12
12
Nilfisk
ALTO
E
Trouble shooting
1. Isolate component from the electricity supply.
2. Remove cover.
3. Apply mains voltage.
Set switch to position “AUTO” at full power.
4. Visual inspection:
Green LED lights up (5 V OK).
Red LED off (motor is not activated).
5. Isolate component from the electricity supply.
6. Remove the two motor cables from the circuit board and the switch.
7. Connect test lamp 302000764.
8. Test:
Green LED lights up (5 V OK)
Red LED lights up (motor is activated).
“Motor” test lamp is off (302000764).
Plug “Electrical tool” test lamp into the socket (302000765)
“Electrical tool” test lamp lights up immediately.
“Motor” test lamp slowly starts to light up (soft start).
Set switch to minimum speed.
Checking automatic starter with speed control in “MAN” mode
Motor Tool
302000764
L 1
N Green
Led.
Red-
Led.
To Next Page
Loading...
