C8 Maintenance 5. Joint #1
302 C Series Maintenance Manual Rev.2
Removal: Joint #1 Timing belt (M/C Cable Downward)
1. Turn OFF the Controller.
2. Turn the Manipulator laterally.
CAUTION
â–
turning the Manipulator laterally, there must be two or more people to
on it so that at least one of them can support the arm while the others are
Removing the bolts without supporting the arm may result
in the arm falling, bodily injury
, and/or malfunction of the robot system.
3. Remove the following covers.
Base maintenance cover
Base cover (M/C cable downward)
Connector plate (M/C cable downward)
For details, refer to C8 Maintenance: 3 Covers.
4. Disconnect the cables from the base
following connectors.
Connector
: X11, X12, X14, BR010, BR011, X010, X020,
X040,
LED, GS01, BT1
(Hold the clip to remove.)
5. Disconnect the following parts.
Air tubes
RJ45 connector
F-sensor connector
D-sub connector
For details, refer to C8 Maintenance: 5.1.3 Joint #1-Replacing the Timing Belt (M/C Cable
Backward), Removal steps (4) to (5), and (7).
6. Remove the brake power supply.
Cross recessed head screws with washer: 2-M3×6