Scrub System, Disc
103
Service Manual – Condor
™
EcoFlex
™
, BR 1100/1300 EcoFlex
™
Problem
Cause
Correction
The scrub deck
actuator doesn’t
raise or lower the
scrub deck
Scrub deck actuator
overload (error code
08
displayed)
•
Normal current load is 1-3
amps.
•
Max current load is 6
amps.
•
Max current with no load
is 1.4 amps.
1. Check for binding or a frozen brush lift linkage
and excessive weight on the brush deck.
2. Check for a short circuit in the actuator motor and
wiring. Repair or replace.
To test the actuator, disconnect the motor plug
and attach the actuator power cord adapter (p/n
56407502) and perform an amp draw test. Compare
readings to the current load specifications to the left.
Scrub deck actuator open
(error code
28
displayed)
1. Check for disconnected lift actuator wiring.
2. Check for an open circuit in the motor wiring or for
a defective motor.
3. Check for output voltage from the A2 control
board assembly at the actuator wiring plug. It
should be 36 volts. If 0 Volts, check the A2 control
board assembly.
