Einhell GC-PC 1435 I TC Petrol Chainsaw Instruction Manual

Einhell GC-PC 1435 I TC Petrol Chainsaw Instruction Manual

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, fi re and/or serious injury.
Keep all safety regulations and instructions in a safe place for future use.

Layout and items supplied

Layout (Fig. 1-21)

1. Motor unit
2. Chain bar
3. Saw chain
4. Chain guard
5. Spark plug wrench
6. Front hand guard (chain brake lever)
7. Front handle
8. Rear handle
9. Starter handle
10. On/Off switch
11. Throttle lever
12. Throttle lever safety lock
13. Choke lever
14. Air filter cover
15. Air filter
16. Spark plug
17. Stop claw
18. Chain catch
19. Sprocket wheel
20. Bar fastening wheel
21. Fuel tank cap
22. Oil tank cap
23. Mixing container
24. Screwdriver
25. Fuel pump (primer)

Safety features (fig.1a/1b)

1. LOW KICKBACK SAW CHAIN helps signifi cantly reduce kickback, or the intensity of kickback, due to specially designed depth gauges and guard links.
2. CHAIN BRAKE LEVER / HAND GUARD protects the operator’s left hand in the event it slips off the front handle while saw is running. 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.
3. STOP SWITCH immediately stops the engine when tripped. Stop switch must be pushed to ON position to start or restart engine.
4. SAFETY TRIGGER prevents accidental acceleration of the engine. Throttle trigger cannot be squeezed unless the safety latch is depressed.
5. CHAIN CATCHER reduces the danger of injury in the event 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.

Items supplied

Please check that the article is complete as specified 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 suffocating!

• 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 themanufacturer 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.

Caution! Residual risks
Even if you use the equipment in accordance with the instructions, certain residual risks cannot be eliminated. The following hazards may arise in connection with the equipment‘s construction and layout:

1. Injuries through cutting in case of contact with the unguarded or rotating saw chain.
2. Injuries through cutting in case of kickback or other accidental movements of the guide rail.
3. Injuries due to parts of the saw chain being catapulted away.
4. Injuries due to parts of the cut material being catapulted away.
5. Damage to hearing if the compulsory hearing protection is not used.
6. Breathing problems due to the inhaling of harmful fumes and skin injuries due to contact with pertol.

Technical data

• Engine displacement: 41 cm3
• Maximum engine capacity: 1.4 kW
• Cutting length: 33.5 cm
• Chain bar length: 14“ (35 cm)
• Chain pitch: (3/8“) 9.525 mm
• Chain thickness: (0.05“) 1.27 mm
• Idling speed: 3.100 ± 300 min-1
• Maximum speed with cutting equipment: 11,000 min-1
• Max. chain speed: 21 m/s
• Tank capacity: 260 cm3
• Oil tank capacity: 210 cm3
• Anti-vibration function: Yes
• Sprocket teeth: 6 teeth x 9.525 mm
• Net weight without chain and chain bar: 4.5 kg
• LPA sound pressure level (ISO 22868) at the operator‘s position: 99 dB(A)
• KPA uncertainty: 3 dB(A)
• LWA sound power level measured (ISO 22868): 110 dB(A)
• KWA uncertainty: 3 dB(A)
• LWA sound power level guaranteed (ISO 2000/14/EC): 114 dB(A)
• Vibration ahv (front handle ) (ISO 22867): max. 7 m/s2
• Uncertainty Khv: 1.5 m/s2
• Vibration ahv (rear handle ) (ISO 22867): max. 6.5 m/s2
• Uncertainty Khv: 1.5 m/s2
• Spark plug: L8RTF
• Electrode gap: 0.6 mm
• Chain type: KANGXIN 3/8LP-53: Oregon 91P053X / Oregon 91P052X
• Bar type: Kangxin AP14-53-507P: Oregon 140SDEA041

Keep the noise emissions and vibrations to a minimum.

• Only use appliances which are in perfect working order.
• Service and clean the appliance regularly.
• Adapt your working style to suit the appliance.
• Do not overload the appliance.
• Have the appliance serviced whenever necessary.
• Switch the appliance off when it is not in use.
• Wear protective gloves.

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.

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 (20). Remove the cover (Fig. 3B).

3. Turn the chain tensioning wheel (19) 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. it the open end of the chain bar over the bar pins (F). Align the bar such that the HINGE fits into the hole (G) in the chain bar (Fig. 3C/3D).
   

To install saw chain

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

2. Slip the chain around the sprocket (B) behind the clutch (C). Make sure the links fit 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 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 (20) 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.
   

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 (19) 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 (20). 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:

1. Undo the bar fastening wheel (20) by 1/2 revolution. Slacken the chain tension by slowly turning the chain tensioning wheel (19) 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 IN CLOCKWISE DIRECTION.
2. When the saw chain is correctly tensioned, hold the tip of the bar upwards and tighten the bar fastening wheel (20).

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 crank shaft bearing will suffer premature wear. Fig.6 hows the correct tension A (when cold) and tension B (when warm). Fig.C shows a chain that is too loose.

Fuel and lubrication

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

Mixing fuel
Mix fuel with 2 cycle oil in an approved container. Shake container to ensure 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 1:40 ratio. Do not use any 2-cycle oil product with a recommended mixing ratio of 1:100. If insuffi cient lubrication is the cause of engine damage, it voids the manufacturer’s engine warranty for that occurrence.

Recommended fuels
Some conventional gasolines 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 gasolines. It is recommended to use unleaded petrol as fuel.

Lubrication of chain and chain bar
Whenever you refill 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 (21) with correct fuel mixture (Fig. 4).
2. Fill the oil tank (22) with chain oil (Fig. 4).

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

Operation

Before you use the saw, check it for damage. If you discover any damage, do not use it. The chainsaw may be started only when the chain brake is engaged. The chain brake is engaged when the brake lever (6) is pushed forward.

Explanation of how it works: refer to Checking the chain brake – Static check.

Chain brake

The chainsaw is fitted with a chain brake which reduces the risk of injury caused by the danger of kickback. The brake is engaged when pressure is applied to the hand guard (6), e.g. when the hand of the person operating the chainsaw strikes the hand guard (6) if kickback occurs. When the brake is engaged, the chain (3) stops abruptly.
Warning: The chain brake is intended to reduce the risk of injury due to kickback; however, it is unable to provide adequate protection if the saw is used carelessly. You must check the operation of the chain brake on a regular basis. Test the chain brake before the fi rst cut, after several cuts, after maintenance is done on the chainsaw and if the chainsaw has been subjected to strong impact or if it has been dropped.

Checking the chain brake (Fig. 5A/5B/6)
Static check (engine switched off )

Chain brake disengaged (chain (3) is free to move)

1. Pull the front hand guard (6) towards the front handle (7). The front hand guard (6) must make an audible click when it snaps into place. (Fig. 5A)
2. It must be possible to move the chain (3) on the guide rail (2).

Chain brake engaged (chain (3) is blocked)

1. Push the front hand guard (6) towards the guide rail (2). The front hand guard (6) must make an audible click when it snaps into place. (Fig. 5B)
2. It must not be possible to move the chain (3) on the guide rail (2).

Note: The front hand guard (6) must snap into place in both positions. If you feel strong resistance or if the front hand guard (6) does not snap into place, do not use the chainsaw. Take your chainsaw to an authorized service center for repair.

Dynamic check (engine is started)

1. Place the saw on a firm and level surface.

2. Hold the front handle (7) with your left hand.

3. Start the chain saw by following the starting instructions. (refer to 6.2 and 6.3)

4. Disengage the chain brake (pull the front hand guard (6) towards the front handle (7)). (Fig. 5A)

5. Grasp the rear handle (8) with your right hand.

6. After a brief warmup period, run the engine at full speed. With the back of your left hand, push the front hand guard (6) towards the guide rail (2). This will engage the chain brake. (Fig. 6)
   Danger: Engage the chain brake slowly and carefully. Hold the saw firmly with both hands, and make sure you have a good grip. The saw must not touch any objects.

7. The chain (3) must stop abruptly. Immediately release the throttle lever (11) when the chain (3) has come to a stop.

Danger: If the chain (3) does not stop, shut off the engine and take the saw to an authorized service center for repair.

Checking the clutch

Carry out a functional check on the clutch on a regular basis. Test the clutch before the first cut, after several cuts, after maintenance is done on the chainsaw and if the chainsaw has been subjected to strong impact or if it has been dropped.

1. Start the chain saw by following the starting instructions.
2. Briefly actuate the throttle lever (11) and release it to ensure that the throttle valve has been released and the engine is idling.
3. The chain (3) must stop when the engine is idling.

The clutch has been designed so that when the idling speed is increased by a factor of 1.25 no chain movement can be detected.

Danger: If the chain (3) does not stop, shut off the engine and take the saw to an authorized service center for repair.

Danger: Always engage the chain brake (6) before you start the engine.

Starting a cold engine (Fig. 7A-7D)

Fill the tank with an adequate amount of gasoline/ oil mix.

1. Set the equipment down on a hard, level surface.

2. Move the On/Off switch (10) to the „I“ position. (Fig. 7A)

3. Press the fuel pump (primer) (Fig. 6/Item 25) ten times.

4. Pull out the choke lever (13) (Fig. 7B)
   Note: Pulling out the choke lever I I (13) opens the throttle valve slightly and locks it in that position. This increases the idle speed, and the saw starts faster.

5. Hold the saw fi rmly and pull out the starter handle (9) until you feel it start to resist. Then sharply pull the starter handle (9) 3 times. (Fig. 7C/7D)

6. Push in the choke lever (13).

7. Hold the saw fi rmly and pull out the starter handle (9) until you feel it start to resist. Then quickly pull the starter handle (9) several times until the engine starts. (Fig. 7D)
   Note: Do not allow the starter handle (9) to snap back. This may result in damage. Once the engine has started, allow the saw to warm up for 10 seconds.
   Warning: Since the throttle lever is slightly open, the cutter starts to operate when the engine is started. Briefl y actuate the throttle lever (11). This releases the throttle valve and the engine returns to idle mode. (Fig. 7C)

8. If the engine does not start up after the starter handle is pulled 8 times, repeat steps 1-7.

Please note: If the engine does not start up even after several attempts, read the Engine troubleshooting section.
Please note : Always pull the starter handle out straight. If it is pulled out at an angle, friction will occur on the eyelet. As a result of this friction, the cable will become frayed and will wear faster. Always hold onto the starter handle when the cable retracts. Never allow the starter handle to snap back when it has been pulled out.

Starting a warm engine (Fig. 7A-7D)

(The chainsaw has been idle for less than 15-20 min.)

1. Set the equipment down on a hard, level surface.
2. Move the On/Off switch (10) to the „I“ position. (Fig. 7A)
3. Hold the saw fi rmly and pull out the starter handle (9) until you feel it start to resist. Then quickly pull the starter handle (9) several times until the engine starts. The equipment should start after 1-2 tugs. If the saw does not start after 6 pulls, repeat steps 1 – 7 of Paragraph 6.2. (Fig. 7D )

To stop engine

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

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

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. 8.

• 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.

• Direction of fall (B) is controlled by the notching cut. Before any cuts are made, consider the location of larger branches and natural lean of the tree to determine the way the tree will fall (Fig. 8).

• 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. 9)

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 (F) 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 guidebar 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. 10).
  

• When diameter of wood being cut is greater than the bar length, make 2 cuts as shown (Fig. 11).
  

• As the felling cut gets close to the hinge, the tree should begin to fall. When tree begins to fall, remove saw from cut, stop engine, put chain saw down, and leave area along retreat path (Fig. 8).

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. 12). Branches under tension should be cut from the bottom up to avoid binding the chain saw.

• Never cut tree limbs while standing on 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 entire length: Cut from top (overbuck), being careful to avoid cutting into the ground (Fig. 13A).
2. Log supported on 1 end: First, cut from bottom (underbuck) 1/3 diameter of log to avoid splintering. Second, cut from above (overbuck) to meet fi rst cut and avoid pinching (Fig. 13B).
3. Log supported on both ends: First, overbuck 1/3 diameter of log to avoid splintering. Second, underbuck to meet fi rst cut and avoid pinching (Fig. 13C).
   • 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. 14)
For personal safety and ease of cutting, the correct position for vertical bucking is essential.
A. Hold the saw fi rmly 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.

References

• iSC Onlineshop
• iSC Onlineshop

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