Pay attention to the correct direction of the saw
chain.
(1) Moving direction
6. While holding up the tip of the bar, adjust the
chain tension by turning the tensioner screw
until the tie straps just touch the bottom side of
the bar rail.
7. Tighten the nuts securely with the bar tip
held up (12 ~ 15 Nm). Then check the chain
for smooth rotation and proper tension
while moving it by hand. If necessary,
readjust with the chain cover loose.
8. Adjust the chain tensioner screw.
(a) Turn counter‐clockwise: Loosen the chain
(b) Turn clockwise: Tighten the chain.
WARNINGIt 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
Owner's manual
improper tension. Especially when using a
new chain, take good care of it since it should
expand when first used.
The Spiked bumper belongs to the chain saw.
It must be screwed up on chain saw before the
initial use. Please fix the spiked bumper with
two screws on the forefront of
the chain saw.
5. FUEL AND CHAIN OIL
Fuel
The engines are lubricated by oil specially
formulated for air‐cooled 2‐cycle gasoline
engine use. If oil is not available, use an
antioxidant added quality oil expressly labeled
for air‐cooled 2‐cycle engine use.
RECOMMENDED MIXING RATIO
GASOLINE 40 : OIL 1
These engines are certified to operate on
unleaded gasoline.
WARNING
The fuel is highly flammable. Do not smoke or
bring any flame or sparks near fuel.
IMPORTANT
1. FUEL WITH NO OIL(RAW GASOLINE) – It
will cause severe damage to the engine
inner parts very quickly.
2. OIL FOR 4‐CYCLE ENGINE USE or
WATER COOLED 2‐CYCLE ENGINE USE
– It can cause spark plug fouling, exhaust
port blocking, or piston ring sticking.
How to mix fuel
1. Measure out the quantities of gasoline and
English
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