4
I.D. PANEL
(Shown in
open position)
COVER SCREW
FLOW CONTROL
SYRUP
Decrease
Increase
FLOW CONTROL
WATER
Decrease
Increase
Valve Adjustment
Figure 1
1.14 PURGING THE CARBONATION SYSTEM
A. The relief valve for the built-in carbonator is located on the left hand side of the unit’s
carbonator deck. Lift the yellow lever on the top of the relief valve until water flows from the
holes in the relief valve. Then release the relief valve.
B. Reconnect the power supply to the carbonator pump.
C. Back off on the CO
2
regulator pressure adjusting screw all the way. Open the CO
2
cylinder
handle slowly. Turn the CO
2
pressure regulator up slowly to 75 PSIG (5.1 bar).
D. Open a dispensing valve until water and syrup are flowing steadily from the valve.
E. Repeat procedure “D” for each valve.
F.
Check all of the unit’s syrup, water and CO
2
connections for leaks and repair if necessary.
NOTE
To check for CO
2
leaks, close the valve on the CO
2
cylinder and observe if the pressure to the
system drops with the cylinder valve closed for five (5) minutes. Open the cylinder valve after
check.
G. Replace the unit’s bonnet, splash plate and cup rest.
1.15 ADJUSTING WATER FLOW
A. The water flow can be adjusted between 1.25 oz/sec
(37 ml/sec) or 2.50 oz/sec (74 ml/sec) on all
dispensing valves using the following procedure.
B. The refrigeration unit should have been running for a
least one (1) hour before you attempt to brix the
valves. The drink temperature should be no higher
than 40°F (4.4°C) when the brix is set. This is best
done after the unit has made an ice bank.
C. Slide up ID panel until flow controls are exposed.
D. Remove nozzle by twisting counter clockwise and
pulling down.
E. Remove diffuser by pulling down.
F.
Install Lancer (yellow) syrup separator (PN 54-0031)
in place of nozzle.
G. Activate dispensing valve to fill separator syrup tube.
H. Hold a Lancer brix cup under the syrup separator and
dispense water and syrup into cup for four (4)
seconds. Divide number of ounces (ml) of water in
cup by four (4) to determine water flow rate per
second.
I.
To obtain the proper flow, use a screwdriver to adjust
water flow control (see Figure 1).
J.
Repeat process for each valve.
1.16 ADJUSTING WATER TO SYRUP (RATIO) BRIX
A. Hold the Lancer brix cup under the syrup separator and activate valve. Check brix.
B. To obtain the proper brix, use screwdriver to adjust syrup flow control (see Figure 1).
C. Once proper ratio is obtained repeat to verify.
D. Remove syrup separator.
E. Install diffuser and nozzle.
F.
Slide down ID panel.
G. Repeat process for each valve.
