Nilfisk-Advance Advance SC4000 Instructions For Use Manual page 23

DETERGENT SYSTEM PURGE (WITH ECOFLEX)
To Purge When Changing Detergent (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
SERVICE NOTE:
Disconnect and remove the Detergent Cartridge (8).
1
2 Place the Magnetic SmartKey (39) onto SmartKey Reader (22). See Figure 2-9. Press the Power Switch (H) to power on the machine. Wait
3 Press and hold the Solution Switch (F) and the Detergent Switch (J) down for 2 seconds. Release the switches when the Detergent Purge
Indicator (C19) appears on the display (the Detergent Switch Light (J1) and Solution Switch Light (F1) will be ON). NOTE: Once activated
the purge process takes 20 seconds. Press (F) or (J) again before 20 seconds to cancel purge. Normally one purge cycle is adequate to
purge the system.
To Purge Weekly (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
2 Follow steps 2 and 3 from "To Purge When Changing Detergent".
SERVICE NOTE:
FIGURE 2-9
9/2022
Purge
Press and hold (F) &
(J) for 2 seconds to
purge.
C19
INSTRUCTIONS FOR USE
C
H
J1
J
56091272 - Advance SC4000
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F
F1
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