EB600RT MAINTENANCE
X7505200905 33
© 11/2018 ECHO Inc.
1. Start engine, run at idle for one
minute.
2. Complete warm up by running
at full throttle for 5 minutes,
operating choke twice to clear
air from carburetor chambers.
3. Check idle speed and reset if
necessary. If a tachometer is
available, idle speed screw (A)
should be set to the
specifications found on
“Specifications” Page of this
manual. Turn idle screw (A)
clockwise to increase idle
speed; counter clockwise to
decrease idle speed.
Throttle Cable Adjustment
Level 1
If engine idle speed changes when blower pipe is moved, or engine will not
reach full wide open throttle speed, adjust throttle cable.
1. Loosen handle adjustment
knob (C) and tilt Tube Throttle
handle forward to expose
Adjustment Screw (D).
2. Turn Adjustment Screw until
Throttle Trigger free play is
4 - 6 mm (3/16-1/4 in.).
3. After adjustment, squeeze and
release Throttle Trigger several
times to verify Carburetor
Throttle Shaft has full range of
movement from idle to wide
open throttle positions.
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