrect reassembly may pose a serious risk of electric shock, re or exposure to toxic

battery chemicals. If the battery or charger are damaged, please contact an authorized Snow Joe or call the Snow Joe at 1-866-SNOWJOE (1-866-766-9563).

• Battery chemicals cause serious burns – Never let a damaged battery pack contact the skin, eyes or mouth. If a damaged battery pack leaks battery chemicals, use rubber or neoprene gloves to safely dispose of it. If skin

is exposed to battery uids, wash the aected area with

soap and water and rinse with vinegar. If eyes are exposed

to battery chemicals, immediately ush with water for 20

minutes and seek medical attention. Remove and dispose of contaminated clothing.

• Do not short circuit – A battery pack will short circuit if a metal object makes a connection between the positive and negative contacts on the battery pack. Do not place a battery pack near anything that may cause a short circuit, such as paper clips, coins, keys, screws, nails and other metallic objects. A short-circuited battery pack poses a risk

of re and severe personal injury.

+ Sun Joe® customer service center

+ Sun Joe® dealer

• Store your battery pack and charger in a cool, dry place – Do not store the battery pack or charger where

temperatures may exceed 104ºF (40ºC), such as in direct sunlight or inside a vehicle or metal building during the summer.

Information about the battery

1. The battery pack supplied with your cordless pole chain

saw is only partially charged. The battery pack has to be

charged completely before you use the tool for the rst

time.

2. For optimum battery performance, avoid low discharge cycles by charging the battery pack frequently.

3. Store the battery pack in a cool place, ideally at 77°F (25°C) and charged to at least 40%.

4. Lithium-ion batteries are subject to a natural aging process. The battery pack must be replaced at the latest when its capacity falls to just 80% of its capacity when new. Weakened cells in an aged battery pack are no longer capable of meeting the high power requirements needed for the proper operation of your chain saw, and therefore pose a safety risk.

5. Do not throw battery packs into an open re as this poses

a risk of explosion.

6. Do not ignite the battery pack or expose it to re.

7. Do not exhaustively discharge batteries. Exhaustive

discharge will damage the battery cells. The most common cause of exhaustive discharge is lengthy storage or non-use of partially discharged batteries. Stop working as soon as the performance of the battery falls noticeably or the electronic protection system triggers. Place the battery pack in storage only after it has been fully charged.

8. Protect batteries and the tool from overloads. Overloads will quickly result in overheating and cell damage inside the battery housing even if this overheating is not apparent externally.

9. Avoid damage and shocks. Immediately replace batteries that have been dropped from a height of more than one meter or those that have been exposed to violent shocks, even if the housing of the battery pack appears to be undamaged. The battery cells inside the battery may have

suered serious damage. In such instances, please read

the waste disposal information for proper battery disposal.

10. If the battery pack suers overloading and overheating, the integrated protective cuto will switch o the

equipment for safety reasons.

IMPORTANT! Do not press the ON/OFF switch any more

if the protective cut-o has been activated. This may

damage the battery pack.

11. Use only original battery packs. The use of other batteries

poses a re risk and may result in injuries or an explosion.

Information about the charger and the charging process

1. Please check the data marked on the rating plate of the

battery charger. Be sure to connect the battery charger to a power supply with the voltage marked on the rating

plate. Never connect it to a dierent mains voltage.

2. Protect the battery charger and its cord from damage. Keep the charger and its cord away from heat, oil and sharp edges. Have damaged cords repaired without delay

by a qualied technician at an authorized Snow Joe

Sun Joe customer service center at 1-866-SNOWJOE (1-866-766-9563).

3. Electrical plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with

grounded appliances. Unmodied plugs and matching

outlets will reduce the risk of electric shock.

4. Keep the battery charger, battery pack(s) and the cordless tool out of the reach of children.

5. Do not use the supplied battery charger to charge other cordless tools.

6. During periods of heavy use, the battery pack will become warm. Allow the battery pack to cool to room temperature before inserting it into the charger to recharge.

7. Do not overcharge batteries. Do not exceed the maximum charging times. These charging times only apply to discharged batteries. Frequent insertion of a charged or partially charged battery pack will result in overcharging and cell damage. Do not leave batteries in the charger for days on end.

8. Never use or charge batteries if you suspect that it has been more than 12 months since the last time they were charged. There is a high probability that the battery pack

has already suered dangerous damage (exhaustive

discharge).

9. Charging batteries at a temperature below 50°F (10°C) will

cause chemical damage to the cells and may cause a re.

10. Do not use batteries that have been exposed to heat during the charging process, as the battery cells may have

suered dangerous damage.

11. Do not use batteries that have suered curvature or

deformation during the charging process or those that exhibit other atypical symptoms (gassing, hissing, cracking, etc.)

12. Never fully discharge the battery pack (maximum recommended depth of discharge is 80%). A complete discharge of the battery pack will lead to premature aging of the battery cells.

dealer or call the Snow Joe® + Sun Joe®

Protection from environmental inuences

1. Wear suitable work clothes. Wear safety goggles.

2. Protect your cordless tool and the battery charger from

moisture and rain. Moisture and rain can cause dangerous cell damage.

3. Do not use the cordless tool or the battery charger near

vapors and ammable liquids.

4. Use the battery charger and cordless tools only in dry conditions and at an ambient temperature of 50 – 104°F (10 – 40°C).

5. Do not keep the battery charger in places where the temperature is liable to reach over 104°F (40°C). In particular, do not leave the battery charger in a car that is parked in the sunshine.

6. Protect batteries from overheating. Overloads, overcharging and exposure to direct sunlight will result in overheating and cell damage. Never charge or work with batteries that have been overheated – replace them immediately, if possible.

7. Store the charger and your cordless tool only in dry locations with an ambient temperature of 50 – 104°F (10 – 40°C). Store your lithium-ion battery pack in a cool, dry place at a temperature of 50 – 68°F (10 – 20°C). Protect the battery pack, charger and cordless tool from humidity and direct sunlight. Only place fully charged batteries in storage (charged to at least 40%).

8. Prevent the lithium-ion battery pack from freezing. Battery packs that were stored below 32°F (0°C) for more than 60 minutes must be discarded.

9. When handling batteries, be wary of electrostatic charge. Electrostatic discharges can damage the electronic protection system and the battery cells. Avoid electrostatic charging and never touch the battery poles.

Safety Symbols

The following table depicts and describes safety symbols that may appear on this product. Read, understand and follow all instructions on the machine before attempting to assemble and operate.

Symbols SymbolsDescriptions Descriptions

READ THE OPERATOR'S MANUAL(S) – Read, understand

and follow all instructions in the user manual(s) before attempting to assemble and operate.

Keep bystanders and children a safe distance away.

50 ft

(15 m)

SAFETY ALERT – Indicates a precaution, a warning or a danger.

Wear personal protective equipment, including

close-tting clothing.

Wear protective gloves and non-slip footwear when using the machine and handling debris.

WARNING! SHOCK HAZARD –

Keep at least 50 ft (15 m) away from power lines. Do not overreach. Keep proper footing and balance at all times.

WARNING! Do not expose the unit to rain or wet conditions.

WEAR EYE AND HEARING PROTECTION – For protection

against injury, wear ear defenders and safety goggles.

DANGER! ROTATING BLADES – Keep hands and

feet away from openings while the saw is running.

CAUTION! Avoid contacting the guide bar tip with any object. Tip contact may cause the guide bar to move suddenly upward and backwards, which may cause serious injury to the user.

The rotating part will continuously run for several seconds after you

turn o the machine.

Indoor use only. Only use battery charger indoors.

Correct direction of cutting teeth.

Know Your Cordless Pole Chain Saw

Read the owner’s manual and safety instructions carefully before operating the cordless pole chain saw. Compare the illustration below to the pole chain saw in order to familiarize yourself with the location of the various controls and adjustments. Save this manual for future reference.

The opposite side

123

The opposite side

910

1. 8 in. (20.3 cm) chain

2. 8 in. (20.3 cm) guide bar

3. Oil tank cap

4. Oil level indicator window

5. Telescoping pole

6. Front handle foam grip

7. Safety lock button

8. Rear handle

9. Push lock button

16 17

The opposite side

10. Push button for battery

indicator

11. Battery indicator

12. EcoSharp

LITE lithium-ion

battery (iBAT20-LT)

13. Battery compartment

14. On/O switch

15. Shoulder strap

16. Lower cam-lock

17. Upper cam-lock

18. Hex key wrench + blade screwdriver

19. Cutting bar sheath

20. Motor housing

21. End cover nut

22. Charger plug indicator

23. EcoSharp

battery charger

(iCHRG20)

24. Charger base indicator

Technical Data

Battery Voltage* 20 V D.C.

Battery Capacity 2.5 Ah

Charging Time 90 minutes (for full charge)

Battery Run Time 15 mins

No Load Speed 1800 ± 10% rpm

Cutting Thickness (max) 7.5 in. (19 cm)

*Initial no-load voltage, when fully charged, peaks at 21 volts; nominal voltage under typical load is 20 volts.

Recommended: 6.5 in. (16.5 cm)

Bar Chain Length 8 in. (20.3 cm)

Telescopic Shaft 5.2 ft to 9.2 ft (1.6 m to 2.8 m)

Oil Tank Capacity 1.7  oz (50 ml)

Weight (pole chain saw alone) 7.3 lbs (3.3 kg)

Weight (pole chain saw with battery installed) 8.2 lbs (3.7 kg)

+ 17 hidden pages