10 - Form No. 56043161 - Clean Track
®
L24
General Maintenance
Maintenance Schedule
Maintenance intervals given are for average operating conditions. Machines used in severe operational environments
may require service more often.
Maintenance Item Daily Weekly Monthly Yearly
Charge Batteries X
Check/Clean Tanks and Hoses X
Check/Clean the Brushes X
Clean Vacuum Inlet Screens X
Empty and Clean Debris Hopper X
Clean Vacuum Shoes X
Check the Water Level on each Battery Cell X
(does not apply to gel cell batteries)
Inspect and Clean Solution Filter X
Clean Solution Spray Nozzles X
Purge Chemical Mixing System X
Lubricate the Machine X
* Check the Carbon Brushes X
Note: See the individual machine system sections for maintenance information.
* Have Clarke check the vacuum motor carbon brushes once a year or after 300 operating hours. Check the brush
motor and drive motor carbon brushes every 500 hours or once a year.
Warning!
Turn the Key Switch off and disconnect the batteries before servicing the machine.
• Check the vacuum motor carbon brushes once a year or after 300 operating hours.
• Check brush and wheel drive motor(s) carbon brushes (four per motor) once a year or after 500 operating hours.
• The original (new) length of each carbon brush is 1” (25,4mm) on all 24-volt machine models brush and wheel drive
motors.
• Replace the carbon brushes on all motors when the brushes are shorter than 3/8” (9.5mm) to obtain the same motor
efciency as new brushes.
Important!
Motor damage resulting from failure to service the carbon brushes is not covered under warranty. See the Limited
Warranty Statement.
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