ABB IRB 7600 - 500/2.55 Product Manual page 233

Removal, cable harness, axes 5-6
The procedure below details how to remove the upper arm cable harness.
Refitting, cable harness, axes 5-6
The procedure below details how to refit the upper cable harness.
3HAC022033-001 Revision: E
Action
1. Position the upper arm as follows:
• Axis 4: 0 degrees
• Axis 5: +90 degrees
• Axis 6: no significance
2.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
3. Remove the left hand side wrist cover by unscrewing its
attachment screws.
4.
NOTE!
Axis 5 must be oriented in the correct position (+90º) to
allow the motor 6 cover to open!
5. Disconnect all connectors at motor 5 and motor 6.
6. Remove the plastic cover on the rear of the upper arm,
by removing the attachment screws.
7. Remove the spiral plate by unscrewing the screw at the
bottom of the spiral cup.
8. Remove eventual cable straps from the harness.
9. Disconnect connector R2.M5/6 at the cable harness
division.
10. Remove the cable attachment inside the upper arm.
11. Gently pull the cable harness out.
Action
1. Position the upper arm as follows:
• Axis 4: 0 degrees
• Axis 5: +90 degrees
• Axis 6: no significance
2. Gently insert the cable harness from the rear into the
upper arm.
3. Pull the small spiral plate past motor 5.
4. Route the cables outside the heat protection plate.
4.3.2. Replacement of cable harness, axes 5-6
Note
Specified in the figure
Location of cable harness ax
5-6 on page
Shown in the figure
of cable harness ax 5-6 on
page
Note
4 Repair
Continued
230.
Location
230.
Continues on next page
231