NoteAction
Lifting accessory (chain):
3HAC15556-1
Attach the Lifting accessory (chain) to an over-
head crane (or similar), then to the lifting eye in
the arm house and to a roundsling run through
the wrist.
13
Roundsling, 1 m: Length: 1 m, lift-
ing capacity: 1,000 kg.
xx1200001254
Raise the overhead crane to stretch the chains
and roundslings.
14
Verify that the roundsling between the wrist and
the lower arm is stretched.
To release the brake, connect the 24 VDC power
supply.
15
Connect to connector R2.MP2, axis-2 motor:
• + = pin 2
• - = pin 5
Disconnecting the axis-2 motor cables
Use this procedure to disconnect the motor cables.
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Continues on next page
Product manual - IRB 6700 677
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.8.3 Replacing the axis-2 gearbox (IRB 6700 - 235/2.65, IRB 6700 - 205/2.80, IRB 6700 - 175/3.05, IRB
6700 - 150/3.20, IRB 6700 - 200/2.60, IRB 6700 - 155/2.85)
Continued
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