ABB IRB 390 Product Manual page 59

Attaching the lower arms to the upper arms
Use this procedure to fit all lower arms.
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Product manual - IRB 390
3HAC066566-001 Revision: B
3.3.5 Orienting, assembling and securing the manipulator
Action
Fit the sealing washer to the lower arm.
Replace the sealing washer if damaged.
Lubricate the lower arm thread.
Note
The surface under the thread head must be dry
and not contain grease.
Fit the lower arm.
Make sure the sealing washer is in place.
Note
The lower arm can be turned either way, the ori-
entation has no significance.
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3 Installation and commissioning
Note
Sealing washer: 3HAC062123-001.
xx2000000861
Anti-seize paste: 3HAC070875-002
(Molykote P1900)
xx2000000684
Lower arm / parallel bar:
3HAC060138-001.
xx1900001796
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