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15
CS-1201
SERVICE
CARBURETTOR
• Do not adjust the carburettor unless necessary.
• To adjust the carburettor proceed as follows:
- Low speed mixture adjuster (L): 1¼ to 1¾ turns open
- High speed mixture adjuster (H): 1½ turns open
- Screw in the needles until lightly seated and return
indicated turn above.
• Turn idle speed adjuster (T) clockwise until chain
begins to rotate. Then back screw 1/2 turn.
CAUTION
When starting, idle speed adjuster (T) should be
adjusted not to rotate the saw chain.
When there is some trouble with the carburettor,
contact your dealer.
Fuel filter
FUEL FILTER
• Check periodically.
- Do not allow dust to enter fuel tank.
- A clogged filter will cause difficulty in starting engine
or abnormalities in engine performance.
- Pick up the fuel filter through fuel inlet port with a
piece of steel wire or the like.
- When the filter is dirty, replace it.
- When the inside of the fuel tank is dirty, it can be
cleaned by rinsing the tank out with petrol.
WARNING DANGER
PETROL AND FUEL ARE EXTREMELY
FLAMMABLE.
EXTREME CAUTION IS REQUIRED WHEN
HANDLING PETROL OR FUEL.
Oil filter
OIL FILTER
• Check periodically.
- Do not allow dust to enter oil tank.
- A clogged oil filter will affect the normal lubricating
system.
- Pick it up through oil filling hole with a piece of steel
wire or the like.
- If the filter is dirty, wash it in petrol or replace it.
- When the inside of the oil tank gets dirty, it can be
cleaned by rinsing the tank out with petrol.
Choke control knob
AIR FILTER
• Check before every use.
• Always keep air filter clean to maintain air/fuel mixture
in a correct ratio constantly.
• Before removing air cleaner cover, pull choke control
out to prevent dust from entering into carburetor.
• Turn cleaner cover knob anticlockwise with hand and
remove air cleaner cover and air filter.
Brush off dust lightly, or wash it in a non-inflammable
solvent if necessary, or replace the air filter.
• Dry it completely before installation.
• Reinstall air filter and cover.
CHECK FUEL SYSTEM
• Check before every use.
• After refuelling, make sure fuel does not leak or exude
from around fuel pipe, fuel grommet or fuel tank cap.
• In case of fuel leakage or exudation there is a danger
of fire. Stop using the machine immediately and
request your dealer to inspect or replace.
Cleaner cover knob
Air cleaner cover
Air filter
H:High speed
mixture adjuster
L:Low speed
mixture adjuster
T:Idle speed
adjuster
• If you have any questions or problems, please contact
your ECHO dealer.