31
OPERATOR MANUAL
/ / -OB/
FAULT
CODE
F01
F04
F05
F07
F08
F10
F11
F16
F20
F21
F22
F23
F24
FAULT
MESSAGE
FAULT
CAUSE
Lower Brush Deck
Vac Mtr O.L.
RE-START!
Bru Mtr O.L.
RE-START!
Propel Mtr O.L.
RE-START!
Check Recovery
Tank
Battery Low
Charge Batt
Batt Empty
Charge Batt NOW
Control Unit
Overheat! Wait
Brush Motor Open
Circuit
Vac Mtr Open
Circuit
Check Soln
Solenoid
Check Soln
solenoid
Drive Motor Open
Circuit
SOLUTION
Model
Release the control
handle bail or lower
the brush deck
Turn off the machine,
and re-start after a
moment
Drain recovery tank
Charge the battery
Charge Battery NOW
Turn off the machine,
and re-start after a
moment
Check the brush
motor/ wiring
Check the vacuum
motor/ wiring
Check the wiring &
contactors
Check the wiring &
contactors
Check the propel
motor/ wiring
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Brush deck is
off the floor
Vacuum motor
overload
Brush motor
overload
Propel motor
overload
Recovery Tank
full
Battery is low
Battery is empty
Control Unit
Overheat
Brush Motor
Open Circuit
Vacuum Motor
Open Circuit
Solenoid Valve
Short Circuit
Solenoid Valve
Open Circuit
Drive Motor
Open Circuit
Содержание 20NBL+-OB
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