$ 66(0%/<$ 1'',6$ 66(0%/<
en010006.0703853.FM
35
5HSODFLQJVDZFKDLQ
The first signs of a worn chain are abnormally long saw
times and blue smoke emerging from the cut. When
changing the saw chain we recommend the following
method.
Place the unit steady on the ground with the
SuperCut unit facing up.(Where possible)
Depressurise the automatic chain tensioner by
loosening the bleed screw (1) approx. 1 turn. Apply
the tool (2) on the front guide screw (3) and push the
holder (4) backwards.
Press in the mechanical locking device (5).
Tighten the bleed screw (1).
This is to prevent air from being drawn into the
system when the spring (7) acts on the tensioning
piston (6).
Remove the saw chain.
Install new saw chain and slowly pull out the saw
chain by hand until the mechanical locking device
disengages.
Operate the saw carefully a few times to secure the
pressure in the chain tensioner. If after replacing a
chain it repeatedly jumps off the saw bar, you may
have to bleed the system.
Problems to replace the saw chain can appear
depending on saw dust or other debris in the slots (8).
The movement of the holder (4) can be limited due to
debris and if so the holder must be disassembled and
cleaned.
Fig. 43
Replacing saw chain
1
5
2
3
4
6
7
8
