Echo SRM-400U 用户手册
7
Oil
1
50
Gasoline
GENERAL CHECK
Ensure that all nuts, screws and bolts installed are
properly tightened.
properly tightened.
FUEL STATEMENT
GASOLINE: Use 89 octane [(R+M)/2] gasoline or
gasohol known to be good quality. Gasohol may
contain maximum 10 % ethyl (grain) alcohol or 15
% MTBE (methyl tertiary-butyl ether). Gasohol
containing methyl (wood) alcohol is not approved.
gasohol known to be good quality. Gasohol may
contain maximum 10 % ethyl (grain) alcohol or 15
% MTBE (methyl tertiary-butyl ether). Gasohol
containing methyl (wood) alcohol is not approved.
OIL: ECHO brand premium two-stroke 50 : 1 oil is
requirred.
Mix oil and gasoline/gasohol according to
instructions on the oil container label.
MIXING: Follow directions on the oil container.
requirred.
Mix oil and gasoline/gasohol according to
instructions on the oil container label.
MIXING: Follow directions on the oil container.
OPERATION
US
METRIC
GAS
OIL
GAS
OIL
GAL
FL OZ
L
mL
1
2.6
4
80
2
5.1
8
160
5
12.8
20
400
Fuel mix chart
(50 : 1)
IMPORTANT
Stored fuel ages.
Do not mix more fuel than you expect to use in
thirty (30) days, ninety (90) days when a fuel
stabilizer is added.
Stored two-stroke fuel may separate.
ALWAYS shake fuel container thoroughly before
each use.
Do not mix more fuel than you expect to use in
thirty (30) days, ninety (90) days when a fuel
stabilizer is added.
Stored two-stroke fuel may separate.
ALWAYS shake fuel container thoroughly before
each use.
•
It is not permitted to fill fuel above the shoulder
level of fuel tank.
level of fuel tank.
•
Slide switch to START/RUN position as shown.
•
Push purge bulb 3 or 4 times (or until constant
flow of fuel is visible in fuel return line).
flow of fuel is visible in fuel return line).
•
Move choke lever to COLD START (Close)
position.
position.
•
Press the decompression device.
•
Pull starter handle until the engine fires. Now,
move choke lever to RUN (open) position, and if
necessary, restart the engine again and allow to
warm up for a few minutes before using.
move choke lever to RUN (open) position, and if
necessary, restart the engine again and allow to
warm up for a few minutes before using.
•
After idling, gradually open throttle and cutter
blade will start to operate as the engine attains
clutch engagement speed of 3,500 r/min
approximately.
blade will start to operate as the engine attains
clutch engagement speed of 3,500 r/min
approximately.
Throttle trigger
Ignition switch
START/RUN
START/RUN
Throttle control lockout
NOTE
Starter handle : Use short pulls - only 1/2 - 2/3 of
starter rope for starting. Do not let starter rope
snap back in.
Always hold the unit firmly.
starter rope for starting. Do not let starter rope
snap back in.
Always hold the unit firmly.
Purge bulb
Fuel return line
Choke lever
COLD START (Close)
RUN (Open)
STARTING COLD ENGINE
WARNING
DANGER
•••••
WHEN ENGINE IS STARTED, CONFIRM IF
THERE IS NOT ANY ABNORMAL
VIBRATION OR SOUND. IF THERE IS
ABNORMAL VIBRATION OR SOUND, ASK
YOUR DEALER TO REPAIR.
THERE IS NOT ANY ABNORMAL
VIBRATION OR SOUND. IF THERE IS
ABNORMAL VIBRATION OR SOUND, ASK
YOUR DEALER TO REPAIR.
•••••
AFTER REFUELING TIGHTEN FUEL CAP
FIRMLY AND CHECK FOR LEAKAGE. IN
CASE OF FUEL LEAKAGE REPAIR BEFORE
STARTING OPERATION SINCE THERE IS A
DANGER OF FIRE.
FIRMLY AND CHECK FOR LEAKAGE. IN
CASE OF FUEL LEAKAGE REPAIR BEFORE
STARTING OPERATION SINCE THERE IS A
DANGER OF FIRE.
Starter handle
Sholder level
Fuel tank