9.3 Drive Control Unit
ATECH / ZAPI
B1
The forward direction contactor is correctly driven but does not close.
Contactor coil is defective; use ohmmeter to measure resistance
- Contactor coil is defective; use ohmmeter to measure resistance
- Contact is mechanically blocked
- Nominal voltage of contactor coil higher than battery voltage
B2
The reverse direction contactor is correctly driven but does not close.
- Contactor coil is defective; use ohmmeter to measure resistance
C
t
t i
h
i
ll bl
k d
- Contact is mechanically blocked
- Nominal voltage of contactor coil higher than battery voltage
B3
The forward or reverse direction contactor is correctly driven but does not close.
- Contactor coils are defective; use ohmmeter to measure resistance
- Contacts are mechanically blocked
- Nominal voltage of contactor coils higher than battery voltage
C1
No voltage supply to coil of the forward direction contactor. Check connector and
cable from contactor coil to positive supply and to pin A4 (NT2).
C2
No voltage supply to coil of the reverse direction contactor. Check connector and
bl f
t
t
il t
iti
l
d t
i A11 (NT1)
cable from contactor coil to positive supply and to pin A11 (NT1).
C3
No voltage supply to coils of the forward and reverse direction contactor. Check
connector and cable from contactor coils to positive supply and to pins A4 (NT2)
and A11 (NT1).
If no faults are detected for the items C1, C2, C3, replace logic.
70
Содержание ERIDE 30
Страница 19: ...3 Technical Data 19 ...
Страница 22: ...4 2 System Maintenance I The following maintenance work must be performed by an authorized Service Center 22 ...
Страница 23: ...4 3 System Maintenance II The following maintenance work must be performed by an authorized Service Center 23 ...
Страница 38: ...7 Mechanical Components 7 1 Squeegee Fig 7 1 38 ...
Страница 40: ...7 1 Mechanical Components 7 1 Squeegee Abb 30 Fi 7 3 Abb 30 Fig 7 2 Fig 7 3 Fig 7 2 40 ...
Страница 44: ...7 2 Forward and Reverse Switch The pictures below show the wiring of the switch 44 ...
Страница 45: ...7 3 Mechanical Components 7 3 Brush Head Lifting Unit 45 ...
Страница 46: ...7 3 Mechanical Components 7 3 Brush Head Lifting Unit 46 ...
Страница 76: ...11 Adjustment of Disk Brake 76 ...
Страница 80: ...12 2 Notes 80 ...