Operation Manual

GS 461
English
18
Starting
N With the right hand, pull the starter
grip slowly until you feel it engage –
and then give it a brisk strong pull –
simultaneously press down on the
handlebar – do not pull the starter
rope out all the way – risk of
breakage! Do not let the starter grip
snap back – guide it vertically back
into the housing so that the starter
rope can rewind properly
Starting the concrete cutter
Before starting, open the shut-off valve
completely and ensure a supply of water
to the diamond abrasive chain – do not
allow diamond abrasive chain to run dry.
Decompression valve
N Press the button, the
decompression valve will be
opened
The decompression valve is closed
automatically when the engine fires for
the first time. For this reason, press the
button again before each additional
starting attempt.
DANGER
There must not be anyone within the
swivel range of the concrete cutter.
N Simultaneously press the throttle
trigger lockout (2) and throttle
trigger (3) – set the master control
lever
Position cold start l
– If engine is cold (even if the engine
has stalled during opening of
throttle after starting)
Position warm start n
– If engine is warm (once the engine
has been running for approx. one
minute)
N Hold and start the concrete cutter
2411BA022 KN
2411BA023 KN
2
1
2411BA024 KN
STOP