Tornado Floorkeeper 99328 User Manual

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7602
Brush current overload
(“magnetic” trip)
Incorrectly specified Brush motor, Brush motor developing a fault
7603
Possible short circuit on brush
motors or wiring
Check the Brush motor connection on the Trio and check the wiring
from this connector down to the Brush motor and checking connections
all the way. Otherwise possible Brush motor fault.
7604
Dependent on programming Incorrect software program - check program, otherwise possible
controller fault.
7700
Open circuit on vac motors or
vac motor wiring
Check the Vac motor connection on the Trio and check the wiring from
this connector down to the Vac motor and checking connections all the
way. Otherwise possible Vac motor fault.
7701
Vacuum current overload
(“thermal” trip)
Incorrect programming, incorrectly specified Vac motor, Vac motor
developing a fault, debris in Vac motor or airways blocked by debris
7702
Vacuum current overload
(“magnetic” trip)
Incorrectly specified Vac motor, Vac motor developing a fault
7703
Possible short circuit on
vacuum motors or wiring
Check the Vac motor connection on the Trio and check the wiring from
this connector down to the Vac motor and checking connections all the
way. Otherwise possible Vac motor fault.
7800
Open circuit on traction motor
or traction motor wiring
Check the Traction motor connection on the Trio and check the wiring
from this connector down to the Traction motor and checking
connections all the way. Otherwise possible Traction motor fault.
7801
Possible short circuit on
Traction motor or wiring
Check the Traction motor connection on the Trio and check the wiring
from this connector down to the Traction motor and checking
connections all the way. Otherwise possible Traction motor fault.
7802
Traction motor current has
exceeded current limit for the
foldback time
Excessive driving up an incline, or machine driven up against an
obstacle or step.
7900
E-stop input active or wiring
fault
Check for wiring short circuits on the 20 way connector on the Trio, the
16 way connector on the LCD (if used) and the wiring to the emergency
stop switch and the emergency stop switch itself. Otherwise incorrect
operation of machine.
7901
E-stop input active or wiring
fault (programmed as belly
button)
Check for wiring short circuits on the 20 way connector on the Trio, the
16 way connector on the LCD (if used) and the wiring to the belly button
stop switch and the belly button switch itself. Otherwise incorrect
operation of machine.
9000
Dependent on programming Brushes not fitted or incorrectly adjusted brush deck actuator
Any other error code is an internal error and cannot be rectified externally. Contact your
Authorized Tornado Distributor, Service Center, or the Tornado Technical Service Department.
https://harrissupplyind.com - To Order Parts Call 608-268-8080

Tornado Floorkeeper 99328 Specifications

General

Brand	Tornado
Model	Floorkeeper 99328
Category	Scrubber
Language	English