14
1.16 PURGING THE WATER AND SYRUP SYSTEMS
A. Set the adjustable back blocks to deliver plain water (see Section 1.20).
B. Open a dispensing valve until water and syrup are flowing steadily from the valve.
C. Repeat procedure “A” for each valve.
D. Check all of the unit’s syrup and water connections for leaks and repair if necessary.
E. Replace the unit’s bonnet, splash plate and cup rest.
1.18 ADJUSTING WATER TO SYRUP (RATIO) BRIX (LEV
®
)
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 (PN 54-0031 installed in Section 1.18.F above).
E. Install diffuser and nozzle.
F. Slide down ID panel.
G. Repeat process for each valve.
1.19 VOLUMETRIC VALVE ADJUSTMENT
NOTE:
The
Volumetric Valve
is an optional valve with the Delta III Dispenser (Fig. 2).
A. Valve Specifications
1. Finished Drink Flow Rates
3.0 ounces per second (88.7 ml/sec), as shipped
2.25 ounces per second (66.6 ml/sec)
1.5 ounces per second (44.4 ml/sec)
2. Flowing Pressure Requirements
MINIMUM
MAXIMUM
Water
40 PSIG (0.276 MPA) 110 PSIG (0.758 MPA)
Syrup
20 PSIG (0.138 MPA) 70 PSIG (0.483 MPA)
3. Electrical Requirement: 24 VAC, 50/60Hz
Figure 1
Typical Valve Adjustment, LEV
®
1.17 ADJUSTING WATER FLOW (LEV
®
)
A. The water flow can be adjusted between 1.25 oz/sec (37 ml/sec)
and 2.50 oz/sec (74 ml/sec) on all dispensing valves using the
following procedures.
B. The refridgeration unit should have been running for at 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
I.D. PANEL
(Shown in
open position)
COVER SCREW
NOZZLE (WITH
DIFFUSER INSIDE)
FLOW CONTROL
SYRUP
Decrease
Increase
FLOW CONTROL
WATER
Decrease
Increase
is set. This is best done after the unit has made
an ice bank.
C. Slide up ID panel until flow controls are exposed
(see Figure 1)
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.
Summary of Contents for 9000 series
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