ABB IRB 390 Product Manual page 124

5 Repair
5.3.2 Mounting instructions for sealings
Continued
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124
Action
Check the o-ring grooves.
The grooves must be geometrically correct and
should be free of pores and contamination.
Lubricate the o-ring with grease.
Tighten the screws evenly while assembling.
Check that the o-ring is not squashed outside
the o-ring groove.
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Note
CAUTION
Do not lubricate the hollow o-ring for
the base cover, it may slip out of its
position in the cleaning process.
Product manual - IRB 390
3HAC066566-001 Revision: B