Lancer 9100 Operators Manual
DELTA III REMOTE RECIRCULATING
UNIT LANCER SERIES 9100
Operation Manual
PN: 28-0447
Model Number
Lancer Corp.
6655 Lancer Blvd.
San Antonio, Texas 78219
800-729-1500
Technical Support/Warranty: 800-729-1550
custserv@lancercorp.com
lancercorp.com
Manual PN: 28-0447
MAY 2000
FOR QUALIFIED INSTALLER ONLY
“Lancer” is the registered trademark of Lancer © 2013 by Lancer, all rights reserved.
TABLE OF CONTENTS
SPECIFICATIONS ..............................................................................................................................................i
DISPENSER INSTALLATION HIGHLIGHTS......................................................................................................ii
1. INSTALLATION ...........................................................................................................................................1
1.1 RECEIVING .......................................................................................................................................1
1.2 UNPACKING ......................................................................................................................................1
1.3 UNPACKING INSTALLATION KITS ...................................................................................................1
1.4 SELECTING A LOCATION .................................................................................................................1
1.5 MOUNTING THE DISPENSER............................................................................................................1
1.6 FILLING UNIT WITH WATER .............................................................................................................2
1.7 CONNECTING TO ELECTRICAL POWER ........................................................................................2
1.8 CONNECTING PYTHON TO REMOTE RECIRCULATING UNIT .....................................................2
1.9 CONNECTING PYTHON TO TOWER.................................................................................................4
1.10 CONNECTING 24 VAC POWER SUPPLY TO TOWER ....................................................................4
1.11 CONNECTING TO WATER SUPPLY...................................................................................................4
1.12 CONNECTING TO CO2 SUPPLY ......................................................................................................5
1.13 CONNECTING TO BAG-IN-BOX (BIB) SYRUP SUPPLY ..................................................................5
1.14 CONNECTING TO REMOTE BIB SYRUP PUMPS.............................................................................5
1.15 CONNECTING TO REMOTE PRESSURIZED SYRUP SUPPLY.....................................................5-6
1.16 PURGING THE CARBONATION SYSTEM .......................................................................................6
1.17 COMPLETE INSULATION BETWEEN UNIT AND PYTHON .............................................................6
1.18 COMPLETE INSULATION BETWEEN TOWER AND PYTHON ........................................................6
2. SCHEDULED MAINTENANCE ...................................................................................................................6
2.1 DAILY .................................................................................................................................................6
2.2 WEEKLY .............................................................................................................................................6
2.3 MONTHLY ..........................................................................................................................................6
2.4 EVERY SIX MONTHS.........................................................................................................................7
2.5 YEARLY...............................................................................................................................................7
3. DISPENSER CLEANING AND SANITIZING ..............................................................................................7
3.1 AMBIENT PROCESS..........................................................................................................................7
3.2 ALTERNATE CLEANING AND SANITIZING AGENTS........................................................................7
4. CONVERTING FROM EXTERNAL PRESSURIZED SYRUP SUPPLY TO BAG-IN-BOX
WITH BUILT-IN SYRUP PUMPS...................................................................................................................8
5. CONVERTING FROM BUILT-IN SYRUP PUMPS TO REMOTE PUMPS OR SYRUP TANKS...................8
5.1 REMOVING EXISTING BUILT-IN SYRUP PUMPS ...........................................................................8
5.2 INSTALLING REMOTE PUMP OR SYRUP TANKS ..........................................................................8
5.3 CONNECTION FOR PLAIN WATER PRODUCT.................................................................................8
6. TROUBLESHOOTING.................................................................................................................................8
6.1 MISCELLANEOUS LEAKAGE............................................................................................................9
6.2 INSUFFICIENT WATER FLOW...........................................................................................................9
6.3 INSUFFICIENT SYRUP FLOW ..........................................................................................................9
6.4 ERRATIC RATIO ................................................................................................................................9
6.5 NO PRODUCT DISPENSED .............................................................................................................9
6.6 WATER ONLY DISPENSED, NO SYRUP; OR SYRUP ONLY DISPENSED, NO WATER.................9
6.7 NO WATER, JUST SYRUP (ICE BANK GREW TO WATER INLET LINE
TO CARBONATOR TANK).............................................................................................................9-10
6.8 SYRUP ONLY DISPENSED, NO WATER; BUT CO2 GAS DISPENSED WITH SYRUP ................10
6.9 EXCESSIVE FOAMING ...................................................................................................................10
6.10 WATER CONTINUALLY OVERFLOWS FROM WATER BATH INTO DRIP TRAY ..........................10
6.11 COMPRESSOR STARTS AND CONTINUES TO RUN UNTIL FREEZE UP, AND WILL
NOT CUT OFF .................................................................................................................................11
6.12 WARM DRINKS.................................................................................................................................11
6.13 COMPRESSOR DOES NOT START (NO HUM), CONDENSER FAN MOTOR DOES NOT RUN
AND NO ICE BANKS .......................................................................................................................11
6.14 COMPRESSOR DOES NOT START (NO HUM), BUT CONDENSER FAN MOTOR RUNS ...........12
6.15 COMPRESSOR DOES NOT START, BUT HUMS............................................................................12
6.16 COMPRESSOR STARTS, BUT DOES NOT SWITCH OFF START WINDING ...............................12
6.17 COMPRESSOR STARTS AND RUNS A SHORT TIME, BUT SHUTS OFF ON OVERLOAD .........12
6.18 COMPRESSOR RUNS NORMALLY, BUT WATER LINE IS FROZEN..............................................13
6.19 COMPRESSOR CYCLES ON AND OFF FREQUENTLY DURING THE INITIAL PULLDOWN AND/
OR NORMAL OPERATIONS ...........................................................................................................13
6.20 CIRCUIT BREAKER POPPING .......................................................................................................13
6.21 BIB PUMP DOES NOT OPERATE WHEN DISPENSING VALVE IS OPENED ...............................13
6.22 BIB PUMP OPERATES, BUT NO FLOW..........................................................................................13
6.23 BIB PUMP CONTINUES TO OPERATE WHEN BAG IS EMPTY ....................................................13
6.24 BIB PUMP FAILS TO RESTART AFTER BAG REPLACEMENT .....................................................13
6.25 BIB PUMP FAILS TO STOP, WHEN DISPENSING VALVE IS CLOSED .........................................14
6.26 LOW OR NO CARBONATION .........................................................................................................14
7. ILLUSTRATIONS, PARTS LISTINGS, AND WIRING DIAGRAMS .............................................................15
7.1 REFRIGERATION DECK ASSEMBLY..........................................................................................15-16
7.2 CABINET ASSEMBLY...................................................................................................................17-18
7.3 CARBONATOR DECK/PUMP BRACKET ASSEMBLY.................................................................19-20
7.4 CARBONATOR WATER/SYRUP LINES ASSEMBLIES...............................................................21-22
7.5 CONTROL HOUSING ......................................................................................................................23
7.6 REGULATOR WATER ASSEMBLY....................................................................................................24
7.7 WIRING DIAGRAM - DELTA III.........................................................................................................25
DELTA III SPECIFICATIONS
DIMENSIONS
Width: 16 7/8 inches (657 mm)
Depth: 25 9/16 inches (649 mm)
Height w/out legs:
25 7/8 inches (429 mm)
SPACE REQUIRED
Width: 4 in (101.6 mm)
Depth: 4 in (101.6 mm)
Back: 4 in (101.6 mm)
Top: 8 in (203.2 mm)
ELECTRICAL
115VAC/60Hz/9.0AMPs
230VAC/50Hz/4.5AMPs
WEIGHT
Shipping: 160 pounds (72.6 kg)
Empty: 146 pounds (66.2 kg)
Operating: 237 pounds (108 kg)
ICE
Capacity: 25 - 28 lbs
(11.3 to 12.7 kg)
FITTINGS
Water for carbonator inlet:
3/8” barb
Plain water inlet: 3/8” barb
Brand syrup inlets: 3/8” barb
CO2 inlet: 3/8” barb
This unit emits a sound pressure level below 70 dB
i
CARBONATOR WATER SUPPLY
Min owing pressure: 25 PSIG
(1.76 kg/cm2, 0.172 MPA)
Max static pressure: 50 PSIG
(3.52 kg/cm2, 0.345 MPA)
CARBON DIOXIDE (CO2)
Min pressure: 70 PSIG
(4.92 kg/cm2, 0.483 MPA)
Max pressure: 80 PSIG
(5.62 kg/cm2, 0.552 MPA)
!
WARNING IF WATER SOURCE EXCEEDS 50 PSIG (3.52 KG/CM2), A RECOMMENDED
WATER REGULATOR ASSEMBLY (PN 18-0253) MUST BE USED TO LIMIT WATER PRESSURE TO 50 PSIG (3.52 KG/
CM2). FAILURE TO USE REGULATOR WILL RESULT IN IMPROPER PERFORMANCE OF DISPENSER.
! !
DISPENSER AND INSTALLATION HIGHLIGHTS
!
Listed below are ten critical elements which will aid in a successful installation.
1. Fill water bath until water over ows from tank overow tube.
2. The carbonator pump motor must be disconnected from the power supply (see Section 1.8A) prior to
connection to water supply for initial build up of ice bank. Failure to do so will result in automatic shut off
of carbonator (see item 6 below) or damage to the pump.
3. If this dispenser is installed in an area that is susceptible to ±10% variation of the nominal line voltage,
consider installing a surge protector or similar protection device.
4. There is a ve (5) minute delay, which prevents the compressor and condenser fan from starting until
the delay has lapsed. If electrical current is interrupted, there is always a ve (5) minute delay before
the compressor starts.
5. The unit is equipped with a protective timer for the carbonator pump motor, set for three (3) minutes. If
the carbonator motor has timed out, it must be manually reset by either momentarily unplugging the unit
or switching off the ON/OFF switch (if present). Once power is restored, the ve (5) minute compressor
delay would be in effect.
6. Supply Water Pressure: Minimum - 25 PSIG (1.76 kg/cm2); Maximum - 50 PSIG (3.5 kg/cm2). If pressure is over 50 PSIG, a water pressure regulator must be used.
7. On units with the built in water regulator, the regulator must be removed if inlet water pressure is less
than 25 PSIG.
8. CO2 Pressure: Recommend nominal pressure 70 PSIG (4.92 kg/cm2, 4.83 BAR). Pressure may be
reduced to a minimum of 60 PSIG (4.22 kg/cm2, 4.13 BAR) if remote syrup pumps are being used. It may
be increased to a maximum of 80 PSIG (5.62 kg/cm2, 5.52 BAR), only when internal syrup pumps are being used with highly viscous syrups. Important: Internal syrup pumps may not work at pressures less than
60 PSIG. CO2 pressure over 80 PSIG may result in damage or leakage from the syrup pump system, or
may cause excessive foam in the drink.
9. Bag-in-Box syrup packages must be within six (6) feet from unit when internal syrup pumps are being
used.
10. Valve Adjustment: Make sure drink temperature is below 40°F (4.4°C) before adjusting brix.
ii
1. INSTALLATION
1.1 RECEIVING
Each unit is tested and thoroughly inspected before shipment. At the time of shipment, the carrier
accepts the unit and any claim for damages must be made with the carrier. Upon receiving units
from the delivering carrier, carefully inspect carton for visible indication(s) of damage. If damage
exists, have carrier note the same on bill of lading and le a claim with the carrier.
1.2 UNPACKING
A. Cut plastic band and remove.
B. Remove top portion of carton by lifting up.
C. Remove accessory kit and loose parts from top packaging.
D. Remove top inner carton pad and corners.
E. Lift unit up by plywood shipping base, and remove lower portion of carton.
F. Inspect unit for concealed damage(s) and if evident, notify delivering carrier and le a claim
against same.
G. Remove plywood shipping base from unit by moving unit, so that one side is off the counter top
or table, allowing access to screws on the bottom of the plywood shipping base.
NOTE: IF UNIT IS TO BE TRANSPORTED, IT IS ADVISABLE TO LEAVE UNIT SECURED TO
PLYWOOD SHIPPING BASE.
H. If unit is to be installed with optional legs, assemble legs to unit by tilting unit. DO NOT LAY UNIT
ON ITS SIDE OR BACK.
1.3 UNPACKING INSTALLATION KITS
A. Inspect kits for concealed damage and if evident, notify delivering carrier and le a claim against
same.
B. Each kit contains a list of the parts and a drawing showing the proper assembly of the parts.
1.4 SELECTING A LOCATION
A. Select a location close to a properly grounded electrical outlet and water supply that meet the
requirements as scheduled on the Specications page.
B. Condenser air is drawn in the front of the unit and discharged out the top of the unit. A minimum
of eight (8) inches (20.3 cm) clearance must be maintained over the top of the unit.
WARNING FAILURE TO MAINTAIN THIS CLEARANCE WILL CAUSE THE COMPRESSOR TO
OVERHEAT AND WILL RESULT IN COMPRESSOR FAILURE.
!
C. Units with built-in syrup pumps must be located no more than eight (8) meters (25 feet) from
the dispensing tower, and no more than 2.4 meters (8 feet) below the tower. Use external pumps
if these limits are exceeded.
1.5 MOUNTING THE DISPENSER
A. The dispenser is designed to be permanently mounted and sealed to the counter, or installed on
four (4) inch legs.
B. When the dispenser is to be permanently bolted to the counter top, seal dispenser base to
counter top with a silicone sealant which provides a smooth and easily cleanable bond to the
counter.
C. For leg mounting, use Lancer leg kit (PN 82-0962).
NOTE: NSF listed units must be sealed to the counter, or have four (4) legs installed.
1
1.6 FILLING UNIT WITH WATER
A. Remove the bonnet from the unit.
B. Remove the yellow plastic plug (located on the front of the unit’s carbonator deck) from the unit’s
ll hole.
C. Using a funnel or tube, ll the water bath compartment with water until it ows out of the
overow tube into the drip tray.
CAUTION THE WATER BATH COMPARTMENT MUST BE FILLED WITH WATER BEFORE
PLUGGING IN THE UNIT. OTHERWISE, THE COMPRESSOR DECK AND CONDENSER FAN
MAY NOT OPERATE PROPERLY.
!
D. Replace the yellow plug.
1.7 CONNECTING TO ELECTRICAL POWER
WARNING THIS UNIT MUST BE PROPERLY ELECTRICALLY GROUNDED TO AVOID
POSSIBLE FATAL ELECTRICAL SHOCK OR SERIOUS INJURY TO THE OPERATOR. THE
POWER CORD IS PROVIDED WITH A THREE PRONG GROUNDED PLUG. IF A THREE-HOLE
!
GROUNDED ELECTRICAL OUTLET IS NOT AVAILABLE, USE AN APPROVED METHOD TO
GROUND THE UNIT.
WARNING FAILURE TO DISCONNECT THE MOTOR POWER SUPPLY WILL DAMAGE THE
CARBONATOR MOTOR AND PUMP AND VOID THE WARRANTY.
!
A. If the unit is equipped with a built-in carbonator, disconnect the power supply to the carbonator
motor by disconnecting the four pin connector, located near the top of the electrical control box
on the refrigeration deck.
B. Check the dispenser serial number plate for unit’s correct electrical requirements. Do not plug
into wall electrical outlet unless serial number plate current shown agrees with local current
available.
C. Route the power supply cord to a grounded electrical outlet of the proper voltage and amperage
rating, and plug in the unit. This will turn on the refrigeration system and allow it to start cooling,
while completing the rest of the installation. The agitator motor will start immediately, but the
compressor and fan motor will not start until the ve (5) minute delay has elapsed.
1.8 CONNECTING PYTHON TO REMOTE RECIRCULATING UNIT (SEE FIGURE 1)
A. All remote units have the plain water feature, factory installed. If plain water is not wanted,
remove the barbed tting and short extension tting, and cap end of plain water line with cap
from accessory kit.
B. Determine length of python required, allowing additional length as required for servicing. The
length of the python must not exceed 25 feet (8 meters) if built-in syrup pumps are being used.
C. Position one end of python near remote unit. Slit the python insulation back 18 inches (45 cm)
from end and roll insulation back to expose individual tubes. Take care not to cut into tubing
bundle.
D. Slide the tube insulation from the accessory kit over one of the 3/8 inch ID plastic soda lines.
Connect this line to the 3/8 inch barbed 90° elbow located on the inlet to the recirculating pump.
Secure with an Oetiker clamp from the kit.
E. Connect the other 3/8 inch ID plastic soda line to the 3/8 inch barbed tting on the stainless steel
soda recirculating Pump. Secure with Oetiker clamp from kit.
F. Connect each of the 1/4 inch ID plastic lines from the python to the barbed ttings on each of
the stainless steel lines (and plain water line, if used). Secure with Oetiker clamps. The
individual barbed ttings for the lines can be removed for insertion into the python tubing by
removing the “U” shaped retainer pin and pulling the tting off of syrup line.
NOTE: Do not insulate connections at this time. Leave all connects exposed for inspection for
leaks. Refer to Section 1.17 to complete insulation.
2
FIGURE 1: CONNECTING PYTHON TO REMOTE RECIRCULATING UNIT (STANDARD PUMP
SHOWN)
FIGURE 2: CONNECTING PYTHON TO DELTA TOWER
3
1.9 CONNECTING PYTHON TO TOWER (SEE FIGURE 2)
A. Route opposite end of python to tower. Determine length required, and cut if necessary.
Be sure to allow additional length as required for servicing.
WARNING USE A SHARP KNIFE, RAZOR BLADE, OR TUBE CUTTER TO CUT TUBING.
TUBING CUT WITH A SAW WILL RESULT IN PLASTIC SHAVINGS, WHICH WILL PLUG THE
FLOW CONTROLS IN THE DISPENSING VALVE.
!
B. Slit python insulation back 12 inches (30 cm) from end and roll insulation back to expose
individual tubes. Cut tubing to length as shown in Figure 2.
C. All Delta towers have the plain water feature, factory installed. If plain water is not wanted, splice
a stainless steel, reducing, barbed hose tee (PN 01-0527) in the 3/8 inch soda line. Use a
separate 1/4 inch tube to complete the connection from the barbed tee to the tower manifold.
D. Connect each of the plastic lines from the python to the barbed ttings on each of the stainless
steel syrup, soda, and plain water lines on the tower manifold. Start with connections at the back
of the tower manifold rst. Secure with Oetiker clamps.
NOTE: Do not insulate connections at this time. Leave all connects exposed for inspection for
leaks. Refer to Section 1.18 to complete insulation.
1.10 CONNECTING 24VAC POWER SUPPLY TO TOWER NOTE
The remote recirculating unit is designed to supply 24VAC power to the valves on the dispensing
tower. An extension cord of 25 feet (8 meters) is provided for this purpose in the tower. A separate
power supply must be used if the tower is located more than 25 feet (8 meters) from the remote
recirculating unit.
A. Remove cover from electrical control box on remote recirculating unit, and route white and black
wires (bundled) through the opening in side of control box. Replace cover.
B. Connect extension cord to white and black wires.
C. Route extension cord with python to tower.
D. Connect white wire to terminal on key lock switch, and black wire to loose black wire in tower.
E. A separate power cord is provided for the lighted merchandiser.
1.11 CONNECTING TO WATER SUPPLY
WARNING IF WATER SOURCE EXCEEDS 50 PSIG (3.52 KG/CM2), A WATER REGULATOR
KIT MUST BE USED TO LIMIT WATER PRESSURE TO 50 PSIG (3.52 KG/CM2). FAILURE TO
USE REGULATOR WILL RESULT IN IMPROPER PERFORMANCE OF DISPENSER.
!
A. Using tubing and ttings from installation kit, connect tubing assembly to water source. DO NOT
CONNECT TO DISPENSER AT THIS TIME.
B. Flush water supply line thoroughly.
C. IF THE WATER SOURCE IS ABOVE 50 PSIG (3.52 KG/CM2), CUT TUBING ASSEMBLY AND
INSTALL WATER REGULATOR KIT (PN 18-0253/01) AS SHOWN IN KIT INSTRUCTION
SHEET.
NOTE: The water supply must be protected by means of an air gap, a backow prevention device
(located upstream of the CO2 injection system) or another approved method to comply with NSF
standards. A backow prevention device must comply with ASSE and local standards. It is the responsibility of the installer to ensure compliance.
D. Route tubing through hole in counter and through opening behind splash plate and connect to
carbonator pump, using a are seal washer (PN 05-0017). Use a back-up wrench to prevent
damage to carbonator pump.
E. Leave 12 inches (30 cm) of extra tubing length below the counter for servicing and moving the
dispenser.
F. Turn on water supply and check for leaks.
G. Using test gauge assembly (PN 22-0138), set regulator at 50 PSIG (3.52 kg/cm2).
4
1.12 CONNECTING THE CO2 SUPPLY
A. Connect high pressure CO2 regulator assembly to CO2 cylinder. Use a new CO2 tank washer if
regulator does not have built-in o-ring seal.
B. Place CO2 cylinder in service location under counter, etc., and secure it with a safety chain.
C. Using tubing and ttings from installation kit, connect tubing assembly to tank mount regulator
using are seal washer (PN 05-0011). Use a back-up wrench to prevent damage to regulator
assembly.
D. Route gas line through hole in counter and through opening behind the dispenser splash plate.
E. Leave 12 inches (30 cm) of extra tubing length below the counter for servicing and moving the
dispenser.
F. Remove the protective plug from the CO2 manifold (located on top of mini pumps on left side of
unit) and connect the CO2 supply line using a 1/4 inch elbow (supplied in installation kit.)
WARNING DO NOT TURN ON THE CO2 SUPPLY AT THIS TIME
!
G. If dispenser does not have built in syrup pumps, connect directly to the carbonator CO2 inlet
check valve.
1.13 CONNECTING TO BAG-IN-BOX (BIB) SYRUP SUPPLY (Units with Built-in Syrup Pumps)
A. Remove the protective caps from the syrup pump inlets and connect syrup inlet tube
assemblies, furnished in the installation kit, to the syrup pumps. Lubricate o-rings before
installation, using food grade glycerine or equivalent. Be careful not to cut o-rings when installing
in pump.
CAUTION THE SYRUP INLET TUBE ASSEMBLIES SHIPPED WITH THE INSTALLATION KIT,
ARE EIGHT (8) FEET (2.4 M) LONG. THESE LINES CAN BE EXTENDED UP TO A MAXIMUM OF 12 FEET (3.7 M). THE MAXIMUM HEIGHT OF THE PUMPS ABOVE THE LOWEST
BIB PACKAGE SHOULD NOT EXCEED EIGHT (8) FEET (2.4 M). IF EITHER THE HEIGHT
!
B. Mark syrup tube assemblies at BIB hose connector end with product ID tape.
C. Route the syrup supply tubes from the unit, through hole in counter, to the BIB syrup supply.
D. Dip hose connectors in a cup of warm, potable water.
E. Attach the BIB hose connectors to the appropriate syrup avor.
1.14 CONNECTING TO REMOTE BIB SYRUP PUMPS
A. Locate the remote BIB, syrup supply, and pumps in a convenient location.
B. Attach the syrup supply tubes to the dispensers syrup inlet ttings (located behind the splash
plate) using a 1/4 inch Oetiker clamp for each syrup avor.
C. Route the syrup supply tubes to the remote syrup pumps.
D. Complete installation of the remote syrup pump system following the manufacturer’s
instructions.
1.15 CONNECTING TO REMOTE PRESSURIZED SYRUP SUPPLY
A. Locate the ve gallon (gal) syrup containers and the CO2 cylinder and regulator set in a
convenient location.
B. Attach the syrup supply tube assembly to the dispensers syrup inlet ttings (located behind the
C. Route the syrup supply tubes to the gal syrup containers and attach them to the appropriate
D. Attach a CO2 supply line from each of the gal syrup containers to the low pressure regulator
OF PUMPS OR LENGTH OF INLET LINE LIMITATIONS ARE EXCEEDED, REMOTE SYRUP
PUMPS OR PRESSURIZED SYRUP CONTAINERS SHOULD BE USED.
splash plate) using a 1/4 inch Oetiker clamp for each syrup avor.
syrup avor.
and pressurize the containers.
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