Zenoah EHT753S ユーザーズマニュアル

■ BLADE (F8)

• Check the blade and the fasteners

for looseness, cracking, or
bending.

• Check the cutting edges and

reform with a flat file.

Point:
1. Keep the end corner sharp.
2. Round the root of the edge.
3. Do not use water when using a

grinder.

■ ADJUSTING THE BLADE GAPS (F9)
To adjust the blade gaps, proceed as
follows.
1. Fully tighten the blade-securing

bolts.

2. Loosen the tightened blade-

securing bolts by 1/2 ~ 3/4 turns.

3. With the blade-securing bolts

loosened as described in step 2,
tighten the nuts.

4. Make sure that the upper and

lower blade move smoothly.

■ SAFETY LOCK (F10) 

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.