Nakayama PC3100 Manuel Du Propriétaire page 12

EN
Chain speed
NOTE: Perform the following test before operating your product.
Start the product as described below and keep it in idle speed. The saw chain (6) must not move when the engine is running idle.
WARNING! If the saw chain shows any signs of moving, stop the engine immediately! Wait for all moving parts to stop! Contact a qualified specialist to re-ad-
just idling speed!
General operation
1. Check the product, as well as accessories for damage before each use. Do not use the product if it is damaged or shows wear.
2. Double check that accessories and the guide bar/saw chain are properly fixed.
3. Check the fuel and chain oil level, refill if necessary.
4. Always hold the product by its handles. Keep the handles dry and free from lubrication to ensure safe support.
5. Ensure that the air vents are always unobstructed and clear. Clean them if necessary with a soft brush. Blocked air vents may lead to overheating and
damage the product.
6. Switch the product off immediately if you
are disturbed while working by other people entering the working area. Always let the product come to complete stop before putting it down.
7. Do not overwork yourself. Take regular breaks to ensure you can concentrate on the work and have full control over the product.
Cold start
1. Make sure the chain brake is engaged (see above).
2. Ensure the saw chain (6) does not come into contact with anything before starting the engine.
3. Set the ignition switch (4) to its "I" position (on position) (Fig. 23).
4. Press the primer (28) until the bubble is completely filled with fuel (5-8 times). Pull the choke knob (19) to the start position (closed position) (Fig.24).
5. Hold the product securely to the ground. Place your left hand on the front handle (29) and hold the rear end of rear handle with your right knee. Then pull
the starter handle (24) vigorously 3 to 4 times. Do not start the engine while handling the product with one hand (Fig. 25).
WARNING! Allow the rope to return slowly and in a controlled manner each time it is pulled! Do not pull out the recoil starter beyond the red colour band at
the end of the recoil starter!
6. When you hear several strokes (the engine has ignited), squeeze the throttle interlock and throttle lever. Pull the starter handle again until the engine
starts.
NOTE: When you squeeze the throttle interlock (2) and throttle trigger (4 ) the choke knob (19) will return to the operating position.
7. Disengage the chain brake.
8. Squeeze the throttle interlock and throttle trigger. The saw chain runs.
9. Let the product run in idle for 10 to 15 seconds to let it warm up.
10. Push the front hand guard (5) to check if the chain brake works properly. Then disengage the chain brake.
11. Grip the product with both hands, left hand holding the front handle (29) (do not hold the front hand guard) and the right hand holding the rear handle
(1).
Warm start
1. Make sure the chain brake is engaged (see above).
2. Ensure the saw chain (6) does not come into contact with anything before starting the engine.
3. Set the ignition switch (4) to its "I" position (on position) (Fig. 26).
4. Leave the choke knob (19) in its opened position and do not prime (Fig. 27).
5. Hold the product securely to the ground. Place your left hand on the front handle (29) and hold the rear end of rear handle with your right knee. Then pull
the starter handle (24) vigorously 3 to 4 times. Do not start the engine while handling the product with one hand (Fig. 28).
WARNING! Allow the rope to return slowly and in a controlled manner each time it is pulled! Do not pull out the recoil starter beyond the red colour band at
the end of the recoil starter!
6. When you hear several strokes (the engine has ignited), squeeze the throttle interlock and throttle lever. Pull the starter handle again until the engine
starts.
NOTE: When you squeeze the throttle interlock (2) and throttle trigger (3) the choke knob (19) will return to the operating position.
7. Disengage the chain brake.
8. Squeeze the throttle interlock and throttle trigger. The saw chain runs.
9. Let the product run in idle for 10 to 15 seconds to let it warm up.
10. Push the front hand guard (5) to check if the chain brake works properly. Then disengage the chain brake.
11. Grip the product with both hands, left hand holding the front handle (29) (do not hold the front hand guard) and the right hand holding the rear handle
(1).
Stopping the chainsaw
1. Release the throttle trigger (3) and let the product run in idle for a while.
2. Set the ignition switch (4) to its lower position "O" (off position) (Fig. 29).
WARNING! The product will continue to work for some time even after the engine has been switched off! Wait until it comes to a complete stop before you
put the product down!
Basic operating/cutting procedure
1. To become proficient attend a recognized chain saw training course to learn how to operate chain saws safely and effectively. Familiarize yourself with
all the controls and switches. Practice all movements with the product switched off.
2. Always hold the product firmly with both hands. Front handle (29) with the left hand and rear handle (1) with the right hand. Fully grip both handles at
all times during operation. Never operate the product using only one hand.
3. Only use the product with a secure stance. Hold the product at the right-hand side of your body (Fig. 30).
4. Check the proper lubrication as described in section "Before you start - Chain lubrication" before performing any cut.
5. Ensure the saw chain (6) is running at full speed before it makes contact with the wood. Use the spiked bumper to secure the product onto the wood
before starting to cut and use it as a leverage point while cutting (Fig. 31).
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