ABB IRB 6640 Foundry Prime Product Manual page 250

4 Repair
4.3.3 Replacement of complete arm system
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250
Action
Note
Check that the serrated lock washers are
turned the correct way. See figure!
Refit 14 of the 16 attachment screws before
the arm system is completely lowered.
Remove the guide pins and secure the arm
system to the base with its 16 attachment
screws and washers.
Refit the calibration plate at the bottom of
the frame.
Refit the mechanical stop pin to the frame.
Refit the axis-1 motor.
Perform a leak-down test of the axis-1
gearbox.
Refit the cabling in the base.
Refill the gearbox with lubricating oil.
© Copyright 2011-2018 ABB. All rights reserved.
Note
xx0600003070
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
Shown in the figure Location of arm sys-
tem on page 240.
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
xx0700000380
Parts:
• A: Calibration plate
Detailed in section Replacing motor axis
1 on page 339.
Detailed in section Performing a leak-
down test on page 214.
Detailed in section Replacing cable har-
ness, axes 1-6 on page
Detailed in section Changing oil, axis-1
gearbox on page 170.
Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
240.
before fitting.
222.