Lancer 9000, MAX II Service Manual
INSTALLATION AND SERVICE MANUAL
FOR THE
MAX II DISPENSER
LANCER SERIES 9000
REV. 03/22/05
P.N. 28-0564/01
This manual supersedes and replaces 28-0564, dated 12/19/03.
6655 LANCER BLVD. • SAN ANTONIO, TEXAS 78219 USA • (210) 310-7000
FAX ENGINEERING: • 210-310-7096
•
"Lancer" is the registered trademark of Lancer •
•
Copyright — 2005 by Lancer, all rights reserved. •
SPECIFICATIONS
DIMENSION
Width 16 7/8 inches (429 mm)
Depth 24 3/4 inches (629 mm)
Height (without legs) 25 1/2 inches (648 mm)
WEIGHT
Shipping 160 pounds (72.5 kg)
Empty 146 pounds (66.2 kg)
Operating 220 pounds (99.8 kg)
WATER REQUIREMENTS
CAUTION
IF WATER SOURCE EXCEEDS 50 PSIG (3.45 BAR) A RECOMMENDED WATER REGULATOR
ASSEMBLY (PN 18-0253/02) MUST BE USED TO LIMIT WATER PRESSURE TO 50 PSIG (3.45 BAR).
FAILURE TO USE REGULATOR WILL RESULT IN IMPROPER PERFORMANCE OF DISPENSER.
Minimum flowing pressure of 25 PSIG (1.72 BAR)
Maximum static pressure of 50 PSIG (3.45 BAR)
CARBON DIOXIDE (CO2) REQUIREMENTS
Minimum pressure of 70 PSIG (4.92 kg/cm2, 4.83 BAR)
Maximum pressure of 80 PSIG (5.62 kg/cm2, 5.52 BAR)
ICE BANK WEIGHT
27 - 30 pounds (12.2 to 13.6 kg)
DRINK CAPACITY
215 – 12 oz drinks under 40°F (4.4°C) at 4 drinks per minute with 75°F (23.9°C) ambient, inlet water,
and inlet syrup using 1/3 HP, 115 V, 60 Hz refrigeration system.
Please refer to the Lancer web site (www.lancercorp.com) for information relating to Lancer
Installation and Service Manuals, Instruction Sheets, Technical Bulletins, Service Bulletins, etc.
FAX SALES
• NORTH AMERICA – 210-310-7245 • INTERNATIONAL SALES – 210-310-7242 • CUSTOMER SERVICE – 210-310-7242 •
• LATIN AMERICA – 210-310-7245 • EUROPE – 32-2-755-2399 • PACIFIC – 61-8-8268-1978 •
TABLE OF CONTENTS
SPECIFICATIONS ...................................................................................................................................COVER
TABLE OF CONTENTS ......................................................................................................................................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 COUNTER LOCATION .............................................................................................1
1.5 MOUNTING THE DISPENSER..........................................................................................................1
1.6 CONNECTING THE DRAIN...............................................................................................................1
1.7 FILLING UNIT WITH WATER ............................................................................................................1
1.8 CONNECTING TO ELECTRICAL POWER .......................................................................................2
1.9 CONNECTING TO WATER SUPPLY.................................................................................................2
1.10 CONNECTING THE CO2 SUPPLY....................................................................................................3
1.11 CONNECTING TO REMOTE BAG-IN-BOX (BIB) SYRUP PUMPS..................................................3
1.12 CONNECTING TO REMOTE PRESSURIZED SYRUP SUPPLY......................................................3
1.13 PURGING THE CARBONATION SYSTEM .......................................................................................3
1.14 ADJUSTING WATER FLOW ..............................................................................................................3
1.15 ADJUSTING WATER TO SYRUP RATIO (BRIX) ..............................................................................3
2. SCHEDULED MAINTENANCE ...................................................................................................................4
2.1 DAILY .................................................................................................................................................4
2.2 WEEKLY.............................................................................................................................................4
2.3 MONTHLY ..........................................................................................................................................4
2.4 EVERY SIX MONTHS........................................................................................................................4
2.5 YEARLY..............................................................................................................................................4
3. DISPENSER CLEANING AND SANITIZING ..............................................................................................4
3.1 GENERAL INFORMATION ................................................................................................................4
3.2 AMBIENT PROCESS.........................................................................................................................5
3.3 ALTERNATE CLEANING AND SANITIZING AGENTS ......................................................................5
4. CONNECTION FOR PLAIN WATER PRODUCT........................................................................................6
5. TROUBLESHOOTING.................................................................................................................................6
5.1 WATER LEAKAGE AROUND NOZZLE .............................................................................................6
5.2 MISCELLANEOUS LEAKAGE ...........................................................................................................6
5.3 INSUFFICIENT WATER FLOW..........................................................................................................6
5.4 INSUFFICIENT SYRUP FLOW..........................................................................................................6
5.5 ERRATIC RATIO ...............................................................................................................................6
5.6 NO PRODUCT DISPENSED .............................................................................................................7
5.7 WATER ONLY DISPENSED, NO SYRUP; SYRUP ONLY DISPENSED, NO WATER .....................7
5.8 NO WATER, JUST SYRUP ................................................................................................................7
5.9 VALVE WILL NOT SHUT OFF ...........................................................................................................7
5.10 SYRUP ONLY DISPENSED. NO WATER, BUT CO2 GAS DISPENSED WITH SYRUP ................8
5.11 EXCESSIVE FOAMING .....................................................................................................................8
5.12 WATER CONTINUALLY OVERFLOWS FROM WATER BATH INTO DRIP TRAY ...........................8
5.13 COMPRESSOR STARTS AND CONTINUES TO RUN UNTIL FREEZE UP AND
WILL NOT CUT OFF..........................................................................................................................8
5.14 WARM DRINKS..................................................................................................................................8
5.15 COMPRESSOR DOES NOT START (NO HUM), CONDENSER FAN MOTOR DOES NOT
RUN AND NO ICE BANK...................................................................................................................8
5.16 COMPRESSOR DOES NOT START (NO HUM), BUT CONDENSER FAN MOTOR RUNS............9
5.17 COMPRESSOR DOES NOT START BUT HUMS .............................................................................9
5.18 COMPRESSOR STARTS BUT DOES NOT SWITCH OFF START WINDING .................................9
5.19 COMPRESSOR STARTS AND RUNS A SHORT TIME BUT SHUTS OFF ON OVERLOAD ...........9
5.20 COMPRESSOR RUNS NORMALLY, BUT WATER LINE IS FROZEN............................................10
5.21 COMPRESSOR CYCLES ON AND OFF FREQUENTLY DURING THE INITIAL PULLDOWN
AND/OR NORMAL OPERATIONS...................................................................................................10
5.22 CIRCUIT BREAKER POPPING .......................................................................................................10
5.23 BIB PUMP DOES NOT OPERATE WHEN DISPENSING VALVE IS OPENED ..............................10
5.24 BIB PUMP OPERATED BUT NO FLOW .........................................................................................10
5.25 BIB PUMP CONTINUES TO OPERATE WHEN BAG IS EMPTY ...................................................10
5.26 BIB PUMP FAILS TO RESTART AFTER BAG REPLACEMENT ....................................................10
i
5.27 BIB PUMP FAILS TO STOP WHEN DISPENSING VALVE IS CLOSED.........................................10
5.28 LOW OR NO CARBONATION .........................................................................................................10
6. ILLUSTRATIONS, PARTS LISTINGS, WIRING DIAGRAMS, AND PLUMBING DIAGRAMS ................11
6.1 MAX II, ASSEMBLY.....................................................................................................................11-12
6.2 REFRIGERATION DECK ASSEMBLY........................................................................................13-14
6.3 CABINET ASSEMBLY.................................................................................................................15-16
6.4 CARBONATOR DECK ASSEMBLY .................................................................................................17
6.5 WATER REGULATOR ASSEMBLY..................................................................................................18
6.6 CARBONATOR WATER/SYRUP LINES ASSEMBLIES.............................................................19-20
6.7 CONTROL HOUSING.................................................................................................................21-22
6.8 WIRING DIAGRAM .........................................................................................................................23
ii
DISPENSER INSTALLATION HIGHLIGHTS
Listed below are ten critical elements which will aid in a successful installation.
1. Fill water bath until water overflows from tank overflow tube.
2. The carbonator pump motor must be disconnected from the power supply (refer to basic manual - Page 2,
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 five (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 five (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 five (5) minute compressor delay would
be in effect.
6. Supply Water Pressure: Minimum–25 PSIG (1.76 kg/cm
2
); 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. CO
2 Pressure: Recommend nominal pressure 70 PSIG (4.92 kg/cm
2
, 4.83 BAR).
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.
TABLE OF CONTENTS (CONTINUED)
1
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 of damage. If damage
exists, have carrier note same on bill of lading and file a claim with the carrier.
1.2 UNPACKING
A. Cut 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 and if evident, notify delivering carrier and file 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 the unit secured to the plywood 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 file 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 COUNTER LOCATION
A. Select a location close to a properly grounded electrical outlet and water supply that meet the
requirements as scheduled on the specification page.
CAUTION
FAILURE TO MAINTAIN SPECIFIED CLEARANCE WILL CAUSE THE COMPRESSOR TO
OVERHEAT AND WILL RESULT IN COMPRESSOR FAILURE.
B. Condenser air is drawn in the front and sides of the unit, and discharged out the top of the unit.
A minimum of eight (8) inches (203 mm) clearance must be maintained over the top of the unit.
1.5 MOUNTING THE DISPENSER
A. The dispenser is designed to be permanently mounted and sealed to the counter or installed on
4” legs.
B. For permanent mounting use Lancer sealant kit (P/N15-0010) to seal the dispenser to the
counter.
C. For leg mounting, use Lancer leg kit (PN 82-1704).
NOTE
NSF listed units must be sealed to the counter or have four (4) inch legs installed.
1.6 CONNECTING THE DRAIN
A. Remove cup rest. Lift splash plate up and pull out and down on the bottom to remove.
B. Remove the drip tray from the unit and connect the drain tube to the drain fitting located on the
back.
C. Route the drain tube to a suitable drain and replace the unit’s drip tray.
1.7 FILLING UNIT WITH WATER
A. Remove the bonnet from the unit.
B. Remove the plastic plug (located on the front of the unit’s carbonator deck) from the unit’s fill
hole.
C. Using a funnel or tube, fill the water bath compartment with water until it flows out of the
2
overflow 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 plug.
1.8 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.
DO NOT USE EXTENSION CORDS WITH THIS UNIT. DO NOT “GANG” TOGETHER WITH
OTHER ELECTRICAL DEVICES ON THE SAME OUTLET.
CAUTION
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 correct electrical requirements of unit. Do not plug
into wall electrical outlet unless the current shown on the serial number plate 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 five (5) minute delay has
elapsed.
1.9 CONNECTING TO WATER SUPPLY
CAUTION
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 A WATER
REGULATOR WILL RESULT IN IMPROPER PERFORMANCE OF DISPENSER.
A. Using tubing and fittings from the installation kit, connect tubing assembly to water source.
DO NOT CONNECT TO DISPENSER AT THIS TIME.
B. Flush water supply line thoroughly.
NOTE
If the water source is above 50 PSIG (3.52 kg/cm2), cut tubing assembly and install Water
Regulator Kit (PN 18-0253/02) as shown in kit instruction sheet.
The water supply must be protected by means of an air gap, a backflow prevention device
(located upstream of the CO
2 injection system) or another approved method to comply with
NSF standards. A backflow prevention device must comply with ASSE and local standards.
It is the responsibility of the installer to ensure compliance.
C. Route through hole in counter and through opening behind splash plate and connect to
carbonator pump using a flare seal washer (PN 05-0017). Use a back-up wrench to prevent
damage to carbonator pump.
D. Leave 12 inches (305 mm) of extra tubing length below the counter for servicing and moving
the dispenser.
E. Turn on water supply and check for leaks.
F. Using test gauge assembly (PN 22-0138), set regulator at a maximum of 50 PSIG (3.52 kg/cm
2
).
3
1.10 CONNECTING THE CO
2 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 fittings from installation kit connect tubing assembly to tank mount regulator
using flare 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 (254 mm) of extra tubing length below the counter for servicing and moving the
dispenser.
F. Connect tubing directly to the carbonator CO
2 inlet check valve.
W
ARNING
DO NOT TURN ON THE CO2 SUPPLY AT THIS TIME
1.11 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 fittings (located behind the splash
plate) using a 1/4” Oetiker clamp for each syrup flavor.
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.
1.12 CONNECTING TO REMOTE PRESSURIZED SYRUP SUPPLY
A. Locate the five gallon syrup containers and the CO
2 cylinder and regulator set in a convenient
location.
B. Attach the syrup supply tube assembly to the dispensers syrup inlet fittings (located behind the
splash plate) using a 1/4” Oetiker clamp for each syrup flavor.
C. Route the syrup supply tubes to the five gallon syrup containers and attach them to the
appropriate syrup flavor.
D. Attach a CO2 supply line from each of the five gallon syrup containers to the low pressure
regulator and pressurize the containers.
1.13 PURGING THE CARBONATION SYSTEM
A. The relief valve for the built-in carbonator is located on the right 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 CO2 cylinder
handle slowly. Turn the CO2 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 CO2 connections for leaks and repair if necessary.
NOTE
To check for CO2 leaks, close the valve on the CO2 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.
1.14 ADJUSTING WATER FLOW
A. The refrigeration unit should have been running for a least one 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.
B. Adjust the water flow for each valve according to the valve manufacturer’s recommendations.
1.15 ADJUSTING WATER TO SYRUP (RATIO) BRIX
Adjust the water/syrup ratio (brix) according to the valve manufacturer’s recommendations.
4
2. SCHEDULED MAINTENANCE
2.1 DAILY
A. Remove the nozzle and diffuser from each valve and wash them in warm water.
B. Remove the cup rest and wash in warm soapy water.
C. Pour warm soapy water into the drip tray and wipe with a clean cloth.
D. With a clean cloth and warm soapy water, wipe off all of the units exterior surfaces.
E. Replace the cup rest, valve diffusers and valve nozzles.
2.2 WEEKLY
A. Check the flow and brix of each valve following the brixing instructions given in sections 1.14
and 1.15.
B. Remove the unit’s bonnet and check the level of water in the water bath. Replenish as required,
and replace the bonnet.
2.3 MONTHLY
A. Unplug the dispenser from its power source.
B. Remove the bonnet, and clean the dirt from the unit’s condenser using a soft brush.
C. Replace the bonnet and plug in the unit.
2.4 EVERY SIX (6) MONTHS
A. Clean and sanitize the unit using the appropriate procedures outlined in Section 3 of this
manual.
2.5 YEARLY
A. Clean water bath interior, including evaporator coils and refrigeration components.
B. Clean the entire exterior of the unit.
C. Sanitize syrup lines.
NOTE
Because of difficulty in rinsing, detergent solution should not be introduced into the carbonator.
3. DISPENSER CLEANING AND SANITIZING
3.1 GENERAL INFORMATION
A. Lancer equipment (new or reconditioned) is shipped from the factory cleaned and sanitized in
accordance with NSF guidelines. The operator of the equipment must provide continuous
maintenance as required by this manual and/or state and local health department guidelines to
ensure proper operation and sanitation requirements are maintained.
NOTE
The cleaning and sanitizing procedures provided herein pertain to the Lancer equipment
identified by this manual. If other equipment is being cleaned, follow the guidelines established
by the manufacturer for that equipment.
IMPORTANT
Water lines are not to be disconnected during the cleaning and sanitizing of syrup lines to avoid
contamination.
B. Cleaning and sanitizing should be accomplished only by trained personnel. Sanitary gloves are
to be used during cleaning and sanitizing operations. Applicable safety precautions must be
observed. Instruction warnings on the product being used must be followed.
C. Recommended Preparation of Cleaning Solutions.
1. Cleaning solutions (for example, Ivory Liquid, Calgon, etc.) mixed with clean, potable water
at a temperature of 90° to 110° Fahrenheit should be used to clean equipment. The
mixture ratio, using Ivory Liquid, is one (1) ounce of cleanser to two (2) gallons of water. A
minimum of four (4) gallons of cleaning mixture should be prepared.
NOTE
Extended lengths of product lines may require that an additional volume of solution be
prepared.
5
2. Any equivalent cleanser may be used as long as it provides a low-sudsing, non-perfumed,
easily rinsed mixture.
D. Recommended Preparation of Sanitizing Solutions.
1. Sanitizing solutions should be prepared in accordance with the manufacturer’s written
recommendations and safety guidelines. Follow manufacturer’s requirements so that the
solution provides 100 parts per million (PPM) (100mg/L) available chlorine at a temperature
of 90°F to 120°F. A minimum of four (4) gallons of sanitizing solution should be prepared.
NOTE
Extended lengths of product lines may require that an additional volume of solution be
prepared.
2. Any sanitizing solution may be used as long as it is prepared in accordance with the
manufacturer’s written recommendations and safety guidelines, and provides 100 PPM
(100mg/L) available chlorine.
3.2 AMBIENT PROCESS
A. The ambient process is the most common method for cleaning and sanitizing dispenser
equipment. The detergent should be as recommended and the sanitizer should be low pH (7.0)
chlorine solution.
B. Disconnect syrup containers and remove product from tubing.
C. Rinse the lines and fittings with clean room temperature water to remove all traces of residual
product.
D. Fill lines with a low-sudsing, non-perfumed, and easily rinsed detergent solution. The solution
should be prepared in accordance with the manufacturers recommendations. Make sure the
lines are completely filled and allow to stand for at least 10 minutes.
E. Flush the detergent solution from the lines with clean water. Continue rinsing until testing with
phenolphthalein shows that the rinse water is free of residual detergent.
F. Fill the lines with a low pH (7.0) chlorine solution containing at least 100 PPM (100mg/L)
available chlorine. Flow sanitizing solution through dispenser until output tests to full 100 PPM
(100mg/L) concentration. Allow to stand for 15 minutes.
G. Reconnect syrup containers and ready Unit for operation.
W
ARNING
REMOVE SANITIZING SOLUTION FROM DISPENSER AS INSTRUCTED. RESIDUAL
SANITIZING SOLUTION LEFT IN SYSTEM COULD CREATE HEALTH HAZARD.
H. Draw drinks to refill lines and flush the chlorine solution from the dispenser.
NOTE
Please note that a fresh water rinse cannot follow sanitization of equipment. Purge only with the
end use product. This is an NSF requirement.
I. Taste the beverage to verify that there is no off taste.
3.3 ALTERNATE CLEANING AND SANITIZING AGENTS
The above approach to cleaning and sanitizing is strongly recommended. However, the Division
Quality Assurance Manager may approve the following cleaning and sanitizing agents.
A. Chlorinated alkaline detergents. These compounds may be used as the cleaning agent, but
may not be used as combined cleaner/sanitizer.
B. Iodophors may be substituted for chlorine as the sanitizing agent.
CAUTION
IODOPHORS AND QUATERNARY AMMONIUM COMPOUNDS (QUATS) ARE BROAD CLASSES
OF COMPOUNDS. SOME MEMBERS OF EACH GROUP CAN CAUSE SERIOUS PROBLEMS
WITH FOAMING, DISTORTION OR DISCOLORATION OF POLYMERIC PARTS, POOR
RINSIBILITY, AND OFF-TASTE. THE RINSIBILITY AND OFF-TASTE PROBLEMS HAVE BEEN
ESPECIALLY PREVALENT WITH QUATS. BECAUSE OF THE POTENTIAL PROBLEMS,
APPROVAL MUST BE GRANTED BY THE DIVISION QUALITY ASSURANCE MANAGER TO
SPECIFIC COMPOUNDS. THIS APPROVAL SHOULD BE BASED UPON TESTING IN THE
LABORATORY.
6
C. Quaternary ammonium compounds may be used as a combined cleaner-sanitizer but are
generally not recommended. These compounds are not to be utilized at concentrations
exceeding 100 PPM (100 mg/L), or that concentration specified in local regulations, which ever
is lower.
4. CONNECTION FOR PLAIN WATER PRODUCT
4.1 If plain water product is required, a separate plain water manifold is utilized for easy connection to
any of the three (3) valves on the left side of the dispenser. It may be necessary to loosen the
screws on the carbonator pump plate to facilitate this changeover.
4.2 De-pressurize unit by disconnecting the water inlet.
4.3 Remove retaining clip from the fitting behind the faucet plate, and pull the soda line out of the
fitting.
4.4 Remove the cap from the correspondingwater line in the same manner.
4.5 Insert the water line into the fitting behind the water plate and replace the retaining clip.
4.6 Replace the cap onto the soda line and install the retaining clip.
4.7 Repeat for other valves if desired.
4.8 Re-tighten carbonator pump plate screws if loosened (see Step 4.1).
5. TROUBLESHOOTING
TROUBLE
CAUSE REMEDY
5.1 Water leakage around A. Damaged or improperly A. If damaged, replace. If improperly
nozzle. installed o-ring above diffuser. installed, adjust.
5.2 Miscellaneous leakage. A. Gap between parts. A. Tighten appropriate retaining
screws.
B. Damaged or improperly B. Replace or adjust appropriate
installed o-rings. o-rings.
5.3 Insufficient water flow. A. Insufficient incoming supply A. Verify incoming supply water
water pressure. pressure is a minimum of 25 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. upper body and clean out any
foreign material to ensure smooth
free spool movement.
D. Foreign debris in water pump D. Remove water pump strainer and
strainer clean.
5.4 Insufficient syrup flow. A. Insufficient CO2 pressure to A. Adjust CO2 pressure to 80 PSI
BIB pumps. (minimum 70 PSI) for BIB pumps.
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. upper body and clean out any
foreign material to ensure smooth
free spool movement.
5.5 Erratic ratio. A. Incoming water and/or syrup A. Check pressure and adjust.
supply not at minimum
flowing pressure.
B. Foreign debris in water B. Remove flow controls from upper
and/or syrup flow controls. body clean out any foreign material
to ensure smooth free spool
movement.
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