Starting / Stopping
the Engine
:
Remove the chain guard
(scabbard). Check that chain is not
touching the ground or any other
obstacles.
:
Position the unit securely for
starting:
The powerhead must rest on the
engine support. Place the hook on
the cutting attachment on a raised
support, e.g. a mound or branch
(see illustration).
:
Make sure you have a firm footing:
Press the unit firmly against the
ground with your left hand on the fan
housing. Your thumb should be
under the fan housing.
Do not stand or kneel on the drive
tube.
HT-KM
Alternative method:
:
Remove the chain guard.
Hang the cutting attachment on a
branch so that it is held by the hook.
:
Hold the unit firmly with your left
hand around the fan housing – your
thumb under the fan housing.
The starting procedure is now as
described in the KombiEngine
instruction manual.
To shut down the engine
:
Move the slide control in direction of
arrow ( h ) to STOP – $ or the stop
switch to $.
English / USA
Operating Instructions
During operation
Check chain tension frequently!
A new chain has to be tensioned more
often than one that has been in use for
some time.
Cold chain:
Tension is correct when the chain fits
snugly against the underside of the bar
and can still be pulled along the bar by
hand.
Retension if necessary –
see chapter "Tensioning the Saw Chain".
Chain at operating temperature:
The chain stretches and begins to sag.
The drive links on the underside of the
bar must not come out of the bar groove
– the chain may otherwise jump off the
bar.
Retension the chain – see chapter
"Tensioning the Saw Chain".
Always slacken off the chain again
after finishing work. The chain
contracts as it cools down. If it is not
slackened off, it may damage the
gear shaft and bearings.
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