ABB IRB 8700 Series Product Manual page 731

5
6
Removing the motor
1
2
3
4
Product manual - IRB 8700
3HAC052853-001 Revision: F
Action
Remove the cable gland cover.
Make sure the gasket is not damaged.
Tip
Make a note in which direction the cable
gland hole is facing, if the motor will be re-
moved too. The motor shall be refitted in
the same position.
Use caution and pull out the motor cables.
Action
DANGER
When releasing the holding brakes of the
motor, the lower arm and/or parallel arm
will be movable and may fall down! Before
continuing, the lower arm and parallel arm
must be secured!
In order to release the brakes, connect the
24 VDC power supply.
Connect connector R2.MP3:
• pin 2 = 24V
• pin 5 = 0V
Remove the attachment screws that secure
the motor.
Tip
Use a bits extender in order to reach the
screws.
Fit guide pins in opposite holes.
© Copyright 2015-2018 ABB. All rights reserved.
4.8.4 Replacing the axis-3 gearbox
Note
xx1200001067
Note
24 VDC power supply
Bits extender: 3HAC12342-1
xx1600000069
Guide pin, M10x150: 3HAC15512-1
Always use guide pins in pairs.
Continues on next page
4 Repair
Continued
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