Nilfisk-Advance BA 600S Service Manual page 52

Possible cause:
– open jack cable (red and blue);
– foreign material prevents the correct movement of the deck actuator;
– faulty deck actuator;
– microswitch cams incorrect adjustment;
– faulty microswitch.
(**) The microswitch status in non compatible with deck actuator potentiometer.
Possible cause:
– open microswitch wiring harness;
– microswitch cams incorrect adjustment;
– faulty microswitch.
NOTE
The microswitch permitted status are those indicated in the table below.
DECK ACTUATOR LIMIT MICROSWITCH STATUS AND CONTROL PANEL WARNING LIGHT
Deck actuator position
Deck up
Deck between up and working
positions
Deck on working position
Deck between working and
extrapressure positions
Deck in the extrapressure position
909 5484 000(1)2004-03
Microswitch status
(28) (29)
OPEN CLOSED
CLOSED CLOSED
CLOSED OPEN
CLOSED CLOSED
CLOSED CLOSED
SERVICE MANUAL
Control panel switch LEDs status
(30) (13)
CLOSED OFF
CLOSED FLASHING
CLOSED ON
CLOSED ON
OPEN ON
(14)
OFF
OFF
OFF
FLASHING
ON
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