4 Repair
4.5.1. Replacement of base
3HAC026660-001 Revision: C166
© Copyright 2006-2008 ABB. All rights reserved.
Removal, base
The procedure below details how to remove the base from the robot.
Isopropanol For cleaning the mating
surfaces.
Standard toolkit - The contents are defined
in section Standard toolkit
on page 237.
Other tools and
procedures may be
required. See
references to these
procedures in the
step-by-step instruc-
tions below.
These procedures include
references to the tools
required.
Equipment Spare part no. Art. no. Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Remove the cabling inside the base and pull it
up to the gearbox unit.
The cable layout in the base is shown
in the figure Illustration, cabling inside
base on page 118.
3. Remove the serial measurement unit. Detailed in section Removal, serial
measurement unit on page 170.
4. Unfasten the base from the installation site by
removing the attachment bolts from the
foundation.
5.
CAUTION!
The robot weighs 250 kg! All lifting equipment
must be sized accordingly!
6. Fit the lifting slings to the robot, lift it and place it
with the side of the lower arm downwards on a
work bench.
Be careful not to damage the motor connectors!
Art. no. is specified in Required
equipment on page 165.
7. 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.
Continued
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