Einhell GC-PC 1535 I TC Petrol Chainsaw Instruction Manual

GC-PC 1535 I TC
Original operating instructions
Petrol Chainsaw

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Danger! When using the equipment, a few safety precautions must be observed to avoid injuries and damage. Please read the complete operating instructions and safety regulations with due care. Keep this manual in a safe place, so that the information is available at all times. If you give the equipment to any other person, hand over these operating instructions and safety regulations as well. We cannot accept any liability for damage or accidents which arise due to a failure to follow these instructions and the safety instructions.

Safety regulations

The corresponding safety information can be found in the enclosed booklet.
Danger!
Read all safety regulations and instructions.
Any errors made in following the safety regulations and instructions may result in an electric shock, fire and/or serious injury.
Keep all safety regulations and instructions in a safe place for future use.

Layout and items supplied

2.1 Layout (Fig. 1)

1. Chain bar
2. Saw chain
3. Sprocket wheel
4. Stop claw
5. Chain brake lever / front hand guard
6. Front handle
7. Starter handle
8. Spark plug (under the air fi lter cover)
9. Air fi lter cover
10. Stop switch| 11. Safety lock
12. Oil tank cap
13. Fan housing
14. Fuel tank cap
15. Rear handle/bootstrap
16. Chain guard
17. Choke / (carburetor setting)
18. Bar fastening wheel
19. Throttle lever
20. Chain catch
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Safety features (fi g.1)
2 LOW KICKBACK SAW CHAIN helps signifi cantly reduce kickback, or the intensity of kickback, due to specially designed depth gauges and guard links.
5 CHAIN BRAKE LEVER / HAND GUARD protects the operator’s left hand in the event it slips off the front handle while the saw is running.
5 CHAIN BRAKE is a safety feature designed to reduce the possibility of injury due to kickback by stopping a moving saw chain in milliseconds. It is activated by the CHAIN
BRAKE lever.
10 STOP SWITCH immediately stops the engine when tripped. The stop switch must be pushed to the ON position to start or restart the engine.
11 SAFETY TRIGGER prevents accidental acceleration of the engine. The throttle trigger (19) cannot be squeezed unless the safety latch is depressed.
20 CHAIN CATCHER reduces the danger of injury in the event the saw chain breaks or derails during operation. The chain catcher is designed to intercept a whipping chain.

Note: Study your saw and be familiar with its parts.
2.2 Items supplied
Please check that the article is complete as specifi ed in the scope of delivery. If parts are missing, please contact our service center or the sales outlet where you made your purchase at the latest within 5 working days after purchasing the product and upon presentation of a valid bill of purchase. Also, refer to the warranty table in the service information at the end of the operating instructions.

• Open the packaging and take out the equipment with care.
• Remove the packaging material and any packaging and/or transportation braces (if available).
• Check to see if all items are supplied.
• Inspect the equipment and accessories for transport damage.
• If possible, please keep the packaging until the end of the guarantee period.

Danger!
The equipment and packaging material are not toys. Do not let children play with plastic bags, foils or small parts. There is a danger of swallowing or suff ocating!

• Original operating instructions
• Safety instructions

Proper use

The chain is designed exclusively for sawing wood. You may only fell trees if you have received the appropriate training. The manufacturer cannot be held liable for damage caused by improper or incorrect usage.

The equipment is to be used only for its prescribed purpose. Any other use is deemed to be a case of misuse. The user/operator and not the manufacturer will be liable for any damage or injuries of any kind caused as a result of this.

Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade, or industrial businesses or for equivalent purposes.

Technical data

Engine displacement …………………………. 41 cm³
Maximum engine capacity ………………….. 1.5 kW
Bar length ………………………………………..33.5 cm
Cutter rail length ………………………….. 14” (35 cm)
Chain pitch ………………………….. (3/8”), 9.525 mm
Chain thickness …………………… (0.05”), 1.27 mm
Idling speed …………………………. 3300 ± 300 rpm
Maximum speed with
cutting equipment ………………………… 11000 rpm
Tank capacity ……………………………………..260 ml
Oil tank capacity ………………………………….210 ml
Anti-vibration function ………………………………Yes
Chain wheel teeth …………….. 6 teeth x 9.525 mm
Chain brake …………………………………………….Yes
Clutch ……………………………………………………Yes
Automatic chain lubrication ……………………….Yes
Low-kickback chain ………………………………….Yes
Net weight without chain and chain bar ……4.5 kg
Net weight (dry) …………………………………..5.4 kg
Fuel consumption (specifi c) …………. 702 g / kWh
LpA sound pressure level …………………… 99 dB(A)
KpA uncertainty …………………………………. 3 dB(A)
LWA sound power level …………………….. 114 dB(A)
KWA uncertainty ………………………………. 1.5 dB(A)
Vibration ahv (front handle) ………….. max. 6.5 m/s²
Khv uncertainty …………………………………..1.5 m/s²
Vibration ahv (rear handle) ………….. max. 6.0 m/s²
The uncertainty …………………………………1.5 m/s²
Chain type …………………….OREGON 91P053X
Bar type …………………….OREGON 140SDEA041
Chain type (optional) …………KANGXIN 3/8LP-53
Cutter rail type (optional) …………………KANGXIN AP14-53-507P
Spark plug ………………………………………….L8RTF

Before starting the equipment

Danger: Do not start the engine until the saw is fully assembled.
Caution: Wear protective gloves at all times when handling the chain.

5.1 Fit the chain bar
To ensure that the bar and the chain are supplied with oil, USE ONLY THE ORIGINAL BAR. The oiling hole (Fig. 2/Item A) must be kept clear of dirt and any build-up of
residue.

1. Make sure the Chain brake lever is pulled back into the DISENGAGED position (Fig. 3A)
2. Remove the bar fastening wheel (B). Remove the cover (Fig. 3B).
3. Turn the chain tensioning wheel (D) IN COUNTER-CLOCKWISE DIRECTION until the HINGE (E) (projecting tip) is at the end of its sliding path in the direction of the coupling roller and gear wheel (Fig. 3B/3C).
4. Fit the open end of the chain bar over the bar pins (F). Align the bar such that the HINGE fi ts into the hole (G) in the chain bar (Fig. 3C/3D).

5.2 To install saw chain

1. Spread the chain out in a loop with cutting edges (A) pointing CLOCKWISE around the loop (Fig. 4A).

2. Slip the chain around the sprocket (B) behind the clutch (C). Make sure the links fi t between the sprocket teeth (Fig. 4B).

3. Guide the drive links into the groove (D) and around the end of the bar (Fig. 4B).
   NOTE: The saw chain may droop slightly on the lower part of the bar. This is normal.

4. Pull the chain bar forward until the chain is closely seated. Make sure that all the drive links are in the groove of the bar.

5. Attach the coupling cover (Fig. 5) and turn the bar fastening wheel (B) clockwise to secure it. The chain is not allowed to slip off the guide bar when you do this. Tighten the bar fastening wheel by hand and then follow the instructions for adjusting the chain tension as described in the section ADJUSTING THE CHAIN TENSION.

5.3. Adjusting the chain tension
The correct tension of the saw chain is extremely important and must be checked before starting and during all sawing work. If you take time to adjust the saw chain correctly, you will be able to make better cuts and the life of the chain will be prolonged. Caution: Wear high-strength gloves at all times when handling or adjusting the saw chain.

1. Hold the tip of the chain bar upwards and turn the chain tensioning wheel (D) IN CLOCKWISE DIRECTION in order to increase the chain tension (Fig. 5). If you turn the chain tensioning wheel IN COUNTER-CLOCKWISE DIRECTION, the chain tension will be reduced. Check that the chain is seated around the entire chain bar (Fig. 6).
2. After making the adjustment and with the tip of the bar still upwards, tighten the bar fastening wheel (B). The chain is correctly tension when it is closely seated and can be pulled right around by hand.

Note: If the chain is hard to turn around the chain bar or blocked, it is too tightly tensioned. Make the following small adjustments:

A. Undo the bar fastening wheel (B) by 1/2 revolution. Slacken the chain tension by slowly turning the chain tensioning wheel (D) IN COUNTER-CLOCKWISE DIRECTION. Pull the chain back and forth on the bar. Do this until the chain can be moved smoothly but is still closely seated. Increase the tension by turning the chain tensioning wheel into the CLOCKWISE DIRECTION.
B. When the saw chain is correctly tensioned, hold the tip of the bar upwards and tighten the bar fastening wheel (B).

Note: A new saw chain stretches, requiring adjustment after as few as 5 cuts. This is normal with a new chain, and the interval between future adjustments will lengthen quickly.

Note: If the saw chain is TOO LOOSE or TOO TAUT, the drive wheel, chain bar, chain, and crankshaft bearing will suff er premature wear. Fig. 6 shows the correct tension A (when cold) and tension B (when warm). Fig. C shows a chain that is too loose.

5.4 Chain break mechanical test
Your chain saw is equipped with a Chain brake that reduces the possibility of injury due to kickback. The brake is activated if pressure is applied against the brake lever when, as in the event of kickback, the operator’s hand strikes the lever. When the brake is actuated, chain movement stops abruptly.

Danger: The purpose of the chain brake is to reduce the possibility of injury due to kickback; however, it cannot provide the intended measure of protection if the saw is operated carelessly. Always test the chain brake before using your saw and periodically while on the job.

To test chain brake

1. The Chain brake is DISENGAGED (chain can move) when BRAKE LEVER IS PULLED BACK AND LOCKED (Fig. 7A).
2. The chain brake is ENGAGED (the chain is locked) when the brake lever is pulled forward and the mechanism (Fig. 7B/Item A) can be seen. It should not be possible to move the chain (Fig. 7B).

Danger: The brake lever should snap into both positions. If strong resistance is felt, or the lever does not move into either position, do not use your saw. Take it immediately to a professional Service Center for repair.

5.5 Fuel and lubrication
Fuel
Use regular grade unleaded gasoline mixed with 40:1 custom 2-cycle engine oil for best results.

Mixing fuel
Mix fuel with 2-cycle oil in an approved container. Shake the container to ensure a thorough mix.

Note: Never use straight gasoline in your unit. This will cause permanent engine damage and void the manufacturer’s warranty for that product. Never use a fuel mixture that has been stored for over 90 days.

Note: If 2-cycle lubricant is to be used, it must be a premium grade oil for 2-cycle air-cooled engines mixed at a 40:1 ratio. Do not use any 2-cycle oil product with a recommended mixing ratio of 100:1. If insuffi client lubrication is the cause of engine damage, it voids the manufacturer’s engine warranty for that occurrence.

Recommended fuels
Some conventional gasoline are being blended with oxygenates such as alcohol or an ether compound to meet clean air standards. Your engine is designed to operate satisfactorily on any gasoline intended for automotive use including oxygenated gasoline. It is recommended to use unleaded petrol as fuel.

Lubrication of chain and chain bar
Whenever you refi ll the fuel tank with petrol you must also top up the level of chain oil in the chain oil tank. It is recommended to use standard chain oil.

Engine pre-start checks
Danger: Never start or operate the saw unless the bar and chain are properly installed.

1. Fill the fuel tank (A) with the correct fuel mixture (Fig. 8).
2. Fill the oil tank (B) with chain oil (Fig. 8).
3. Be certain the chain brake is disengaged (C) before starting the unit (Fig. 8).

Once you have fi called the chain and oil tank, tighten the tank cover securely by hand. Do not use any tools to do so.

Operation

6.1 Starting the engine

1. Set the On/Off switch (A) to “On (I)” to start the machine (Fig. 9A).
2. Pull out the choke lever (B) (Fig. 9B) until it locks.
3. Push the primer bulb (C) 10 times (Fig. 9C).
4. Place the saw on a fi rm, flat the surface. Hold saw fionly as shown. Pull starter rapidly 2 times. Beware of the moving chain! (Fig.9D)
5. Push in the choke lever (B) as far as it will go (Fig. 9B).
6. Hold saw firmly and pull the starter rapidly 4 times. The engine should start (Fig. 9D).
7. Let the engine run for 10 seconds to warm up. Press the throttle lever (D) briefl y, the engine will go to “idling” speed (Fig. 9E).

If the engine failed to start, repeat these instructions.
Note: Always pull the starter cable slowly until you feel the initial resistance before you then pull it quickly to start the engine. Do not allow the starter cable to whip back of its own accord.

6.2 Restarting a warm engine

1. Make sure the switch is in the ON position.
2. Pull the starter rope rapidly 6 times. The engine should start.

6.3 To stop the engine

1. Release the trigger and allow the engine to return to idle speed.
2. Move the STOP switch down to stop the engine.

Note: To stop the engine in an emergency, activate the chain brake and switch the ON/OFF switch to “Stop (0)”.

6.4 General cutting instructions
Danger: Felling trees is prohibited without the necessary training!

Felling

• Felling is the term for cutting down a tree. Small trees up to 6-7 inches (15-18cm) in diameter are usually cut in a single cut. Larger trees require notch cuts. Notch cuts determine the direction the tree will fall.
• A retreat path (A) should be planned and cleared as necessary before cuts are started. The retreat path should extend back and diagonally to the rear of the expected line of fall, as illustrated in Fig. 11.
• If felling a tree on sloping ground, the chain saw operator should keep on the uphill side of the terrain, as the tree is likely to roll or slide downhill after it is felled.
• The direction of fall (B) is controlled by the notching cut. Before any cuts are made, consider the location of larger branches and the natural lean of the tree to determine the way the tree will fall (Fig. 11).
• Do not cut down a tree during high or changing winds or if there is a danger to property. Consult a tree professional. Do not cut down a tree if there is a danger of striking utility wires; notify the utility company before making any cuts.

General guidelines for felling trees (Fig. 12)
Normally felling consists of 2 main cutting operations, notching (C) and making the felling cut (D).

• Start making the upper notch cut (C) on the side of the tree facing the felling direction (E). Be sure you don t make the lower cut too deep into the trunk. The notch (C) should be deep enough to create a hinge (F) of sufficient width and strength. The notch should be wide enough to direct the fall of the tree for as long as possible.
• Never walk in front of a tree that has been notched. Make the felling cut (D) from the other side of the tree and 1.5 – 2.0 inches (3-5 cm) above the edge of the notch (C). Never saw completely through the trunk. Always leave a hinge. The hinge guides the tree. If the trunk is completely cut through, control over the felling direction is lost. Insert a wedge or felling lever in the cut well before the tree becomes unstable and starts to move. This will prevent the guide bar from binding in the felling cut if you have misjudged the falling direction. Make sure no bystanders have entered the range of the falling tree before you push it over.
• Before making the final cut, always recheck the area for bystanders, animals or obstacles.

Felling cut

• Use wooden or plastic wedges (A) to prevent binding the bar or chain (B) in the cut. Wedges also control felling (Fig. 13).
• When the diameter of the wood being cut is greater than the bar length, make 2 cuts as shown (Fig. 14).
• As the felling cut gets close to the hinge, the tree should begin to fall. When the tree begins to fall, remove the saw from the cut, stop the engine, put the chain saw down, and leave the area along the retreat path (Fig. 11).

Limbing

• Limbing a tree is the process of removing the branches from a fallen tree. Do not remove supporting limbs (A) until after the log is bucked (cut) into lengths (Fig. 15).  Branches under tension should be cut from the bottom up to avoid binding the chain saw.
• Never cut tree limbs while standing on a tree trunk.

Bucking

• Bucking is cutting a fallen log into lengths. Make sure you have a good footing and stand uphill of the log when cutting on sloping ground. If possible, the log should be supported so that the end to be cut off is not resting on the ground. If the log is supported at both ends and you must cut in the middle, make a downward cut halfway through the log and then make the undercut. This will prevent the log from pinching the bar and chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the chain. When bucking on a slope, always stand on the uphill side.

1. Log supported along the entire length: Cut from the top (Overbeck), being careful to avoid cutting into the ground (Fig. 16A).
2. Log supported on 1 end: First, cut from the bottom (Funderburk) 1/3 diameter of the log to avoid splintering. Second, cut from above (overbook) to meet the first cut and avoid pinching (Fig. 16B).
3. Log supported on both ends : First, overbook 1/3 diameter of log to avoid splintering. Second, under a buck to meet the first cut and avoid pinching (Fig. 16C).
   The best way to hold a log while bucking is to use a sawhorse. When this is not possible, the log should be raised and supported by the limb stumps or by using supporting logs.  Be sure the log being cut is securely supported.

Bucking using a sawhorse (Fig. 17)
For personal safety and ease of cutting, the correct position for vertical bucking is essential (Fig. 17).
A. Hold the saw fi firmly with both hands and keep the saw to the right of your body while cutting.
B. Keep the left arm as straight as possible.
C. Keep weight on both feet.
Caution: When working with the saw, always make sure that the saw chain and chain bar are suffi ciently lubricated.

 Cleaning, maintenance, storage and ordering of spare parts

Disconnect the spark plug boot before doing any cleaning and maintenance work!

7.1 Cleaning

• Keep all safety devices, air vents, and the motor housing free of dirt and dust as far as possible. Wipe the equipment with a clean cloth or blow it with compressed air at low
  pressure.

•  We recommend that you clean the device immediately each time you have finished using it.

• Clean the equipment regularly with a moist cloth and some soft soap. Do not use cleaning agents or solvents; these could attack the plastic parts of the equipment. Ensure that no water can seep into the device.

7.2 Maintenance
Warning: All maintenance work on the chainsaw apart from the work described in this manual may only be carried out by authorized after-sales service personnel.

7.2.1 Chain brake operational test
Test the chain brake periodically to ensure proper function. Perform a chain brake test prior to initial cutting, following extensive cutting, and defi site following any Chain brake service.

Test chain brake as follows (Fig. 10) :

1. Place saw on a clear, fi rm, fl at the surface.

2. Start engine.

3. Grasp the rear handle (A) with your right hand.

4. With your left hand, hold the front handle (B) [not chain brake lever (C)] firmly.

5. Squeeze the throttle trigger to 1/3 throttle, then immediately activate the chain brake lever (C).
   Warning: Activate the chain brake slowly and deliberately. Keep the chain from touching anything; don’t let the saw tip forward.

6. The chain should stop abruptly. When it does, immediately release the throttle trigger.
   Warning: If the chain does not stop, turn the engine off and take your unit to the nearest Talon Authorized Service Center for service.

7. If the chain brake functions properly, turn the engine off and return the chain brake to the DISENGAGED position.

7.2.2 Air fi lter
Note: Never operate the saw without the air fi later. Dust and dirt will be drawn into the engine and damage it. Keep the air filater clean! The air filter must be cleaned or replaced after every 20 hours of service.

Cleaning the air fi later (Fig. 18A/18B)

1. Remove the top cover (A) by undoing the cover fastening screw (B) on the cover. You can then remove the cover (Fig. 18A).

2. Lift out the air filater (C) (Fig. 18B).

3. Cleaner filter. Wash filter in clean, warm, soapy water. Rinse in clear, cool water. Air dry completely.
   Note: It is advisable to have a supply of spare filters.

4. Insert the air filter. Fit the cover for the engine/air filter. Make sure that the cover fits perfectly when you do so. Tighten the fastening screw for the cover.

7.2.3 Fuel filter
Note: Never use the saw without a fuel filter. After 100 hours in operation, the fuel filter should be cleaned or, in case of damage, replaced. Be sure to empty the fuel tank before changing the filter.

1. Remove the fuel tank cap.

2. Bend a piece of soft wire.

3. Reach into the fuel tank opening and hook the fuel line. Carefully pull the fuel line toward the opening until you can reach it with your fingers.
   Note: Do not pull the hose completely out of the tank.

4. Lift filter (A) out of the tank (Fig. 19).

5. Pull off the filter with a twist and clean it; if the filter is damaged, dispose of it.

6. Insert a new filter. Place one end of the filter into the tank opening. Make sure that the filter is seated in the lower corner of the tank. If necessary, use a long screwdriver to move the filter to its correct position, taking care not to damage in the process.

7. Fill the tank with a fresh fuel/oil mixture. See Section Fuel and Lubrication. Install fuel cap.

7.2.4 Spark plug (Fig. 18B)
Note: To ensure that the saw’s engine retains its power, the spark plug must be clean and have the correct electrode gap (0.6 mm). The spark plug must be cleaned or replaced after every 20 hours of service.

1. Set the On/Off switch to Stop (0)”.
2. Remove the top cover (A) by undoing the cover fastening screw (B) on the cover. You can then remove the cover (Fig. 18A).
3. Disconnect the ignition cable (D) from the spark plug by pulling and twisting it simultaneously (Fig. 18B).
4. Remove the spark plug using a spark plug wrench. DO NOT USE ANY OTHER TOOLS.
5. Clean the spark plug with a copper wire brush or fit a new one.

7.2.5 Carburetor setting
The carburetor has been set to its perfect adjustment at the factory. If it requires adjusting, take the saw to your nearest authorized after-sales service outlet.

Setting the idling speed:
Note: Set the idling speed when the machine is warm. If the engine stalls when the throttle is not pressed and you have ruled out all the other causes listed in section 9 Troubleshooting, the idling speed must be adjusted. To do this turn the idling speed screw (Fig. 19/Item B) clockwise until the machine runs smoothly at idling speed. If the idling speed is so fast that the cutting tool turns as well, it has to be reduced by turning the idling speed screw counter-clockwise (Fig. 19/ Item B) for as long as is required for the cutting tool to stop turning as well.

7.2.6 Chain bar maintenance
Regular lubrication of the chain bar (guide rail for the chain and teeth) is essential. The chain bar needs the maintenance described in the following section in order for the saw to work at an optimum level of performance.

Note: The sprocket tip on your new saw has been pre-lubricated at the factory. Failure to lubricate the guide bar sprocket tip as explained below will result in poor performance and seizures, voiding the manufacturer’s warranty.

Tools for lubrication
The Lube Gun (optional) is recommended for applying grease to the guide bar sprocket tip. The Lube Gun is equipped with a needle nose tip which is necessary for the effi client application of grease to the sprocket tip.

To lubricate the sprocket tip
Lubrication of the sprocket tip is recommended after 10 hours of use or once a week, whichever occurs first. Always thoroughly clean guide bar sprocket tip before lubrication.

Note: The saw chain does not have to be removed in order to lubricate the teeth of the chain bar. Lubrication is possible during work, with the engine switched off.

Caution: Wear heavy-duty work gloves when handling the bar and chain.

1. Set the On/Off switch to Stop (0)”.
2. Clean the guide bar sprocket tip.
3. Using the Lube Gun (optional), insert the needle nose into the lubrication hole and inject grease until it appears at the outside edge of the sprocket tip (Fig .20).
4. Rotate saw chain by hand. Repeat the lubrication procedure until the entire sprocket tip has been greased.

Most guide bar problems can be prevented merely by keeping the chain saw well maintained. Insuffi client guide bar lubrication and operating the saw with a chain that is TOO
TIGHT will contribute to rapid bar wear. To help minimize bar wear, the following guide bar maintenance procedures are recommended.

Caution: Always wear protective gloves during maintenance operations. Do not carry out maintenance when the engine is hot.

Turning the chain bar
The bar should be reversed every 8 working hours to ensure uniform wear. Keep the bar groove and lubrication hole clean using the bar groove cleaner supplied optional. (Fig. 21A)
Check the bar rails frequently for wear and, if necessary, remove the burs and square up the rails using the fl at fi le. (Fig. 21B)
Caution: Never fi t a new chain to a worn chain bar.

Oil passages
Oil passages on the bar should be cleaned to ensure proper lubrication of the bar and chain during operation.

Note: The condition of the oil passages can be easily checked. If the passages are clear, the chain will automatically give off a spray of oil within seconds of starting the saw. Your saw is equipped with an automatic oiler system.

Automatic chain lubrication.
The chain saw is equipped with an automatic oil lubrication system with a toothed wheel drive. It automatically supplies the bar and the chain with the right quantity of oil. The moment the engine is accelerated, the oil also starts to flow through the bar plate more quickly as well. The chain lubrication system has been set to its perfect adjustment at the factory. If it requires adjusting, take the saw to your nearest authorized after-sales service outlet.

A set screw for adjusting the chain lubrication (Fig. 26/ Item A) is located on the underside of the chain saw. Turning the screw counter-clockwise increases the chain lubrication, and turning it clockwise decreases the chain lubrication.

To check the chain lubrication, hold the chain saw, with the chain, over a piece of paper and run it at full speed for a few seconds. You will be able to judge the set amount of oil from the paper.

7.2.7 Chain maintenance
Chain sharpening
Chain sharpening requires special tools to ensure that cutters are sharpened at the correct angle and depth. For the inexperienced chain saw user, we recommend that the saw chain be professionally sharpened by the nearest professional Service Center. If you feel comfortable sharpening your own saw chain, special tools are available from the Professional Service Center.

Chain sharpening (Fig. 23)
Sharpen the chain using protective gloves and a round fi le of ø3/16” (4.8mm). Always sharpen the cutters only with outward strokes (Fig. 23) observing the values given in Fig. 22. After sharpening, the cutting links must all have the same width and length.

Note: A sharp chain produces well-defi ned chips. When your chain starts to produce sawdust, it is time to sharpen.
After the blades have been sharpened 3-4 times, check the height of the depth limiter and if necessary lower it with a flat file and then round off the front corner (Fig. 24).

Chain tension
Check the chain tension frequently and adjust as often as necessary to keep the chain snug on the bar, but loose enough to be pulled around by hand. (see also point 5.3)

Breaking in a new saw chain
A new chain and bar will need chain readjustment after as few as 5 cuts. This is normal during the break-in period, and the interval between future adjustments will begin to lengthen quickly.

Note: Never have more than 3 links removed from a loop of chain. This could cause damage to the sprocket.

Chain lubrication
Always make sure the automatic oiler system is working properly. Keep the oil tank filled with Chain, Bar, and Sprocket Oil. Adequate lubrication of the bar and chain during cutting operations is essential to minimize friction with the guide bar. Never starve the bar and chain of lubricating oil. Running the saw dry or with too little oil will decrease cutting effi ciency, shorten saw chain life, cause rapid dulling of chain, and lead to excessive wear of bar from overheating. Too little oil is evidenced by smoke or bar discoloration.

7.3 Storage
Note: Never put a chain saw into storage for longer than 30 days without carrying out the following steps.

Storing a chain saw
Storing a chain saw for longer than 30 days requires storage maintenance. Unless the storage instructions are followed, fuel remaining in the carburetor will evaporate, leaving
gum-like deposits. This could lead to a diffi cult starting and result in costly repairs.

1. Remove the fuel tank cap slowly to release any pressure in the tank. Carefully drain the fuel tank.
2. Start the engine and let it run until the unit stops to remove fuel from the carburetor.
3. Allow the engine to cool (approx. 5 minutes).
4. Remove the spark plug (7.2.4).
5. Pour 1 teaspoon of clean 2-cycle oil into the combustion chamber. Pull starter rope slowly several times to coat internal components. Replace the spark plug (Fig. 25).

Note: Store the unit in a dry place and away from possible sources of ignition such as a furnace, gas hot water heater, gas dryer, etc.

Putting the saw back into operation

1. Remove spark plug (see also point 7.2.4).
2. Pull the starter rope briskly to clear excess oil from the combustion chamber.
3. Clean the spark plug and check that the electrode gap is correct.
4. Prepare unit for operation.
5. Fill fuel tank with proper fuel/oil mixture. See Fuel and Lubrication Section.

7.4 Ordering replacement parts:
Please quote the following data when ordering replacement parts:

• Type of machine
• Article number of the machine
• Identification number of the machine
• Replacement part number of the part required
  For our latest prices and information please go to www.isc- gmbh.info

Disposal and recycling

The equipment is supplied in packaging to prevent it from being damaged in transit. The raw materials in this packaging can be reused or recycled. The equipment and its accessories are made of various types of material, such as metal and plastic. Never place defective equipment in your household refuse. The equipment should be taken to a suitable collection center for proper disposal. If you do not know the whereabouts of such a collection point, you should ask your local council offi ces.

Troubleshooting guide

– Incorrect carburetor mixture adjustment setting.
– Fouled spark plug.
– Fuel filter plugged.| – Follow the instructions in the User Manual.
– Have the carburetor adjusted by an Authorized Service Center.
– Clean / gap or replace the plug.
– Replace the fuel filter.
The unit starts, but the engine has low power.| – Incorrect lever position on choke.
– Dirty air filter.
– Incorrect carburetor mixture adjust- ment setting.| – Move to RUN position.
– Remove. clean and reinstall the filter.
– Have the carburetor adjusted by an Authorized Service Center.
Engine hesitates.| – Incorrect carburetor mixture adjustment setting.| – Have the carburetor adjusted by an Authorized Service Center.
No power under load.| – Incorrectly gapped spark plug.| – Clean / gap or replace the plug.
Runs erratically.| – Incorrect carburetor mixture adjustment setting.| – Have the carburetor adjusted by an Authorized Service Center.
Smokes excess- very.| – Incorrect fuel mixture.| – Use properly mixed fuel (40:1 mixture).
Poor performance when operated| – Blunt chain – Loose chain| – Sharpen or replace the chain – Tension the chain
Engine dies| – Empty petrol tank
– Fuel filter is in the wrong position in the tank| – Fill up the petrol tank
– Completely fill the petrol tank or re-position the fuel filter in the petrol tank
Insufficient chain lubrication
(the cutter rail and chain get hot)| – Empty the oil tank for the chain
– Oil lubrication openings moved| – Top up the oil tank for the chain
– Clean the oil lubrication hole in the cutter bar (Fig. 2/Item A) Clean the groove in the cutter bar

The reprinting or reproduction by any other means, in whole or in part, of documentation and papers accompanying products, is permitted only with the express consent of the ESC GmbH. Subject to technical changes

Service information

We have competent service partners in all countries named on the guarantee certifi cate whose contact details can also be found on the guarantee certificate. These partners will help you with all service requests such as repairs, spare and wearing part orders or the purchase of consumables.
Please note that the following parts of this product are subject to normal or natural wear and that the following parts are therefore also required for use as consumables.

• Not necessarily included in the scope of delivery!
  In the effect of defects or faults, please register the problem on the internet at www.isc-gmbh.info. Please ensure that you provide a precise description of the problem and answer the following questions in all cases:

  • Did the equipment work at all or was it defective from the beginning?
  • Did you notice anything (symptom or defect) prior to the failure?
  • What malfunction does the equipment have in your opinion (main symptom)?
    Describe this malfunction.

Warranty certifi cate

Dear Customer,
All of our products undergo strict quality checks to ensure that they reach you in perfect condition. In the unlikely event that your device develops a fault, please contact our service department at the address shown on this guarantee card. You can also contact us by telephone using the service number shown. Please note the following terms under which guarantee claims can be made:

1. These warranty terms regulate additional warranty services, which the manufacturer mentioned below promises to buyers of its new products in addition to their statutory rights of guarantee. Your statutory guarantee claims are not aff ected by this guarantee. Our guarantee is free of charge to you.

2. The warranty services cover only defects due to material or manufacturing faults on a product which you have bought from the manufacturer mentioned below and are limited to either the rectifi cation of said defects on the product or the replacement of the product, whichever we prefer. Please note that our devices are not designed for use in commercial, trade or professional applications. A guarantee contract will not be created if the device has been used by commercial, trade or industrial business or has been exposed to similar stresses during the guarantee period.

3. The following are not covered by our guarantee:
   – Damage to the device caused by a failure to follow the assembly instructions or due to incorrect installation, a failure to follow the operating instructions (for example connecting it to an incorrect mains voltage or current type) or a failure to follow the maintenance and safety instructions or by exposing the device to abnormal environmental conditions or by lack of care and maintenance. – Damage to the device caused by abuse or incorrect use (for example overloading the device or the use or unapproved tools or accessories), ingress of foreign bodies into the device (such as sand, stones or dust, transport damage), the use of force or damage caused by external forces (for example by dropping it). – Damage to the device or parts of the device caused by normal or natural wear or tear or by normal use of the device.

4. The guarantee is valid for a period of 24 months starting from the purchase date of the device. Guarantee claims should be submitted before the end of the guarantee period within two weeks of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee period. The original guarantee period remains applicable to the device even if repairs are carried out or parts are replaced. In such cases, the work performed or parts fitted will not result in an extension of the guarantee period, and no new guarantee will become active for the work performed or parts fitted. This also applies if on-site service is used.

5. Please report the defective device to the following internet address to register your guarantee claim: www.isc-gmbh.info. If the defect is covered by our guarantee, then the item in question will either be repaired immediately and returned to you or we will send you a new replacement device.

Of course, we are also happy offer a chargeable repair service for any defects which are not covered by the scope of this guarantee or for units that are no longer covered. To take advantage of this service, please send the device to our service address.
Also refer to the restrictions of this warranty concerning wear parts, consumables and missing parts as set out in the service information in these operating instructions.

explains the following conformity according to EU directives and norms for the following product

First CE: 15
Art.-No.: 45.018.27
I.-No.: 11015
Subject to change without notice
Archive-File/Record: NAPR012218
Documents registrar: Markus Jehl
Wiesenweg 22, D-94405 Landau/Isar

References

• iSC Onlineshop
• iSC Onlineshop

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