ABB IRB 390, Product Manual

Page: 141 / 346

Note Action
Sealing washer: 3HAC062123-001.
xx2000001063
Fit all lower arms to the delta unit.
Make sure the sealing washers are in place. 4
Tightening torque: 100 Nm. Tighten the lower arm shafts. 5
Interchangeable head torque
wrench Start by hand, then use an interchangeable head
torque wrench and the open-end head insert to
apply tightening torque.
Torque wrench head, open-end in-
sert: 3HAC073854-001
xx1900002150
Refitting the upper end of the telescopic shaft
Note Action
CAUTION
The telescopic shaft must be oriented correctly,
otherwise it is damaged. Always fit the narrow
shaft part up against the base unit.
1
Cleaning agent: Isopropanol. Clean the friction shim, the sealing ring and the
contact surfaces with isopropanol. Inspect for
damage. 2
Friction shim: 3HAC060200-001.
Sealing ring: 3HAC060263-001
Replace if damaged.
Continues on next page
Product manual - IRB 390 141
3HAC066566-001 Revision: B
© Copyright 2020 - 2021 ABB. All rights reserved.
5 Repair
5.4.1 Replacing the base unit
Continued