4 Repair
4.6.1. Replacement of motor, axis 1
301
3HAC026876-001 Revision: C
© Copyri
ght
200
6-2008 ABB.
All rights reserved.
Removal, motor axis 1
The procedure below details how to remove motor, axis 1.
Standard toolkit
-
The content is defined in
section
.
Calibration Pendulum
toolkit
3HAC15716-1
Complete kit that also
includes operating
manual.
Other tools and
procedures may be
required. See
references to these
procedures in the
step-by-step instruc-
tions below.
These procedures include
references to the tools
required.
Circuit Diagram
3HAC025744-001
See chapter
Circuit
diagram
.
Equipment, etc.
Spare part no.
Art. no.
Note
Action
Note
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. Remove the cover for connector access on top of
the motor by unscrewing its four attachment screws.
3. Remove the cable gland cover at the cable exit by
unscrewing its two attachment screws.
NOTE!
Make sure the gasket is not damaged!
xx0200000199
•
A: Cable gland cover
4. Disconnect all connectors beneath the motor cover.
5. Apply lifting tool, motor axis 1, 4, 5 to the motor.
6. In order to release the brakes, connect the 24 VDC
power supply.
Connect to connector R2.MP1
•
+: pin 2
•
-: pin 5
7. Remove the motor by unscrewing its four
attachment screws and plain washers.
Shown in the figure
.
Continued
Continues on next page