Good maintenance is essential for safe, economical and trouble-free operation. It will also help reduce air
pollution.
The purpose of the maintenance and adjustment schedule is to keep the machine in the best operating
condition.
Turn o the engine before performing any maintenance. If the engine must be run, make sure the area is well
ventilated. The exhaust contains poisonous carbon monoxide gas.
Please use only recommended accessories. The accessories which are not of an equal quality may damage the
machine.
Please never use non approved components and remove the safety devices after or during maintenance.
Maintenance Daily
Clean the outside of the machine.
Make sure the throttle trigger lock and the throttle
function correctly from a safety point of view.
X
Check that the engineswitch works correctly.
Check that the blades do not move when the engine is
idling or when the choke is in the start throttle position.
X
Check that the blades are undamaged and show no
signs of cracking or other damage. Replace the blades
if necessary.
X
Check that the blade guard is not damaged or
distorted. Replace the blade guard if it is bent
or damaged.
X
Clean the air lter and replace if necessary.
Check that nuts and screws are tight.
Check that there are no fuel leaks from the engine,
tank or fuel lines.
X
Check the starter and starter cord.
Clean the outside of the spark plug. Remove it and
check the electrode gap. Adjust the gap to 0.6mm-
0.7mm
X
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13
Operator's Manual
Hyundai HYT2622 & HYT2622-II Hedge Trimmer