Clarke Clean Track® L24 56317170 User Manual

64 - Form No. 56043161 - Clean Track
®
L24
Adjusting the Drive Nut on the Scrub Brush Lift Actuator
1. See Figures 28 and 29. On a new
scrubliftactuatormotor,remove
(spin-off) the Drive Nut (B) and slide
on the Spring Housing Guide (A).
2. Install the short compression Spring
(C) onto the actuator (lead screw)
shaft.
3. Reinstall the plastic Drive Nut (B) as
shown (with the nut pin pocket away
from the motor).
4. Assemble the remaining parts (long
compressionspring,SpringHousing
(D) and mounting hardware).
5. Hold onto the spring housing
assembly and press the rocker
switch to run the drive motor and
retract the spring housing toward the
motor housing (the IN limit).
6. Measure the position of the spring
housing assembly on the actuator
shaft. Manually turn the Spring
Housing Assembly to the appropriate
IN position as shown in the chart on
the preceding page.
7. Holdthespringhousingassembly,thenpresstheadaptercordrockerswitchtorunthedrivemotortotheOUT
position (wait until the motor stops).
8. Measure the position of the spring housing assembly on the shaft and compare the measurement with the OUT
position shown in the chart.
9. Ifthemeasurementdoesn’tmatchthedimensionshowninthechart,
removetheAdjusterCoverandadjusttheOUTposition.
10. Toincreasethetravelofthespringhousingassembly,turnthe
adjusterclockwise.Todecreasethetraveloftheassembly,turnthe
adjustercounterclockwise.
Note:Usea1/2”(13mm)sockettoturntheadjuster.Eachclick
oftheadjusterwillchangethespringhousingassembly
travel1/16inch(1.6mm).
11. Aftereachadjustment,holdthespringhousingassembly,runthe
actuatorINandOUTandcheckbothdimensions.Aftercheckingthatthespringhousinglimitsaresetcorrectly,
replacetheAdjusterCover.
Service Tip:Usetheabovepowercordadaptertohelppositionthespringhousingassembly(inorout)for
easeinactuatormotorinstallations.
12. Afteradjustingtheactuatorspringhousingdimensions,followtheScrub Brush Lift Actuator Removal section to
reassemble.
Figure 28
Adjuster
Cover

Clarke Clean Track® L24 56317170 Specifications

General

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