Instruction Manual

GS 461
English
13
For retensioning during operation:
N Switch off the engine
N Put on protective gloves
N Loosen nuts
N Raise the guide bar at the nose
N Use the screwdriver to turn the
screw (1) to the right until the
distance (a) = approx. 5 mm
If the distance (a) = approx. 5 mm
cannot be set due to an elongated
diamond abrasive chain, move guide bar
– see installing "guide bar and diamond
abrasive chain".
N Raise the guide bar further and
tighten the nuts securely
N Check tension of diamond abrasive
chain – diamond abrasive chain can
be pulled across the guide bar by
hand
A new diamond abrasive chain must be
retensioned more frequently than one
that has been in use already for an
extended period.
N Check chain tension frequently –
see "Operating Instructions"
N Switch off the engine
N Diamond abrasive chain can sag a
maximum of a = 15 mm
N Retension diamond abrasive chain
if necessary – see "Tensioning the
diamond abrasive chain".
If the diamond abrasive chain sags too
much, this leads to significantly
increased wear of the cutting
attachment.
A new diamond abrasive chain must be
retensioned more frequently than one
that has been in use already for an
extended period.
N Check chain tension frequently –
see "Operating Instructions"
Tension Diamond Abrasive
Chain
1
2411BA0015 KN
2411BA0045 KN
Check Tension of Diamond
Abrasive Chain
a
2411BA016 KN