Windsor C20X, Operation Instructions Manual, Page: 14 / 17

GUIDE
PROBLEM PROBABLE CAUSE
No Power
Battery cables corroded
at battery
Faulty
main switch.
Faulty safety ovenide
Vacuum motor Circuit Breaker tripped.
does not run.
Loose
connection.
Faulty Switch.
Faulty Relay
Faulty C i t
Breaker.
Motor brushes
Brush motor
Circuit Breaker tripped
does
not run.
Connections
Faulty Brush Switch.
Faulty Brush Relay.
Faulty Brush
Circuit.
Breaker
Motor
brushes worn.
Solution
Light Loose Connections
does
not work.
Faulty Solution
Light stays on with
solution lever in position.
Battery charge Loose connections
CORRECTIVE ACTION
1. Clean battery cable clamps
and
battery
2. Check voltage at points A and
B.
Voltage should be VDC.
1. Check voltage at
points B
C.
Voltage should be VDC.
2.
main switch on and check voltage at B
D.
Voltage
should
be
22/26 VDC. If
no
voltage remove leads
and check
switch
for continuity.
W i t h main switch “ON”
check
voltage at points B G, and B
If
no
voltage at B H remove leads
and check
micro
switch
for
continuity. Should have continuity in
normal
position and
no
continuity when switch
is
activated
Reset
motor
Circuit
breaker (25 amp).
Check
motor lead connections at
Remove
leads
and switch for continuity. Replace
as
needed
W i t h
main switch “ON” and switch “ON” check voltage at points
B I. Voltage should
be
22/26
W i t h
main switch
“ON”
and switch “ON” check voltage at points
B J. Voltage should be
Check
motor brushes. Replace when worn
to
W i t h batteries fully
charged and motor
secured
apply battery voltage directly to motor.
The amp draw of motor should be 18-24 amps.
Reset Circuit Breaker.
Check motor leads at block (located
on inside
of screws
as
needed
Remove leads and check switch for continuity. Replace as needed
W i t h
main
switch brush switch
“ON”
check voltage at
points B Voltage should be
W i t h main switch brush switch “ON” check voltage at
points B
K.
Voltage should be 22/26
VDC.
Check
motor brushes. Replace when worn to W i t h batteries fully
charged and motor secured, apply
battery
voltage directly to motor
be 6 to 8 amps.
Check
for loose connections at solution solution
switch
and
at fan relay ground.
Remove light and apply direct voltage
to
light. Replace
light
as needed.
Adjust solution light switch.
Check connections at battery card, micro switch at charger con-
nection, and connection at motor relay.
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