SC800 User Manual

User Manual - Page 46

For SC800. Also, The document are for others Nilfisk models: 56112000(SC750-26D), 56112004(SC750-28D), 56112006(SC750-28C), 56112012(SC750 ST-26D), 56112013(SC750 ST-28C), 56112016(SC800-28D), 56112018(SC800- 28C), 56112024(SC800-32C), 56112028(SC800-34D), 56112032(SC800 ST-34D), 56112780 (SC70- 28R)

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

Form Number 56043150 Page 46

9. Tip cover away from machine

a. Remove the screw securing the ground wire to the back of the control switch interface panel.

b. Disconnect the clear pressure sensor hose from the ng at the soluon tank. DO NOT TRY TO DISCON-

NECT THE HOSE FROM THE CIRCUIT BOARD.

c. Unplug main machine controller electrical connectors.

d. Free circuit breakers, handle switch connector and key switch from cover assembly.

CIRCUIT BREAKER WIRING

(AS VIEWED FROM BACK OF PANEL)

YEL

YEL X18-1

YEL

RED X17-1

RED X19-1

ORN X20-1

KEY SWITCH WIRING

(AS VIEWED FROM BACK OF SWITCH)

WHT/BRN X72-1

BRN X52-1

YEL X51-1

CAUTION!

Do not remove hose

from control bo ard.

Only disconnect hose

at solution tank fitting.

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Nilfisk SC800 Heavy-Duty Cleaning

User Manual - Page 46