Inverted Tooth Chain Lock Check; Tensioning The Inverted Tooth Chain - Bosch R418009760–BDL–001–AA/2009-07 Mode D'emploi

Inverted tooth chain drive | R418009760–BDL–001–AA/2009-07
WARNING!
5. Rivet the end of the lock pivot and grind off the rivet head until
it is flush with the outer surface of the welding plates.
Fig. 10: Riveting

Inverted tooth chain lock check

X
Check whether the inverted tooth chain is positioned correctly
and locked securely. The locking joint must move smoothly.

Tensioning the inverted tooth chain

You must tension the inverted tooth chain
• to avoid too much chain slack (sag)
• or to achieve special operating properties, e.g. pre-tensioning
for reversing-operation.
Damage to property and injuries due to incorrect inverted
tooth chain tensioning!
The chain can skip due to insufficient tensioning or burst due to
overstraining.
X For inverted tooth chains that are not pre-tensioned:
Ensure that the slack span does not sag more than 1 % of
the axle distance.
X For pre-tensioned chains:
chain cannot be moved manually more than 2 % of the axle
distance.
X
If your application has different tensioning requirements,
contact Bosch Rexroth Ag, Antriebstechnik Zahnkette for
approval. The address is printed on the back cover of these
instructions.
Bosch Rexroth AG
00135395
Ensure that the inverted tooth
69/220
Assembly