Zenoah EHT602D - Manual (Page 13)

GB-13
G
B
eHT752S / eHT602D
8. Maintenance
(1) Safety lock
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. 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.
ANTI-VIBRATION SYSTEM
WARNING
The deformed or damaged anti-vibration system may
cause of the breakages like getting rickety or falling
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.