71
03.11 EN
4 Maintenance checklist
Maintenance intervals
Standard = t WAB C
Cold store = k
Brakes
1.1 Test brakes and adjust if necessary. kt
1.2 Check magnetic brake air gap, adjust if necessary. kt
Maintenance intervals
Standard = t WAB C
Cold store = k
Electrical System
2.1
Test warning and safety devices in accordance with operating
instructions.
t
2.2 Test the cables and motor attachments. kt
2.3 Test instruments, displays and control switches. t
2.4 Test the switch setting. t
2.5 Check contactors and relays. t
2.6 Check fuse ratings. t
2.7 Carry out a frame leakage test. t
2.8 Check carbon brush wear (drive and hydraulic motors), replace if
necessary.
t
2.9 Make sure wire connections are secure and check for damage. t
Maintenance intervals
Standard = t WAB C
Cold store = k
Power Supply
3.1 Visually inspect battery and battery components. kt
3.2
Check battery cable connections are secure, grease terminals if
necessary.
kt
3.3 Check acid density, acid level and battery voltage. kt
3.4
Check battery connector for damage, test it and make sure it is
secure.
t
71
03.11 EN
4 Maintenance checklist
Maintenance intervals
Standard = t WAB C
Cold store = k
Brakes
1.1 Test brakes and adjust if necessary. kt
1.2 Check magnetic brake air gap, adjust if necessary. kt
Maintenance intervals
Standard = t WAB C
Cold store = k
Electrical System
2.1
Test warning and safety devices in accordance with operating
instructions.
t
2.2 Test the cables and motor attachments. kt
2.3 Test instruments, displays and control switches. t
2.4 Test the switch setting. t
2.5 Check contactors and relays. t
2.6 Check fuse ratings. t
2.7 Carry out a frame leakage test. t
2.8 Check carbon brush wear (drive and hydraulic motors), replace if
necessary.
t
2.9 Make sure wire connections are secure and check for damage. t
Maintenance intervals
Standard = t WAB C
Cold store = k
Power Supply
3.1 Visually inspect battery and battery components. kt
3.2
Check battery cable connections are secure, grease terminals if
necessary.
kt
3.3 Check acid density, acid level and battery voltage. kt
3.4
Check battery connector for damage, test it and make sure it is
secure.
t