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78 - Form No. 56043161 - Clean Track

L24

Restoring the Scrub Pressure Limits to the Factory Default Settings

FactoryDefault:MaintenanceMode–9,RestorationMode–9,Pre-sprayMode–9

Torestorethescrubpressurelimitstothedefaultsetting,performthefollowingsteps:

1. Turn the Key Switch (A) to the off position.

2. Press and hold the Scrub ON Switch (J).

3. WhileholdingtheScrubONSwitch,turntheKeySwitchtotheonposition.

4. Continue to hold the Scrub ON Switch until the scrub off indicator is green and the display shows a brush icon and

a key icon.

5. Release the Scrub ON Switch. The scrub switch operating mode and pressure settings have now been restored.

6. Turn the Key Switch to the off position.

Recall Of Stored Error Codes

Wheneveranelectricalsystemfaultisdetectedbythemaincontrolunit,oneormoreerrorcodesaredisplayedand

storedbythecontrolunit.Ifdesired,theerrorcodes(ifany)fromthepreviousoperationofthemachinecanberecalled

fortroubleshootingpurposes.Torecallthelaststorederrorcodes,performthefollowingsteps:

1. Turn the Key Switch (A) to the off position.

2. Press and hold the Solution/Pre-spray Switch (C).

3. WhileholdingtheSolution/Pre-spraySwitch,turntheKeySwitchtotheonposition.

4. Continue to hold the Solution/Pre-spray Switch until the pre-spray indicator is green.

5. Release the Solution/Pre-spray Switch.

• Iftherewerepreviouslynoerrorcodesstored,thedisplaywillshowawrenchiconwitha“-“nexttoit,andthe

scrub off indicator will be red.

• Iferrorcodeswerestored,thedisplaywillnowshowthewrenchiconandthestoredcode(s)

6. Tokeeptheerrorcodesinmemory,turnthemainKeySwitchtotheoffposition.

7. Toclearthestoredcodes,pressandreleasetheScrubOFFSwitch(H). The display will now show a key icon.

8. Turn the Key Switch to the off position.

Turning Fault Detection On or Off

Factory Default: ON

Normally the main control unit will perform checks of the electrical system during operation. If a fault occurs in

aparticularsystem,thatsystem(andpossiblyothers)willbeshutdown.Thiscanmaketroubleshootingthe

systemdifcult.Thisoptionwillallowservicepersonneltodisablesomeofthefaultdetectioncheckstofacilitate

troubleshooting. This will not disable the over-current protection on any of the systems. To turn the fault checking on or

off:

1. Turn the Key Switch (A) to the off position.

2. Press and hold the Scrub OFF Switch (H) and the Solution/Pre-spray Switch (C).

3. While holding both switches turn the Key Switch to the on position.

4. Continue to hold both switches until the pre-spray indicator is yellow.

Clarke Clean Track® L24 56317170 User Manual

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