Wilbur Curtis PC-3GT Service Manual

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WARNING HOT

LIQUID, Scalding may occur. Avoid splashing.

CAUTION: Use this setup procedure before attempting

to use this appliance. Failure to follow the instructions can result in injury or the voiding

of the warranty.

CAUTION: DO NOT connect this unit to hot water. Inlet valve

not rated for hot water.

WARNING, HOT

LIQUID

C

ISO 9001 REGISTERED

WILBUR CURTIS COMPANY Montebello, CA 90640

Wilbur Curtis Company, Inc.

Primo Cappuccino System Instructions

Important Safeguards/Conventions

This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an authorized Wilbur Curtis service center.

Do NOT immerse the unit in water or any other liquid

To reduce the risk of fire or electric shock, do NOT open top panel. No user serviceable parts inside. Repair should be done only by authorized service personnel.

Keep hands and other items away from hot parts of unit during operation.

Never clean with scouring powders or harsh implements.

Conventions

WARNINGS – To help avoid personal injury

Important Notes/Cautions – from the factory

Sanitation Requirements

Your Curtis ADS System is Factory Pre-Set and Ready to Go, Right from the Carton.

Following are the Factory Settings for your Primo Cappuccino Beverage System:

Tank Temperature = 190°F

Flavor Controls= Set at 45%

Dispensing Mode Set for Manual Dispensing

Generally there will never be a reason to change your ADS programming. However, should you need to make slight adjustments to meet your dispensing needs, programming instructions are provided later in this manual.

System Requirements:

Water Source 20 – 90 PSI (Minimum Flow Rate of 1 GPM)

Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.

Equipment to be installed to comply with applicable federal, state, or local plumbing/electrical codes having jurisdiction.

SETUP STEPS

The unit should be level (left to right and front to back), located on a solid counter top. Connect a water line from the water filter to the brewer.

NOTE: Some type of water filtration device must be used to maintain a trouble-free operation. (In areas with extremely hard water, we suggest that a sedimentary and taste & odor filter be installed.) This will prolong the life of your dispensing system and enhance cappuccino product quality.

The National Sanitation Foundation requires the following water connection:

1.A quick disconnect or additional coiled tubing (at least 2x the depth of the unit) so that the machine can be moved for cleaning underneath.

2.In some areas an approved backflow prevention device may be required between the brewer and the water supply.

1.Connect a water line from your facility to the 1/4” flare water inlet fitting of the valve, behind the machine. Water volume going to the machine should be stable. Use tubing sized sufficiently to provide a minimum flow rate of one gallon per minute.

2.Plug the power cord into an electrical outlet rated at 20A.

3.Switch on the toggle switch, behind the unit, that runs power to the components in the machine. The lights (display window and row of buttons) on the front door will activate and the heating tank will start to fill.

4.Water in the heating tank will require about one hour to reach operating temperature (factory setting of 190°F). At this time the LCD will display “READY TO DISPENSE”.

5.Remove and fill the canisters with powdered cappuccino product.

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Wilbur Curtis PC-3GT Service Manual

Operation Instructions

1.Choose a flavor. Place your cup under the spout beneath the desired flavor.

Note: When using Iced Cappuccino machine, fill you cup with ice before dispensing product. 2.Push and hold the dispensing button for this flavor.

3.Release the button when the cup is ¾ full.

FILL CANISTERS DAILY

1.

Open the front door to access canisters.

 

2.

The canisters must be removed from the unit for filling. Turn the powder delivery elbows upward.

 

 

The canisters hold five pounds of product. Larger canisters hold 10 pounds each.

 

3.

Reposition the canisters on the machine, turning the powder delivery elbows downward and

 

 

aligning the gear socket with the motor shaft.

COLD OR HOT?

Cleaning the Curtis Primo Cappuccino GT Beverage Dispenser

CAUTION - Do not use cleansers, liquid bleach, powders or any other substance containing chlorine. These products promote corrosion and will pit the stainless steel. THE USE OF THESE PRODUCTS WILL VOID YOUR WARRANTY.

I. EVERY 3 - 4 HOURS OR MORE OFTEN IF NECESSARY

A.Make sure power is ON.

B.Place a container under the dispense spout to catch the rinse water.

C. Locate the WASH button on the front control panel.

D.Rinse each flavor by pushing and holding the WASH button, while at the same time pressing one of the PUSH dispensing buttons on the control panel. Continue holding

WASH until the water running from the spout runs clear.

II. DAILY

A.Switch OFF the unit at the power toggle switch, located behind the unit.

B.Wipe all exterior surfaces with a damp cloth, removing any spills, residue or dust from the unit.

C.Remove both the drip drawer and louvered screen; then wash out its contents. For hard to clean deposits, use a mild, nonabrasive detergent. Rinse with water.

D.Wipe and clean the dispensing area with a mild detergent cleaner.

III. WEEKLY OR MORE OFTEN IF NECESSARY

A.Clean the whipper chamber unit with warm water and a mild detergent.

1.Remove the upper mixing cup.

a.Pull cup forward, twist to the left and lift it to separate the upper mixing cup from the lower mixing cup.

2.To remove the lower mixing cup:

a.Pull mixing cup up and forward to free it from the hot water inlet fitting.

b.Clean with a mild dishwashing solution.

3.Remove the dispensing nozzle from the whipper chamber. Clean the inside using a narrow brush.

4.Remove the whipper chamber.

a.Take hold of the whipper chamber. Turn it clockwise to free it from the mounting plate.

b.Remove whipper chamber from the unit and clean it thoroughly.

5.Pull the whipper propeller from the motor shaft and clean it.

IMPORTANT - When replacing the propeller, make sure the propeller is properly aligned and seated on the motor shaft. Some propellers may have an indicator; a wide, flat surface to lineup with the flat on the shaft (illustration, right).

The newer propellers have an embossed D’, indicating how to position the propeller on the motor shaft.

Failure to push the propeller in all the way will cause the propeller to fuse with the whipper chamber. This condition will not be covered under warranty.

6. Clean the mounting plate.

a.Clean the shaft with a cloth and mild detergent before removing mounting plate.

b.Twist the mounting plate clockwise and pull it from the motor shaft.

IMPORTANT - Do not remove pillars to take off mounting plate.

c.Clean the area behind the mounting plate.

d.Clean the water inlet fitting.

e.Lubricate the center seal of the mounting plate before reinstalling.

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Steps to Programming

Your Curtis Generation 3 cappuccino dispenser is Factory Pre Set for Optimum Performance.

Entering the Programing Menus

Press and hold STOP/WASH for about ten [10] seconds. Display will read Program Menus,(See Illustration).

Manual Dispense (Factory Default)

Press or > to go to Manual Dispense Select.

Press ¤ to go to Manual Dispense Select Station.

Choose the station and press, the display will read Saving Complete!

To select another station for manual dispense, press to go to Manual

Dispense Select Station or press > to continue to the next menu.

Dispense By Time

PROGRAMMING SELECTIONS

The next screen is Dispense By Time < Select >. Press to select a station. Select the station and the screen will read To Begin Press Push.

Press desired dispense button. Hot water will start to dispense and screen will display To Finish Press Push. When Push is pressed, time will be saved and you will exit back to Dispense by Time screen. Continue with additional selections or press > to continue to the next menu.

Temperature (Factory set at 190°F)*

Press and screen will show Tank Temperature. Temperature is programmable from 80°F to 204°F in 2 degree increments. Press < or > to go up or down in degrees. Select desired temperature and then to set. Press > to continue to the next menu.

Powder % Ratio (Factory set at 60%)

Press and the screen will display Powder % Ratio Select Station. Press desired station. Powder ratio is programmable from 0% (Hot Water) to

100%, in 5% increments. Press < or > to increase or decrease ratio and then press to set. Press > to continue to the next menu.

Service Call (Phone number)

Press to display number and press change number or > to move places and EX to exit when complete This number will be displayed during a Heating system SENSOR ERROR or a WATER ERROR. Press > to continue to the next menu.

Banner Name

Press to display letters, press to change letters or > to move places and EX to exit when complete.

This feature allows up to 14 letters to be programmed for company name or regional name. Programming all blanks disables Banner Name. If programmed, Banner Name is displayed every 5 sec. on and off. Press > to continue to the next menu.

Model Select

Press to select, < or > to select desired model (PC-1, 2, 3, 4, 5) . Press to set and exit program mode.

Exit

Press to select, exits program mode and returns unit to operation.

* With cold cappuccino units the temperature setting is 80º F.

Illustrated Parts List

Item Nº

Part Nº

Description

 

1

WC-7348

PANEL, LEFT SIDE PCGTs

 

 

2

WC-5863

DOOR, COMPLETE PCGT-3 MAGNET SNAP-IN

 

 

 

2A

WC-5864

DOOR COMPLETE PCGT-4/5 MAGNET SNAP-IN

 

2B

WC-5863-101

DOOR COMPLETE PCGT3 WITH LATCH

 

 

 

2C

WC-5864-101

DOOR COMPLETE PCGT4/5 WITH LATCH

 

 

 

3

CA-1109-01

FILM, CURTIS LOGO PCGT-3

 

 

3A

CA-1110-01

FILM, CURTIS LOGO PCGT-4/5

 

 

3B

CA-1144-01

FILM, LIGHT BOX ICED CAPPUCINO

 

4CA-1127 ** LAMP COMPLETE, W/5K BULB

5WC-37126 ** KIT, UCM BOARD & LABEL PCGT3

5A

WC-37127 **

KIT, UCM BOARD & LABEL PCGT4

5B

WC-37128 **

KIT, UCM BOARD & LABEL PCGT5

6

WC-39349

LABEL ASSY, UCM & DOOR PCGT-3

7

WC-39350-01

LABEL, UCM PANEL PCGT4 CURTIS

7A

WC-39351-01

LABEL, UCM PANEL PCGT5 CURTIS

8

WC-39350-04**

MEMBRANE CNTRL PNL CURTIS PCGT4/5

9

CA-1098

COVER, ALCOVE PLASTIC PCGT-3

9A

CA-1115

COVER, ALCOVE PLASTIC PCGT-4/5

10

WC-8591 **

CAPACITOR, X2 ALL ADS MODELS

11*

WC780

CONTROL, POWER MODULE CORK BRAKE

12

WC-37123

FAN, EXTRACT

Item Nº

Part Nº

Description

13CA-1039** O-RING, DUMP VALVE (WC-880)

14WC-37008 KIT, TANK LID ROUND

15WC-5502 ** PROBE ASSY, WATER LEVEL

16WC-3734 ** KIT, RPL DUMP VALVE FOR WC-880E

17WC- 904-04** HEATING ELEMENT, 1.6KW W/JAMNUTS

18WC-1438-101** SENSOR, TEMERATURE TANK

19WC523 ** THERMOSTAT, MNL RESET 120/240V 25A

20WC102 ** SWITCH, TOGGLE NON LIT 25A 120/240V

21CA-1100-101 COVER, DRIP TRAY PLASTIC PCGT-3

21A

CA-1106-101

COVER, DRIP TRAY PLASTIC PCGT-4/5

22

CA-1099-101

DRIP TRAY, PLASTIC PCGT-3

22A

CA-1105-101

DRIP TRAY, PLASTIC PCGT-4/5

23

WC-37215

KIT, COVER DRIP TRAY & SCREEN PCGT-3

23A

WC-37216

KIT, COVER DRIP TRAY & SCREEN PCGT-4/5

24

CA-1112-06

CANISTER ASSY, 5LB PCGTs

24A

CA-1113-06R

CANISTER ASSY, 10LB RIGHT PCGTs

24B

CA-1113-06L

CANISTER ASSY, 10LB LEFT PCGTs

25CA-1011-05 FITTING, BULKHEAD WATER

26CA-1065-03 BUSHING, DISCHARGE

27CA-1026-03 ELBOW, PC/CK/HC

28

CA-1005-03 ** STEAM TRAP

3

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