Echo CS-680 - Manual (Page 16)

14 CS-680
WARNING
s
knob is returned to original position, throttle
remains a little open (latch condition).
s
chain starts to turn. Do not start engine
before chain brake is activated.
CAUTION
s
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)
s
emergencies.
Oil tank cap
CHAIN LUBRICANT
Proper lubrication of the chain while in operation
reduces friction between the chain and the guide
bar to a minimum and assures a longer service life.
s
purpose.
s
oiler problems.
s
Use motor oil, etc.
s
SAE No. 30 ....... in summer
SAE No. 10 ....... in winter or when cutting
resinous trees
s
OPERATION
Start / Run
Ignition switch
Chain brake
Starter handle
Unlock chain brake
Throttle trigger
Fuel tank cap
Cap indication
Oil/fuel tanks are indicated by the following
illustrations on the caps.
Choke
Throttle trigger
lockout