ABB IRB 6660 Product Manual page 215

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Product manual - IRB 6660
3HAC028197-001 Revision: S
Action
CAUTION
The complete arm system weighs 1330 -
1520 kg! All lifting equipment used must be
sized accordingly!
Lift the complete arm system and move it at
very low speed, making sure it does not tip!
Make sure the lift is done completely level.
Adjust the length of the chains as detailed
in enclosed instruction .
Clean the mounting surfaces with isopropan-
ol.
Fit the two guide pins to the frame attach-
ment holes, as shown in the figure to the
right.
Lubricate the outer surface of the gearbox
for easier mating of the gearbox and arm
system.
Look through the empty mounting hole of
motor 1 to assist in aligning the assembly
during refitting of the arm system.
Lower the arm system with guidance from
the guide pins previously fitted to the frame.
Note
The refitting must be made completely level!
Make sure the lifting accessory is adjusted
prior to refitting of arm system.
Refit 22 of the 24 attachment screws before
the arm system is completely lowered.
© Copyright 2007-2018 ABB. All rights reserved.
4.3.5 Replacement of complete arm system
Note
Make sure all the hooks and attachments
stay in the correct position while lifting the
robot!
xx0600002632
The figure above shows the frame, view
from below.
• A: Attachment holes for the guide
pins, M12
This is a complex task to be performed
with utmost care in order to avoid injury
or damage!
Continues on next page
4 Repair
Continued
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