Nilfisk-Advance 56110000, Service Manual

Page: 19 / 102

FORM NO. 56043124 - Condor XL
™
- 19
MAINTENANCE
AXP SYSTEM
You will need to purge the system of the previous detergent when switching to a different detergent. SERVICE NOTE: Move machine over fl oor
drain before purging because a small amount of detergent will be dispensed in the process.
To Purge When Changing Chemicals (the scrub system
must be off):
1
Disconnect and remove the detergent cartridge.
2 Turn the key switch (50) on and wait a few seconds for
the start-up sequence to fi nish.
3 Press and hold the detergent switch (61) for approxi-
mately two seconds.
4 Release the switch when the chemical purge icon (E) ap-
pears on the display and the indicator on the detergent
switch
(61) starts fl ashing.
Note: Once activated, the purge process takes at least 10
seconds. See the illustration on this page for Detergent
System indicators. Normally one purge cycle is adequate to
purge the system.
To Purge Weekly (the scrub system must be off):
1
Disconnect and remove the detergent cartridge.
2 Install and connect a Cartridge fi lled with clean hot water.
3 Turn the key switch (50) on and wait a few seconds for
the start-up sequence to fi nish.
4 Press and hold the detergent switch (61) for approxi-
mately two seconds.
5 Release the switch when the chemical purge icon (E) ap-
pears on the display and the indicator on the detergent
switch
(61) starts fl ashing.
Note: Once activated, the purge process takes at least 10
seconds. See the illustration on this page for Detergent
System indicators. Normally one purge cycle is adequate to
purge the system.
Note: The Detergent Box (C) has Detergent Level Viewing
Slots (D) for referencing the amount of detergent remaining
in the cartridge(s). When the detergent level is nearing the
bottom of this slot, re
fi ll or replace the cartridge(s).
To Change the Detergent Mix Ratio (the scrub system
must be on):
1
Press and hold the detergent switch (61) for two seconds.
2 Release the switch once the detergent switch light begins fl ashing.
3 While the light is fl ashing, press and release the detergent switch to select the next detergent mixture ratio. Once the desired ratio is selected,
the detergent system will return to normal operation within three seconds.
Note: The detergent mixture (F) will be displayed for approximately 10 seconds each time the scrub mode changes, or each time the detergent
switch is pressed. Once set, the detergent fl ow rate automatically increases and decreases with the solution fl ow rate, but the detergent mix ratio
will remain the same. If an operator would prefer the fl exibility of setting different detergent dilutions ratios for different solution fl ow rates, this
speci fi c programming option can be found in the Appendix.
Note: During scrubbing, the detergent system can be turned off at any time by pressing the Detergent ON/OFF Switch (61) to allow scrubbing with
water only. No detergent is dispensed until the scrub system is activated and the Drive Pedal (29) is pushed forward.
Service Note: Follow the “To Purge Weekly” instructions above if the machine is going to be stored for an extended period of time, or if you plan
to discontinue use of the detergent (AXP) system.