Index revision : A
34
7140
6.3.2. Procedure C2: Replacement of the coder
After 3 to 5,000 hours of operation, or in case of accidental damage, it may be necessary to
change the coder. Caution: The coder is very fragile, especially its connection terminals.
For proper operation of the equipment, it is recommended that the antistatic toothed belt on
the carriage is correctly adjusted.
•
Step 1
: Move the carriage down to the bot-
tom stop.
•
Step 2
: Switch off the power supply to the
Inomotion
and disconnect the electrical
connections to the coder.
•
Step 3
: Remove the side panel (1) and the
access trap door.
•
Step 4
: Unscrew the coder cable.
•
Step 5
: Remove the nut (3) from the coder
anti-rotation plate
•
Step 6
: Remove the coder from the motor
shaft by unscrewing the screw (
4
).
•
Step 7
: Remove the coder anti-rotation
plate by unscrewing the screws (
5
).
•
Step 8
: Proceed in reverse order for reas-
sembly.
