Index revision : A
36
7140
6.3.4. Procedure C4: Replacement of the rollers of the counterweight carriage
If the conterweight carriage starts to vibrate excessively during operation, especially at the
inversion points, in most cases the cause is too much play in the rollers or defective or worn roll-
ers.
• Move the conterweight carriage down until it touches the lower stop.
• Remove the side panels.
• Secure the counterweight carriage by placing a cleat (100x100) of a size adapted to the
height between the counterweight carriage and the base of the
Inorecip V
.
• Remove the antistatic toothed belt (
).
• Remove the belt retaining plate (
C
) and
the rear roller protection plate (
A
) (4 screws
per plate)
• Remove both sets of side weights (
B
) with 4
nuts per set
• Loosen the lock nut (
G
) and unscrew the
set screw (
F
) on both sides of the roller.
• Remove the nut (
H
) from the roller shaft
and pull out the roller assembly (
D
) and
spacers (
E
). Proceed in the same way for
the other rollers of the counterweight car-
riage
• Proceed in the reverse order to reassemble
the new rollers. Adjust the rollers(
).
• Proceed in the reverse order to reassemble the plates and panels described above
• Check the belt tension (
) before reassembling the side panels of the
Inorecip V
.
DES07424
A
B
C
D
H
I
G
F
E
