Zenoah EXZ2401S User Manual

EX-PS
SE5

EX-PS
SE6

4. Adjust the chain tension by turning the tensioner

screw until the tie straps just touch the bottom side
of the bar rail. (SE5)

(1) Chain tension adjusting screw
(a) Loosen
(b) Tighten

5. Tighten the mounting nut securely with the bar tip

held up (TORQUE: 8.9~11.7 N.m./90~120 kg-cm).
Then check the chain for smooth rotation and correct
tension while moving it by hand. If necessary,
readjustment. (SE6)

(1) Tighten

It is very important to maintain the proper chain
tension. Rapid wear of the guide bar or the chain
coming off easily can be caused by improper
tension. Especially when using a new chain, take
good care of it since it should expand when first
used.

■ BALANCE UNIT
1. Put on strap and attach unit to strap.
2. Depending on the working posture, slide clamp up or

down until unit balances and the strap fits your body.

WARNING

6. Set up (EX-PS only)

English

6. Set up (EX-HE only)

1. Insert the driveshaft into the clutch drum, then attach

the gearbox to the shaft tube as aligning the
positioning holes. Wipe out grease on the tube and
the inside of the gearbox. Screw in the lock screw
and fasten the clamp bolt firmly. (SE1)

(1) Clamp bolt
(2) Lock screw

2. Install the blade guard to the gear case with the

provided 3 screws, then clamp it to the shaft tube
with 2 screws. (SE2)

3. Place the blade between the cutter holders (A) and

(B) while locking the gear shaft by putting the bar,
one of the tools provided, through the key holes on
the holder(A) and the gearcase. Use the socket and
the screwdriver as shown in the picture below to

EX-HE
SE1

EX-HE
SE2