Note
Action
Remove the VK-cover from the base.
9
Tip!
Push out the cover from inside or drill a
hole in the cover through which a tool can be
inserted in order to bend out the cover.
CAUTION
The robot base weighs 81 kg.
All lifting accessories used must be sized ac-
cordingly!
10
Shown in the figure
.
Secure the weight of the base and remove the
gearbox/base attachment screws and washer
.
11
Separate the base from the gearbox unit.
12
Refitting, base
The procedure below details how to refit the base to the robot.
Note
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot working
area.
1
Clean the joints that have been opened. See
Cut the paint or surface on the robot before re-
placing parts on page 159
2
Place the robot with the side of the lower arm
downwards on a workbench.
3
Be careful not to damage the motor connectors.
Clean the mating surfaces between the base
and the gearbox unit with isopropanol.
4
Spare part no. is specified in
.
Check the
V-ring
on the gearbox unit. Lubricate
with grease if needed. Replace it if damaged!
5
Lubricate the mating surface on the base with
Loctite 574.
6
CAUTION
The robot base weighs 81 kg.
All lifting accessories used must be sized ac-
cordingly!
7
Lift the base to mounting position.
8
Continues on next page
242
Product manual - IRB 1600/1660
3HAC026660-001 Revision: W
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.5.1 Replacement of base
Continued
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