ABB IRB 6640 Product Manual page 148

3 Maintenance
3.3.8. Inspection, cable harness
Continued
Inspection, cable harness, axes 5-6
The procedure below details how to inspect the cable harness of axes 5-6.
146
Action
1.
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.
2. Make an overall visual inspection of the cable
harness, in order to detect wear and damage.
3. Check the attachments at the rear of the
upper arm and in the upper arm tube.
NOTE!
For Cleanroom robots also check the
connectors at the division point. Make sure
the connection plate axis 3 is not bent or in
any other way damaged.
4.
NOTE!
For Cleanroom robots, check all cable
attachments as well as velcro straps.
Also check that the cable harness is fitted
correctly at the cable guide on the armhouse.
Make sure the cable harness is properly
attached to the robot and isn't damaged.
5.
NOTE!
If the robot is used in a Foundry Prime appli-
cation, check the cables for cracks in
insulation.
6. Replace the cable harness if wear, cracks or
damage is detected.
Note
Shown in the figure Location of cabling
axes 5-6 on page 145.
Shown in the figure Location of cabling
axes 5-6 on page 145.
Shown in the figure Location of cable
harness, axes 1-4 on page
Detailed in section Replacement of
cable harness, axes 1-6 on page
Detailed in section Replacement of
cable harness, axes 5-6 - IRB 6640ID on
page 245.
Detailed in section Replacement of
cable harness, Cleanroom on page
3HAC026876-001 Revision: F
142.
203.
224.