Zenoah EHT752S Safety Lock, Stop operation when the safety lock is de- fective, AIR Filter

8. Maintenance

SAFETY LOCK

WARNING

•Stop operation when the safety lock is de- fective.

•Safety lock is the device not to accelerate the throttle lever without intention. While pushing the safety lock, you can accelerate the throttle lever.

(1)Safety lock

1.Check if the throttle lever does not move when you do not push the safety lock.

2.Check if the throttle lever moves when you grasp or release it while pushing the safety lock.

3.Check if the safety lock returns to its original position when you release your hand from safety lock.

•If you find any defects at the checks above, contact your nearest servicing dealer for repair.

eHT752S / eHT602D

ANTI-VIBRATION SYSTEM
WARNING
The deformed or damaged anti-vibration system may	G
cause of the breakages like getting rickety or falling	B
off of engine and/or blade .

•[eHT752S] Check periodically if the rubber cushions are not deformed or damaged.

•[eHT602D] Check periodically if the springs are not deformed or damaged.

AIR FILTER

•The air filter, if clogged, will reduce the engine perfor- mance. Check and clean the filter element in warm, soapy water as required. Dry completely before in- stalling. If the element is broken or shrunk, replace with a new one.

FUEL FILTER

•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage.

GB-13