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071331
Trouble RemedyProbable Cause
WATER PUMP ‘‘LONG
CYCLES’’ (CON’T)
C. Water pump pressure switch is
not correctly adjusted.
C. Verify pressure switch
‘‘CUT–OUT’’ pressure is adjusted
at 85 ± 5 PSI (5.86 ±.35 Bars) or
‘‘CUT–IN’’ pressure is adjusted at
60 ± 5 PSI (4.14 ± .35 Bars).
Have Service Technician readjust
pressure switch.
D. Water pre–filter is plugged
(this condition will be
accompanied by a change in
pitch of the water pump when
operating.)
D. If water inlet pressure gauge
reads below 5–PSI (.34 Bars)
while water pump is
operating,replace water pre–filter.
E. Water supply is shut off to
Beverage Control Panel (this
condition will be accompanied
by a change in pitch of the
water pump when operating).
E. Verify plain water inlet shutoff
valve is in ‘‘OPEN’’ position. Verify
all other water shutoff valves on
Beverage Control Panel are in
‘‘OPEN’’ positions.
F. Water pump failure. F. Have Service Technician replace
water pump. Verify water is being
supplied to the pump (starving
water pump of water is primary
reason for pump failure).
G. Water filter activation valve is
in ‘‘OPEN’’ position.
G. Place water filter activation valve
in ‘‘CLOSED’’ position.
H. Leak in plain water lines
leaving Beverage Control
Panel Assembly.
H. Check for water leak in plain
water lines leading to equipment
connected to Beverage Control
Panel Assembly.
WATER INLET PRESSURE
GAUGE READS TOO LOW
A. Water inlet shutoff valve is in
‘‘CLOSED’’ position.
A. Place water inlet shutoff valve in
‘‘OPEN’’ position.
B. Water pre–filter is clogged. B. Replace water pre–filter.
C. Water pressure regulator is
incorrectly adjusted.
C. Readjust water pressure regulator
to 75 ± 5 PSI. (5.17 ± .34 Bars)
D. Water pressure regulator
strainer is clogged.
D. Remove and clean or replace the
water strainer screen.
E. Water pressure regulator
inoperative.
E. Replace water pressure regulator
and adjust to 75 ± 5 PSI. (5.17 ±
.34 Bars)
WATER INLET PRESSURE
GAUGE READS TOO HIGH
A. Water pressure regulator is
incorrectly adjusted.
A. Readjust water pressure regulator
to 75 ± 5 PSI. (5.17 ± .34 Bars)
B. Water pressure regulator
inoperative.
B. Replace water pressure regulator
and adjust to 75 ± 5 PSI. (5.17
±.34 Bars)
AIR COMPRESSOR DOES
NOT OPERATE
A. Power cord unplugged from
electrical outlet.
A. Plug air compressor power cord
into electrical outlet.
B. Power cord power switch in
‘‘OFF’’ position.
B. Place power switch in ‘‘ON’’
position.
C. Electrical circuit fuse blown or
circuit breaker tripped.
C. Replace fuse or reset circuit
breaker.
D. Air compressor pressure
switch is inoperative.
D. Have Service Technician check
and/or replace pressure switch.