Inhaltsverzeichnis
Werbung
METRO
No. of Flashes / Error encountered (CONTROL UNIT "DCM06" - Fig.15 - Pos.2 )
Led OFF / The control unit is switched off or switched on without faults.
Led steadily ON / The control unit is in programming mode through handheld programmer or computer and interface cable.
LED fl ashing / FAULTS
Flashes
Code
Error
2
22
Fault on acquisition
3
1D
Too low supply voltage
4
1E
Too hight supply voltage
5
5E
Too high fault
6
5D
Too high brushes fault
9
27
Fault on parameters' setting
10
2D
Fault on checksum
11
28
Program memory CRC fault
12
29
Parameters memory CRC fault
13
2F
Device not registered
Fuses
9) 200A (4Qbig) electronic control unit fuse
10) 5A Water pump fuse
11-12-13) 30A Brush motor Lamellar fuse
14) 40A Suction motor Lamellar fuse
15) 10A Dashboard fuse
16) 10A (DCM06) controls actuators fuse
17) 10A Brushing system motor fuse
19) 5A Horn fuse
66
Possible causes and solutions
Auto-calibration has not been correctly carried out
Battery voltage has decreased below the min. voltage (1.5V/cell). Check battery and battery cables.
Battery voltage has increased above the max value (2.35V/cell) or has exceeded the max voltage allowed for the controller. Check battery cables.
Lift current has exceeded the set limits. Check wiring, motor and mechanical parts.
Brushes current has exceeded the set limits. Check wiring and motor and be sure rotation is free from impediments.
Some parameters are not correct. Check programming.
Programming procedure has been interrupted. It is necessary to repeat the procedure.
Contact service center
Contact service center
Contact service center
FUSES
(SEE FIG.16)
The fuses blows if:
The fuse blows if there is a short-circuit on electric system or on the electric line for the unit 4Qbig. Replace the fuse
The fuse blows if there is a short-circuit. Replace the fuse
The fuse blows if there is a short-circuit on the brush motors. Replace the fuse
The fuse blows if there is a short-circuit on the suction motor. Replace the fuse
The fuse blows if there is a short-circuit. Replace the fuse
The fuse blows if there is a short-circuit on electric system or on the electric line for the unit "DCM06". Replace the fuse
The fuse blows if there is a short-circuit on the brushing system motor. Replace the fuse
The fuse blows if there is a short-circuit. Sostituire Replace the fuse
Werbung
Inhaltsverzeichnis
