Nilfisk SC800 ST User Manual

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Service Manual: SC750, SC800, SC 750 ST, SC800 ST

Form Number 56043150 Page 25

LCD

Display

Code

Blink

Code

Denion

Explanaon / Code Seng Condions / Flash Indicator

/ Disables / Check

62 4,1 Soluon Solenoid Circuit

Stuck On

The Main Machine controller is sensing current ow

through its internal switch for the soluon solenoid cir-

cuit when it has not requested that the switch be turned

on. (Senses >= 20 m Amps for 5 seconds).

63 4,2 Brush Contactor Coil

Circuit Stuck On

The Main Machine controller is sensing current ow

through its internal switch for the Brush Contactor Coil

circuit when it has not requested that the switch be

turned on. (Senses >= 20 m Amps for 5 seconds).

64 4,3 Vacuum Contactor Coil

Circuit Stuck On

The Main Machine controller is sensing current ow

through its internal switch for the Vacuum Contactor

Coil circuit when it has not requested that the switch be

turned on. (Senses >= 20 m Amps for 5 seconds).

65 (N/A) Brush Remove Contactor

Coil Circuit Stuck On

The Main Machine controller is sensing current ow

through its internal switch for the Brush Remove Contac-

tor Coil circuit when it has not requested that the switch

be turned on. (Senses >= 20 m Amps for 5 seconds).

70 4,4 Corrupt Communicaon

From On-Board Baery

Charger

The Baery Charger did not properly repeat the charging

prole message back to the Main Machine Controller.

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Nilfisk SC800 ST Heavy-Duty Cleaning