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Safety equipment
7.2 Muffler
WARNING!
Do not touch the muffler until it
has cooled. Risk of burn injuries.
7.2.1 Dismantling
1.
Remove the two lower M5 bolts and the
muffler's two M6 bolts. See fig. 9
2.
Remove the gasket and cooling plate. See fig. 9
3.
If the saw is fitted with a spark-arrester, remove
it. See fig. 9.
7.2.2 Inspection
Clean all components and check the following:
1.
That the spark-arrester is intact.
2.
That the muffler and muffler mounting are not
cracked or otherwise defect.
3.
That the gasket is undamaged.
7.2.3 Assembly
4.
Clean the contact surfaces to the gasket,
cooling plate and cylinder.
5.
If the saw is fitted with a spark-arrester, refit it.
See fig. 9.
6.
Fit the cooling plate, gasket and muffler to the
cylinder.
Tighten the two M6 bolts to the cylinder to 14 Nm.
Tighten the four M5 bolts to 10 Nm.
7.3 Stop switch
7.3.1 Dismantling
Prise out the stop switch with a screwdriver and
detach the leads. See fig. 10.
7.3.2 Inspection
Measure the resistance by connecting an ohmme-
ter to the stop switch. See fig. 11. The resistance
should be as follows:
"0" pressed in - less than 0.1 ohm.
"1" pressed in - more than 1000 ohm.
7.3.3 Assembly
The symbol/stop marking should be mounted to the
rear hand grip during assembly. The earth lead is
fitted in the upper or lower connection. See fig. 11
Fig. 9
stop
Fig. 10
Fig. 11
English – 17
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Troubleshooting
