GTS Technical Manual
9. April 2021 Edition: V1.00/2021 6-36
Copyright © 2020, Diversey
ST.08.16 error codes overview - 2100_4000_5000_3500µicro_V1.40.fm
303 Throttle switch Change of throttle sensor signal has been detected but
the signal of the throttle switch does not open.
Check throttle switch, wires and connections.
No drive movement E0303
400 Brush motor 1 no load No current for brush motor 1 has been detected. The
brush unit goes up.
Check brush motor 1, wires and connections.
Brush unit goes up E0400
401 Brush motor 2 no load No current for brush motor 2 has been detected. The
brush unit goes up.
Check brush motor 2, wires and connections.
Brush unit goes up E0401
406 Brush motor 1 over current Over current brush motor 1 has been detected for a cer-
tain period. At first detection the brush lowering is lifted
up until upper position. If the over current is still detected
the brush unit goes up and the brush motor 1 turns OFF.
Check the tools, floor type, wires, connections and brush
motor 1.
Brush motor turns
OFF, brush unit goes
up
E0406
407 Brush motor 2 over current Over current brush motor 2 has been detected for a cer-
tain period. At first detection the brush lowering is lifted
up until upper position. If the over current is still detected
the brush unit goes up and the brush motor 2 turns OFF.
Check the tools, floor type, wires, connections and brush
motor 2.
Brush motor turns
OFF, brush unit goes
up
E0407
413 Short circuit detection Short circuit detection on: brush motor(s), vacuum mo-
tor. These aggregates are turned OFF.
Check brush motor(s), vacuum motor, wires and connec-
tions.
Additional explanation found at error code no. 702.
Brush motor and
vacuum motor is
turned OFF, brush
unit goes up
E0413
Error codes Function Control Machine status Display
informa-
tion
Table 4: Error codes overview
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