GB-21
G
B
EXZ2610DL
8. Operation
(Optional blade usage BC-EX only)
OPERATION
1. Check the bolt to fasten the blade and be sure the
bolt has no fault, and no abrasion.
2. Be sure that the blade and the holder have been fas-
tened according to instruction and that the blade turns
smoothly without abnormal noise.
WARNING
•
The rotating parts fastened incorrectly may cause
serious accident to the operator.
•
Make sure that the blade is not bent, warped,
cracked, broken or damaged.
•
If you find any error to the blade, discard it and
replace with a new one, which is certified by
ZENOAH.
By using the harness, hang the unit on your right side.
Adjust the harness length so that the cutting head may
become parallel to the ground.
STARTING THE ENGINE
Please refer to 5. For safe operation (P. 7 ~ 9), 8. Ope-
ration (P. 16 ~ 17).
WARNING
The product is equipped with a centrifugal clutch
mechanism, so the cutting attachment begins to ro-
tate as soon as the engine is started by putting the
throttle trigger into the start position. When starting
the engine, place the product onto the ground in a
flat clear area and hold it firmly in place so as to en-
sure that neither the cutting attachment nor the
throttle trigger come into contact with any obstacle
when the engine starts.
CUTTING METHOD
a) Use the front left side cutting.
b) Guide the blade from your right to left with it tilted
slightly to your left.
c) When mowing a wide area, start working from your
left end to avoid interference of cut grass.
d) The blade may be seized by weeds if the engine
speed is too low, or the blade cuts too deep into
weeds. Adjust the engine speed and cutting depth
according to the condition of object.
WARNING
•
If the grass or other object gets caught in the blade,
or if the unit starts to shake or vibrate, turn off the
engine and check the whole unit. Change the blade
if it has been damaged.
•
Turn off the engine and make sure the blade has
completely stopped before checking the blade, and
removing any object got caught in.
