3 Maintenance
3.2.2. Maintenance schedule
1153HAC020993-001 Revision: G
© Copyright 2004-2008 ABB. All rights reserved.
• 1. If the robot is working in cleanings cells that are not emptied when the robot is
switched off, the oil may be replaced more frequently.
• 2. Analyse water content in oil in gearbox axis 6 first time after 3000H or 6 mounths.
If the working conditions changes, analyse again after 3000h or 6 mounths.
• 3.The service time for gearboxes, axes 4 and 5, is not calculated by the SIS, see
expected life in section Expected component life on page 116.
• 4. It is recommended to replace the complete upper arm house, instead of only
replacing the gearbox.
• 5. It is recommended to replace the complete wrist unit, instead of only replacing the
gearbox.
Replacement Cable harness If required Replacement of cable harness,
axes 1-6 on page 204
Replacement SMB Battery pack 36 mths Replacement of SMB battery on
page 175
Replacement Axis 1 gearbox As
specified
by the SIS,
or typically
96 mths
Replacement of gearbox, axis 1
on page 339
Replacement Axis 2 gearbox As
specified
by the SIS,
or typically
96 mths
Replacement of gearbox axis 2
on page 346
Replacement Axis 3 gearbox As
specified
by the SIS,
or typically
96 mths
Replacement of gearbox, axis 3
on page 354
Replacement Axis 4 gearbox
4)
96 mths
3)
Replacement of upper arm on
page 250
Replacement Axis 5 gearbox
5)
96 mths
3)
Replacement of complete wrist
unit on page 245
Replacement Axis 6 gearbox 24 mths
1
Replacement of gearbox, axis 6
on page 360
Rust preventing Wrist bearing 6 mths Rust preventive, support
bearing in wrist (Foundry Prime)
on page 185
Rust preventing Axis 1 sealing 6 mths Rust preventive, bearing axis 1
(Foundry Prime) on page 180
Maintenance
activity
Equipment Interval Detailed in section
Continued
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