ABB IRB 1660 Product Manual page 242

4 Repair
4.5.1 Replacement of base
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Refitting, base
The procedure below details how to refit the base to the robot.
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242
Action
Remove the VK-cover from the base.
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!
Secure the weight of the base and remove the
gearbox/base attachment screws and washer.
Separate the base from the gearbox unit.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
Clean the joints that have been opened. See
Cut the paint or surface on the robot before re-
placing parts on page 159
Place the robot with the side of the lower arm
downwards on a workbench.
Be careful not to damage the motor connectors.
Clean the mating surfaces between the base
and the gearbox unit with isopropanol.
Check the V-ring on the gearbox unit. Lubricate
with grease if needed. Replace it if damaged!
Lubricate the mating surface on the base with
Loctite 574.
CAUTION
The robot base weighs 81 kg.
All lifting accessories used must be sized ac-
cordingly!
Lift the base to mounting position.
© Copyright 2006-2018 ABB. All rights reserved.
Note
Shown in the figure Location of base
on page 239.
Note
Spare part no. is specified in
equipment on page 239.
Product manual - IRB 1600/1660
3HAC026660-001 Revision: W
Required