10 Maintenance work (continued)
139 of 206
BA KR 6, 16 F, KR C4 12.10.07 en
10.4 Other maintenance
Information!
Section 10.1 of this chapter must be observed!
Warning!
Turn the main switch on the robot control cabinet to “OFF” and secure it with a
padlock to prevent unauthorized persons from switching it on again.
Notice!
Store lubricants in accordance with regulations and dispose of them with mini-
mum environmental impact.
D “Other maintenance” table
Maintenance point
(Fig. 103)
Maintenance
interval
(hours)
Activity Note
10000
Robot mounting base
D
Check tightening torques for
bolts and anchor nuts.
See Chapter 7 “Installation,
connection, exchange”.
Electric cables and
dress package
D
2)
D
2)
Check electric cables, flexi-
ble tubes and dress pak-
kage for wear and chafing.
Check the quantity of cable
grease in the base frame
and replenish if necessary.
Cable grease
Art. no. 00--126--265
Exchange any damaged
cables and flexible tubes.
Toothed belts, arm A4,
A5
D
1)
Check toothed belt tension See Chapter 11, “Adjust-
ment”
Check toothed belts Replace toothed belts if
cracks or signs of deteriora-
tion are found. See Section
12.10.
D
3)
Replace toothed belts Exchange toothed belts,
see Section 12.10.
1) Also carried out at KUKA before delivery , or must be performed by the user after a toothed belt has been exchanged.
2) For EX--variant robots, after 5,000 hours of operation.
3) After 2 years at the latest.
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