OPERATION
Alert(s)
Cause(s)
203
Propelling issues.
TRACTION
MOTOR
ERROR
204 BRUSH
Damaged brushes.
ERROR
Debris caught in
brushes.
205
Obstruction caught
VACUUM
inside vacuum hose.
ERROR
Damaged vacuum hose.
206
Obstruction caught in
SQUEEGEE
squeegee.
ERROR
Damaged or missing
squeegee.
207 SCRUB
Obstruction preventing
DECK
scrub deck from raising/
ERROR
lowering.
208 NO
No brushes installed.
BRUSH
Brushes not properly
ERROR
installed.
SEAT
Person or object on
SENSOR
operator seat while
TRIGGERED
machine is in robotic
mode.
BRAKE
Electronic/mechanical
ERROR
brake error or issue.
ERROR
Generic controller error
MESSAGE
or issue.
THROTTLE
Electronic/mechanical
ERROR
throttle error or issue.
UNKNOWN
Error(s) of an unknown
ERROR
origin.
NOTE: Contact a Tennant Service representative
for all other fault codes
42
Symbol
Remedy (Displayed on the UI touchscreen)
1. Power off robot
2. Disconnect then reconnect the battery.
3. Power the robot back on.
4. If issue persists, contact customer service.
1. Inspect brushes/pads for damage or debris.
Adjust or replace as needed.
2. If there are no issues, press the BLUE button
in the back to resume.
3. If issue persists, contact customer service.
1. Inspect vacuum and hose for damage or
debris.
2. If the hose is clear, press the BLUE button
to resume. If the hose is broken, call customer
service.
1. Inspect squeegee for damage or debris.
Adjust or replace as needed.
2. If there are no issues, press the BLUE button
in the back to resume. (Robotic)
3. If issue persists, contact customer service.
1. Turn off and inspect machine.
2. If there are no issues, press the BLUE button
in the back to resume. (Robotic)
3. For damage or persistent problems, contact
customer service.
1. Make sure brushes or pads are properly
installed.
2. If there are no issues, press the BLUE button
in the back to resume. (Robotic)
3. If issue persists, contact customer service.
1. Check that the seat is clear.
2. Press rear BLUE button to start.
Please Contact Customer Service Immediately.
Please Contact Customer Service Immediately.
Please Contact Customer Service Immediately.
1. Turn off and inspect machine.
2. Reboot and attempt to operate.
3. If issue persists, contact customer service.
T7AMR 9018134 (10-2018)
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