(Section 4.12 is continued from the previous page.)
C. Foreign debris in Soda Flow
C. Remove Soda Flow Control from
Control.
valve and clean out any foreign
material to ensure smooth spool
movement.
4.13
Insufficient Water flow.
A. Insufficient incoming supply
A. Verify incoming supply water
(Plain Water drinks)
pressure.
pressure to Plain Water inlet is a
minimum
of 75 psi (maximum of
125 psi).
B. Shutoff on mounting block
B. Open shutoff fully.
not fully open.
C. Foreign debris in Water flow
C. Remove Water Flow Control from
control.
valve and clean out any foreign
material to ensure smooth spool
movement.
D. Water filtration problem.
D. Service water system as required.
4.14
Insufficient syrup flow.
A. Insufficient CO
2
pressure to
A. Adjust CO
2
pressure to 80 psi
BIB pumps.
(Minimum: 70 psi) for BIB pumps.
NOTE: Do NOT exceed manufacturer’s pressure recommendations.
B. Shutoff on mounting block
B. Open shutoff fully.
not fully open.
C. Foreign debris in syrup flow
C. Remove Syrup Flow Control from
control.
valve and clean out any foreign
material to ensure smooth spool
movement.
D.
Defective BIB Pump.`
D. Replace pump.
4.15
Erratic ratio.
A. Incoming water and/or syrup
A. Check pressure and adjust.
supply not at minimum
flowing pressure.
B. Foreign debris in water and/or
B. Remove flow control from
syrup flow control.
suspected valve and clean out any
foreign material to ensure smooth
smooth spool movement.
C. CO
2
regulator malfunction.
C. Repair or replace CO
2
regulator,
as required.
4.16
Water only dispensed;
A. Syrup BIB empty.
A. Replace syrup BIB as required.
no syrup; or syrup only
B. Water or syrup shutoff on
B. Open shutoff fully.
dispensed; no water.
mounting block not fully open.
C. Improper or inadequate water
C. Remove valve from mounting block
or syrup supply.
and open shutoffs slightly and
check water and syrup supply. If
no supply, check dispenser for
or other problems. Ensure BIB
connection is engaged.
D. CO
2
pressure to syrup
D. Check the CO
2
pressure to the
pump(s) too low.
pump to ensure it is between
70 - 80 psi.
E. Stalled or inoperative
E. Check CO
2
pressure and/or
BIB pump.
replace pump.
F.
Kinked line.
F.
Remove kink or replace line.
G. CO
2
Regulator malfunction.
G. Repair or replace CO
2
regulator
as required.
4.17
Valve will not shut off.
A. Debris in solenoid seat.
A. Activate valve a few times to try
and free debris. If that doesn't
eliminate the problem, remove the
solenoid coil and plunger, and
clean out any foreign material.
B. Solenoid plunger "sticking"
B. Replace Solenoid coil.
TROUBLE
CAUSE
REMEDY
13
