NoteAction
xx0600003070
Note
Check that the serrated lock washers are
turned the correct way. See figure!
11
Parts:
• A: Serrated lock washer
• B: Gearbox axis 1
• C: Attachment screws M12x80
Note
Use a torque wrench with a holder for bits
recommended in Replacement of com-
plete arm system on page 240.
Refit 14 of the 16 attachment screws before
the arm system is completely lowered.
12
Shown in the figure Location of arm sys-
tem on page 240.
Remove the guide pins and secure the arm
system to the base with its 16 attachment
screws and washers.
13
M12 x 80, 12.9 quality gleitmo. Tightening
torque: 105 Nm.
Reused screws may be used, providing
they are lubricated as detailed in section
Screw joints on page 461 before fitting.
xx0700000380
Refit the calibration plate at the bottom of
the frame.
14
Parts:
• A: Calibration plate
Refit the mechanical stop pin to the frame.15
Detailed in section Replacing motor axis
1 on page 339.
Refit the axis-1 motor.16
Detailed in section Performing a leak-
down test on page 214.
Perform a leak-down test of the axis-1
gearbox.
17
Detailed in section Replacing cable har-
ness, axes 1-6 on page 222.
Refit the cabling in the base.18
Detailed in section Changing oil, axis-1
gearbox on page 170.
Refill the gearbox with lubricating oil.19
Continues on next page
250 Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.3.3 Replacement of complete arm system
Continued
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