Factory Cat MINI-MAG SERIES, Service Manual

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Mini-Mag Service Manual V1.0
13
13-16
CENTRAL COMMAND CONTROLLER
Brush deck does not raise
or lower.
Test machine /
Verify the
complaint.
Does the
brush deck raise or
lower?
Is the main
power switch
on?
Turn on main
power switch
Is the battery gauge
in the “green zone”
Charge batteries.
Is the actuator circuit
breaker tripped?
Reset breaker and
test for proper
operation.
Check for ( + ) and
( - ) power going to
the center
terminals of the
brush deck switch
Do you have
( + ) battery
voltage?
Do you have
( - ) battery
voltage?
Advise customer on
proper machine
operation.
YES
NO
NO
NO
YES
Is the power
indicator lit on the
control panel?
YES
YES
Check for power
into the main
power switch
Is there
power in?
NO
NO
YES
NO
YES
Repair a break in
the wiring between
the main power
switch and the ( + )
wire to the actuator
switch.
Repair break in the
wiring between the
( - ) buss and the
the actuator switch.
NO
GO TO
PAGE 2
YES
YES
Check for power out of the
power switch. Turn the
switch on and off and to
verify switch operation.
Is the main power
switch functioning
properly?
YES
NO
NO
Check condition of
the batteries.
Replace the main
power switch.
MiniMAG – BRUSH ASSIST
BRUSH DECK ACTUATOR FLOW CHART
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