Tennant T5 - Adjusting Cylindrical Brush Model Scrub Head Brushes

CONTROL PANEL FAULT INDICATOR CODES
The control panel fault indicator lights will display the following codes when the machine detects a fault.
Light #1 Light #2 Light #3
Light #4
Battery Lights
CODE F AULT SOLUTION
Light #1 blinks Recovery tank is raised. Lower recovery tank. Restart key to reset.
Lights #1, #2 and #3
ripple
Battery charger connected. Disconnect battery charger . Restart key to
reset.
Lights #1 and #4 blink Left Brush motor overload. Inspect brush for entangled debris,
improper pad or contact service center.
Restart key to reset.
Lights #3 and #4 blink Right Brush motor overload. Inspect brush for entangled debris,
improper pad or contact service center.
Restart key to reset.
Lights #2 and #3 blink Propel motor overload.
Exceeded maximum incline.
Avoid steep inclines or contact service
center. Restart key to reset.
Lights #1 and #3 blink Scrub head movement is obstructed or
actuator motor malfunction.
Check scrub head for obstruction or con-
tact service center. Restart key to reset.
Light #2 blinks Vacuum motor malfunction. Contact Tennant Service 1-800-553-8033
Lights #1 and #2 blink Propel throttle malfunction. Contact Tennant Service 1-800-553-8033
Light #3 blinks FaST pump overload or malfunction. Reset the 10A circuit breaker or contact
service center . Restart key to reset.
Light #3 blinks when
pressing the solution flow,
brush pressure buttons
and FaST system switch
Supervisor controls activated
(lockout feature)
Contact your Supervisor.
Lights #1, #2 and #3 blink Wand Pump overload or malfunction. Reset the 10A circuit breaker button or
contact service center. Restart key to
reset.
All battery lights blink Emergency--Stop button activated Turnbuttonclockwisetoreset.
All battery lights ripple Key turned on while bail was engaged. Release the control handle start bail.
T5 –Maintenance
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T5 9002333 REV.02 (07-06) 21
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