Clarke Clean Track® L24 56317170 User Manual

Form No. 56043161 - Clean Track
®
L24 - iii
Scrub System ......................................................................................................28
Functional Overview ......................................................................................... 28
Circuit Overview - Scrub Brush Motor M4 and M5 Run Function .....................28
M3 - Scrub Brush Actuator Lift Motor Function ................................................30
Scrub System Low-voltage Cut-out Function ...................................................30
Scrub Brush Deck Removal .............................................................................31
Scrub Brush Motor Removal ............................................................................33
Scrub Brush Belt Replacement ........................................................................33
Scrub Brush System Maintenance ...................................................................34
Scrub Brush Lift Actuator Removal ..................................................................34
Recovery System.................................................................................................37
Functional Overview ......................................................................................... 37
Vacuum Motor Control Circuit Overview (Auto Mode) .....................................38
Vacuum / Recovery System Service Maintenance Checklist ...........................40
Troubleshooting Guide .....................................................................................40
Vacuum Leaks ...............................................................................................40
Restrictions ...................................................................................................40
Maintenance of Recovery Tank Float Switch....................................................41
Maintenance of the Vacuum Motor Inlet Screens .............................................42
Spray Nozzle Maintenance ..............................................................................42
Vacuum Shoe Maintenance..............................................................................43
Vacuum Motor Removal ...................................................................................44
Recovery Tank Removal...................................................................................44
Caster Wheel Removal ....................................................................................46
Wheel Drive System ............................................................................................47
General Functional Overview ...........................................................................47
Drive Motor System Function ...........................................................................48
Electrical Diagram .........................................................................................48
A1 Speed Control Pin Connections .................................................................. 49
Low Current A1 Speed Control Pin Key Detail ..............................................49
Wheel Drive Troubleshooting Guide .................................................................50
Drive Motor Transaxle Removal .......................................................................51
Drive Motor Transaxle Removal (continued) .................................................... 52
Drive Wheel Removal .......................................................................................53
5K Directional/Throttle Potentiometer (R1) ......................................................54
Testing the 5K Directional/Throttle Potentiometer R1 ...................................54
Removing the R1 5K Potentiometer ..............................................................55
Installing and Adjusting the R1 5K Potentiometer ......................................... 55
100K Potentiometer (R2) ..................................................................................56
Test Procedure ..............................................................................................56
R2 Potentiometer Removal ...........................................................................56

Clarke Clean Track® L24 56317170 Specifications

General

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