Bosch Rexroth BS 2/C Series Assembly Instructions Manual page 47

4. Secure the chain
tensioner
.
5. Open the chain
at the master link.
6. With the disassembly
3
tool ) remove enough
chain links to be able
to close the chain as
tightly as possible at the
tension wheel.
3
) Disassembly tool:
– For the fl at top chain:
3 842 010 510
– For the accumulation
roller chain:
3 842 010 511
Note:
• Remove the same number
of chain links from both
chains.
• Note the number of chain
links removed in the
service plan.
• Exchange the chain if
the admissible elongation
of the chain (= 3% of
the original length) is
exceeded.
7. Close the chain.
8. Release the chain
tensioner. Check the
tension of the chain.
9. Mount the external
housing element halves.
10. Mount the gear motor.
6
8 981 010 511
5 7
3 842 530 417
2
)
2x
10
SW10
M = 8 Nm
D
BS 2/C-100
BS 2/R-300
Fig. 29: Shortening the conveyor chain: BS 2/C-100, ...-250, BS 2/R-300, ...-700, MA = R/L (2/2)
Maintenance and Repair
4
3
SW19
6
2 9
BS 2/C-250
BS 2/R-700
3 842 358 724/2013-04, MIT: BS 2/C-... + BS 2/R-..., Bosch Rexroth AG
47/76
3
8
4x
10
SW10
M = 8 Nm
D
547 601-42