ABB IRB 7600 Product Manual page 120

3 Maintenance
3.2.2 Maintenance schedule
Continued
Miscellaneous activities
Maintenance
activity
Cleaning
Overhaul
Replacement
Replacement
Lubrication
i
ii
iii Always lubricate the front eye bearing after refitting the shaft of the balancing device.
Activities and intervals, optional equipment
The following table specifies the required maintenance activities and intervals for
common optional equipment. The maintenance of other external equipment for the
robot is detailed in separate documents.
Maintenance
activity
Inspection
Inspection
Inspection
120
Equipment
Robot
Robot
Battery pack,
measurement sys-
tem of type
RMU101 or
RMU102 (3-pole
battery contact)
Battery pack,
measurement sys-
tem with 2-pole bat-
tery contact, e.g.
DSQC633A
Balancing device
bearings
The battery low alert (38213 Battery charge low) is displayed when the battery needs to be replaced.
The recommendation to avoid an unsynchronized robot is to keep the power to the controller turned
on until the battery is to be replaced.
See the replacement instruction for more details.
The battery low alert (38213 Battery charge low) is displayed when remaining backup capacity
(robot powered off) is less than 2 months. The typical lifetime of a new battery is 36 months if the
robot is powered off 2 days/week or 18 months if the robot is powered off 16 h/day. The lifetime
can be extended with a battery shutdown service routine. See Operating manual - IRC5 with
FlexPendant or Operating manual - OmniCore for instructions.
Equipment
Signal lamp
Mechanical stop
axes 1-2-3
Motor fans, axes
1-2-3
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Interval
-
Every:
40,000 hours
36 months or battery low
i
alert
ii
Battery low alert
Every:
iii
12,000 hours
Interval Note
Every:
12 months
Every: Mechanical stops in
addition to the fixed
12 months
stops
Every 12 Inspect the fans for
months contamination that
could hinder the air
supply. Clean if ne-
cessary.
Detailed in section
Cleaning the IRB 7600 on
page 193
Expected component life
on page 121
Replacing the SMB battery
on page 184
Replacing the SMB battery
on page 184
Detailed in section
Inspecting the UL
lamp on page 160
Inspecting the mech-
anical stops on axes
1, 2, and 3 on
page 154
-
Product manual - IRB 7600
3HAC022033-001 Revision: AH