Left:
Base of improperly aligned
cap (with open space)
Right:
Base of cap correctly posi -
tioned for installation
To correct a misalignment, turn the
N
cap (with the grip up) until it drops
fully into the tank opening.
Twist the cap counterclockwise as
N
far as it will go (approx. 1/4 turn) –
this will twist the base of the cap into
the correct position.
Twist the cap clockwise, closing it
N
normally – see the sections
"Closing" and "Checking for proper
closure."
If your cap still does not tighten
N
properly, it may be damaged or
broken; immediately stop use of the
unit and take it to your authorized
STIHL dealer for repair.
FC 70 C
Opening the threaded filler cap
Turn the cap counterclockwise until
N
it can be removed from the tank
opening.
Remove the filler cap.
N
Refueling
Take care not to spill fuel while fueling
and do not overfill the tank.
Closing the threaded filler cap
Position cap.
N
Turn the cap clockwise as far as it
N
will go and tighten it as securely as
possible by hand.
Starting / Stopping the
Engine
Controls
3
1
2
1
Throttle trigger lockout
2
Throttle trigger
3
Stop switch with Run and 0 = Stop
positions.
Function of Stop Switch and Ignition
System
The stop switch is normally in the Run
position: Ignition is on in this position –
the engine is ready to start and may be
started. If the stop switch is moved to
the 0 position, the ignition is switched
off. It is automatically switched on again
after the engine comes to a standstill.
English
19