ABB IRB 920 - Page 89

ii
Replace when damage or cracks is detected or life limit is approaching that specified in section
Expected component life on page 90.
iii
The battery is to be replaced at given maintenance interval or at battery low alert.
iv
Not needed separately if already included in the application.
v
Recommended test interval is within the range 8-48 hours.
Product manual - IRB 920 89
3HAC075721-001 Revision: C
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4 Maintenance
4.3.2 Maintenance schedule
Continued