36
English / USA
MS 650, MS 660
: Press in the button (arrow) to open
the decompression valve.
The valve closes automatically as soon
as the engine begins to fire.
: For this reason the decompression
valve should be pressed in before
each starting attempt.
: Observe safety precautions.
: Push hand guard (1) forward:
The chain is now locked.
: Press down trigger interlock (2) and
squeeze throttle trigger (3) at the
same time.
Set Master Control lever to:
for cold start l
for warm start n
(even if engine has been running
but is still cold).
: Place your saw on the ground.
: Make sure you have a firm footing –
check that chain is not touching any
object or the ground.
Bystanders must be well clear of the
general work area of the saw.
: Hold the saw firmly on the ground
with your left hand on the front
handle – your thumb should be
under the handle.
: Put your right foot into the rear
handle and press down.
Starting / Stopping
the Engine
133BA001 K
2
1
0
STOP
143BA017 KN
143BA018 KN