Echo SRM-225U Serial S79012004906 - S79012999999 - Manual (Page 22)

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© 3/2014 ECHO Inc.
OPERATION SRM-225U
Starting Cold Engine
The attachment will operate immediately when the engine
starts, and could result in possible serious injury. Keep
movable parts of the attachment away from objects that
could become entangled or thrown, and surfaces that
could cause loss of control.
1. Stop Switch
Move stop switch button (A) forward, away from the STOP
position.
2. Choke
Move choke lever (B) to Cold Start Position ( ).
3. Purge Bulb
Pump purge bulb (C) until fuel is visible and flows freely in the
clear fuel tank return line. Pump bulb an additional 4 or 5
times.
Note: Lightly place knee on drive shaft to stabilize unit during
starting. Do not apply excessive downward force or
damage to unit can occur.
4. Recoil Starter
Lay the unit on a flat area and keep movable attachment parts
clear of all obstacles. Firmly grasp right hand grip and throttle trigger lockout with left hand and fully depress
throttle trigger to wide open position. Rapidly pull recoil starter handle/rope (D) until engine fires (or
maximum five [5] pulls).
5. Choke
After engine fires (or 5 pulls), move choke lever back to Run
(
) position. Hold throttle trigger and throttle trigger lockout
fully depressed, and pull recoil starter starter handle/rope
until engine starts and runs. Release throttle trigger, and allow
unit to warm up at idle for several minutes.
Note: If engine does not start with choke in “Run” position after
5 pulls, repeat instructions 2 - 5.
6. Throttle Trigger
After engine warm-up, gradually depress throttle trigger to
increase engine RPM to operating speed.
A
B
C
D