Clarke Clean Track® L24 56317170 User Manual

Form No. 56043161 - Clean Track
®
L24 - 59
Description of the Low-voltage Cutout Feature
The Clean Track
®
L24isequippedwithalow-voltagecutoutfeaturetopreventover-dischargingofthebatteries.When
amachine’sbatterypackvoltagefallsbelowaspecicallydenedthreshold(voltagesetting),thescrubsystemis
automaticallyshutdown.Thiscutoutlevelisadjustable.Thestandardleadacidbattery(wetcell)settingis1.72Vper
cell. The alternate maintenance-free battery (gel cell) setting is 1.81V per cell. The standard setting is factory selected
andshouldbeusedunlessthebatterymanufacturerspeciesthehighercutoutvoltage.
Service Note: Onallthe24Vmachines,aminimumrechargevoltageof2.13voltspercellmustbereached
toallowthescrubbrushandsolutionsystemto(reset)functionagain.A24Vbatterypack
mustincreasetoa25.6-voltminimum.
Description of the Battery Condition Indicators
The Battery Indicator (D2) will give an indication of the state of charge of the batteries. Five vertical bars indicate a
fully-charged battery after a complete charging cycle. The Battery Indicator will retain the state-of-charge even if the
key has been turned off. The state-of-charge indication is reset to full charge when the batteries have been recharged.
It is also possible to choose between two different low-voltage thresholds depending on whether maintenance-free or
standardbatteriesarebeingused.(Haveaqualiedserviceengineerperformthisselection*.)
Note:Thefollowingpercentagesarebasedonusablebatterycapacity,nottotalbatterycapacity.Therefore,
100%discharge=80%oftotalbatterycapacityforstandardwetcellbatteries,or70%oftotalbattery
capacityformaintenancefreebatteries.
Explanation of Battery Indicator Lights and Voltage Ranges
Battery Indicator Percent of Discharge
24-Volt Machines
Standard Alternate
5 vertical indicator bars Full to 50% Full charge down to 23.8 volts Full charge down to 23.8 volts
4 vertical indicator bars 50% to 75% 23.7 volts down to 23.6 volts 23.7 volts down to 23.6 volts
3 vertical indicator bars 75% to 90% 23.5 volts down to 23.2 volts 23.5 volts down to 23.3 volts
2 vertical indicator bars 90% to 95% 23.1 volts down to 22.5 volts 23.2 volts down to 22.9 volts
1 vertical indicator bars 95% to 99% 22.4 volts down to 21.7 volts 22.8 volts down to 22.3 volts
0 vertical indicator bars 100% 21.6 volts down to 20.6 volts 22.2 volts down to 21.8 volts
*Important Note: SeetheMain Control Programming Optionssectionandfollowtheinstructionsfor
changingthelow-voltagecutoutthreshold.

Clarke Clean Track® L24 56317170 Specifications

General

Brand	Clarke
Model	Clean Track® L24 56317170
Category	Floor Machine
Language	English