Diamond Products HCH50, Руководство оператора

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Servicing
Changing the bar
To change the bar you will need the wrenches supplied with the
HCH50.
Fig. 8-4 Changing the bar
Dismantling the bar
Proceed as follows:
• Loosen the three chain guard securing screws (3)
• Remove the chain guard (4) and the chain
bar plate
(5)
• Loosen both nuts (1)
• Release the tension in the diamond chain via the adjusting screw (2)
• Remove the diamond chain
• Remove the nuts (1) from the chain
bar plate
(5)
• Remove the bar
Fitting the bar
Proceed as follows:
• Place the bar in the chain saw unit
• Fit the chain
bar plate
(5) and tighten nuts (1) slightly
• Place the diamond chain around the drive and reversing wheel and in
the chain guide of the bar. Note the direction of travel and installation
position of the diamond chain.
(
See Chapter 3
)
•
T
ension the diamond chain
.
• Tighten both nuts (1) with wrench
• Fit the chain guard (4) with the fixing screws (3)
1
2 3
3
3
4
5
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