7 Cleaning and servicing the heating system – Requirements
154
✓
If the drive chain has approximately 1 cm play, the tension is cor-
rect.
✓
If the drive chain has more play, it must be tightened.
6.
Loosen the locking screw on the chain tensioner (4).
✓
The chain tensioner can be moved.
7.
Move the chain tensioner (4) to the side until the drive chain has
sufficient tension again.
8.
Secure the chain tensioner (4) in this position.
✓
The drive chain is tightened.
9.
Mount the chain guard (3) back on the feeding system.
10.
Switch the heating system on again.
✎
See the chapter entitled “6 Using the heating system”, section
“6.2 Switching on the heating system”.
✓
The check of the feeding system drive chain is completed.
Warning!
Risk of injury from automatically driven components
When the heating system is switched on, the gears and drive chains
that move the various augers rotate. Fingers could be crushed du-
ring cleaning and maintenance work.
Switch the heating system off before checking the drive chains.
Figure 7/9 - Checking the feeding system drive chain
4
3
2
1
Summary of Contents for Compact 25
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Page 186: ...12 Index 186 HDG Compact 25 35 Version 2 de HDG Bavaria GmbH Oktober 2007 ...
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