Diamond Products HCH50 - Manual (Page 51)

Operating instructions Servicing
HCH5011 / 001 8-3
8.2 Tensioning the diamond chain
Fig. 8-1 Tensioning the diamond chain
Proceed as follows:
To tension the diamond chain you will need the fork wrench SW 19
supplied with the tool kit.
• Loosen both nuts (1)
• Adjust the adjusting screw (2) for the correct chain tension
• Tighten both nuts (1)
8.2.1 Correct chain tension
• The chain tension is correctly set if, in the middle of the bar, with a
moderate pull the chain can be pulled away from the bar by a maximum
of 6 mm.
• It must be possible to turn the chain in the uncoupled state one full
rotation with ease by hand.
Fig. 8-2 Chain tension
1 2
6 mm