CS-303T OPERATION
X7503209108 33
© 10/20 ECHO Incorporated
6. Pull Choke Control Knob (C) all
the way out. (Choke position
(CLOSED [ ] choke position).
◆ After choke control knob is pulled and then knob is
returned to original position, throttle remains slightly open
(fast idle latch condition).
◆ The chain will attempt to move when engine is started with
fast idle throttle latch engaged.
◆ Do not start engine unless chain brake is locked.
◆ When using throttle latch for starting, keep the brake in
lock position.
◆ After starting the engine, immediately squeeze and release
throttle trigger for disengaging throttle latch and returning
engine to idle, and pull front hand guard towards the
operator immediately. (Chain brake unlocked position).
◆ Never use fast idle throttle latch for cutting.
◆ Use the fast idle throttle latch only in starting.
◆ Do not increase engine speed when chain brake is locked.
Severe brake damage can occur.