Bosch Rexroth BS 2/R-300 - Shortening the Conveyor Chain: BS 2;C-H, BS 2;R-H, BS 2;R-V+ 1200, Motor Mounting (MA) = R;L

10.4.12 Shortening the conveyor chain: BS 2/C-H, BS 2/R-H, BS 2/R-V+ 1200,
motor mounting (MA) = R/L
Fig. 37:
2
9
2
7
8
4
8 981 010 510
1
)
4
)
3 842 535 333
5 6 7
X
"X"
3
M
4x
D
= 7 Nm
SW4
M
4x
D
= 7 Nm
SW4
SW10
M
D
= 8 Nm
SW27
1
BS 2/C-H
563 833-45
3
)
Shortening the conveyor chain BS 2/C-H, BS 2/R-H, BS 2/R-V+ 1200, MA = R/L (1/2)
Please note:
Perform the steps on both
sides in parallel.
1. Remove the gear motor.
2. Remove the side cover
plates, remove the
bottom cover sheets.
3. Using a wrench,
turn the drive shaft
in the conveying
direction until the chain
lock appears on the
chain tensioner.
You recognize the
chain lock:
– of the fl at top chain
by the gray fl at chain
with hole

1
).
– of the accumulation
roller chain by the
galvanized tab

2
).
3
) Disassembly tool:
– for fl at top chain:
3 842 010 510
4
) Chain lock:
– for fl at top chain:
3 842 535 333
Maintenance and repair 55/84
3 842 563 834/2022-08, MIT: BS 2/C-…, BS 2/R-…, Bosch Rexroth AG
ENGLISH