Detergent Dilution Ratio Selection; Factory Reset - Clarke Clean Track® L24 56317170 Service Manual

Detergent Dilution Ratio Selection

Factory Default: Chemical System Default: Off, Detergent Dilution Ratio: 1:128, Ratio Offset: 0
When the chemical mixing system senses that a ratio is not picked on the detergent bottle, it defaults to a
predetermined value. In some cases this value may need to be changed for different detergents. Also, the chemical
system defaults to inactive during normal scrubbing operations. Also, it may be determined that the chemical system
should pump more or less detergent for a given ratio setting. These the settings can be changed by following this
procedure:
1. Turn the Key Switch (A) to the off position.
2. Press and hold the Detergent System Switch (B).
3. While holding the switch, turn the Key Switch to the on position.
4. Continue to hold the switch until the detergent indicator is yellow.
5. Release the Detergent System Switch. The bottom line of the display will now show the carpet icon, the Chemical
Mixing System Indicator (D1) enabled or disabled, the default detergent ratio and the offset value.
6. Press the Wand Switch (G) to toggle the default setting on or off.
7. Press the Scrub ON Switch (J) to toggle between the different ratio offsets.
• "0" indicates no offset.
• "-" indicates a -10% offset,
• "+" indicates a +10% offset in the amount of detergent pumped.
8. Press the Detergent System Switch to change the default ratio when the
chemical system does not sense one selected on the detergent bottle. This
ratio can be one of nine settings from 1:32 to 1:300.
9. When the correct settings are selected press the Scrub OFF Switch (H) to save
them. The display will now show a key icon to indicate the procedure is done.
10. Turn the Key Switch to the off position. The new settings will be saved and will
remain in effect until they are changed again.

Factory Reset

It may be necessary in some circumstances to reset all of the machines parameters
back to the default factory settings. This can be accomplished by following this
procedure:
1. Turn the Key Switch (A) to the off position.
2. Press and hold the Wand Switch (G), the Vacuum Switch (E) and the Scrub OFF Switch (H).
3. While holding these switches, turn the Key Switch to the on position.
4. Continue to hold the switches until the right indicator in the Scrub ON Switch (J) is yellow and the key icon is shown
on the display.
5. Release the switches.
6. Turn the Key Switch to the off position.
7. Turn the Key Switch to the on position. The display will now show the Chemical Mixing System Indicator (D1) with
or without a cross through it. The Chemical Mixing System Indicator represents the chemical system enabled, and
the Chemical Mixing System Indicator with a cross through it represents the chemical system disabled. Press and
release the Detergent System Switch (B) to toggle between the two.
80 - Form No. 56043161 - Clean Track L24
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