Nakayama PH2570, Manual

Page: 6 / 71

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6
EN
Read the details of the product warranty carefully. Normal wear and tear and changes to the product that do not affect its operation are not covered
by the warranty. Please also note that failure to use the product in accordance with the instructions in the owner’s manual regarding the type of
gasoline, oil and fuel to be used may void the warranty.
OPERATION
1. When first starting up after putting fuel into the machine, push the priming pump until fuel runs out in the clear tube. Then close the choke. This may not be
necessary when re-starting right after stopping the engine.
(1) Primer pump
(2) Choke lever
(3) CLOSE
(4) OPEN
2. Pull the throttle lever and push the lock button to set the lever in the START position. (Fig. 2)
(1) Throttle lever
(2) Lock button
3. Slide the ignition switch to the engine side to set it in the ON position. (Fig. 3)
4. Place the unit on a stable, clean surface. Pull the starter knob quickly. (Fig. 4)
Note: Avoid pulling the rope to its end or returning it by releasing the knob. Such actions can cause starter failures.
5. When the engine has started, gradually open the choke.
6. Allow the engine to warm up for a half minute before starting operation.
Note: If the engine will not start after several attempts, open the choke and repeat pulling the rope or remove the spark plug and dry it.
Stopping the engine (Fig. 5)
1. Release the throttle lever and run the engine at idling speed for a half minute.
2. Slide the ignition switch to the STOP Position (1).
WARNING! Keep the blades away from any foreign surface as they will start moving upon starting of the engine.
FIG. 1 FIG. 2 FIG. 3 FIG. 4 FIG. 5
Except in emergencies, avoid stopping the engine while pulling the throttle lever.
If the engine does not stop when the ignition switch is turned to the stop position, close the choke and stop the engine. If this happens, have the
machine repaired by an authorised service agent.
Adjusting idling speed
1. When the engine tends to stop frequently at idling mode, turn the idle set screw clock-wise. (Fig. 6)
(1) Idle set screw
2. When the cutting blades keep moving after releasing the throttle trigger, turn the idle set screw counter-clockwise.
Note : Warm up the engine before adjusting the idling speed.
FIG. 6