Curtis CAFE 3DB Service manual


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Curtis CAFE 3DB Service manual | Manualzz

MODELS INCLUDED

• CAFE 1DB

• CAFE 2DB

• CAFE 3DB

• CAFE AP

• CAFE 0PP

CAUTION: Please use this setup procedure before attempting to use this brewer.

Failure to follow the instructions can result in injury or the voiding of the warranty.

CAUTION:Allow brewcone to drain before removing.

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SERVICE MANUAL - CAFE POUROVER

SETUP STEPS

CAUTION - This brewer is shipped with the thermostat turned ON. DO NOT plug in unit before pouring 3 pots or 192 oz. of water into the opening (see step 4, below); damage to the heating element or thermostat will result.

1. Place the brewer on a solid, level counter top, near a 120 VAC outlet rated at 20 amps.

2. Place an empty glass decanter on the warmer deck, under the sprayhead.

3. Insert an empty brewcone into the brew rails unit (fig. 1.).

4. Slowly fill the tank with room temperature water through the opening on the top cover until water starts running in a steady stream from the brewcone

(3 pots or 192 ounces). The tank is full.

5. Plug power cord into a 120V electrical outlet.

6. Allow the brewer to heat up to full temperature, indicated by the green Ready to Brew light. This takes about 15 to 25 minutes the first time the coffee brewer is plugged in. Slight dripping from the brewcone is normal as the tank heats up.

BREWING INSTRUCTIONS

1. Pour ground coffee evenly into the filter and place it into the brew cone.

2. Slide brew cone into guide rails (fig. 1.). Place a clean empty decanter on warmer plate (use an airpot with the Café AP).

3. When the green Ready to Brew light comes on, add 64 ounces or one decanter of room temperature water into opening on the top cover (fig. 3.). Brewing will take about three minutes.

4. Switch on the warmer plates to keep the coffee at serving temperature.

NOTE: Due to evaporation, water may be lost from the tank if brewer is left on for long periods of time without making coffee. When this occurs, pour in enough water to refill the heating tank before brewing.

NOTE: You should have at least two decanters for brewing coffee.

One for pouring water, the other to brew coffee into. Airpot brewers will require a pitcher that holds 74 ounces (see figure 3).

C

ISO 9001 REGISTERED

WILBUR CURTIS COMPANY

Montebello, CA 90640

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

1

10

11

12

13

PARTS

DIAGRAMS

14

15

16

17

18

19

20

21

22

23

24

25

2

10A

10D

10B

10E

10C

10F

27

2

3

4

6

7

5

5A

8

8A

9

26

1

Item Nº Part Nº Description

1 WC-68101

1A WC-68103

2 WC-37135

2B WC- 975

3** WC-54118

4** WC-54121

5 WC- 517

5A** WC- 735

TOP WARMER ASSY, 120V (CAFÉ 2DB)

TOP WARMER ASSY, 220V (CAFÉ 2DB)

WARMER ASSY 100W 120V w/PLATE

WARMER ASSY, COMPLETE 100W 220V

TRAY ASSY POUROVER

PAN, POUR CAFE’

THERMOSTAT (EXPORT MODELS)

THERMOSTAT, TEMP CONTROL 120V

6

7

WC-2962*

WC-4213

8** WC-2958*

8A** WC-29025

FITTING, SPRAYHEAD

NUT, 5/8-18 JAM BRASS

SPRAYHEAD, BROWN

SPRAYHEAD, PURPLE ASF

9

10

WC-3502 LEG, SCREW BUMPER

WC-38099* LABEL, SW PANEL CAFÉ 2DB (OLDER UNITS)

10A WC-38113* LABEL, SW PANEL CAFÉ 1DB (OLDER UNITS)

10B WC-38114* LABEL, SW PANEL CAFÉ 3DB (OLDER UNITS)

10C WC-38127* LABEL, SW PANEL CAFÉ AP (OLDER UNITS)

10D WC-39373 LABEL, SW PANEL CAFÉ 2DB (ON/OFF SW)

10E WC-39372

10F WC-39374

10G WC-39371

11** WC- 165

11A WC- 166

11B WC- 137*

12 WC- 207

12A WC- 208

LABEL, SW PANEL CAFÉ 1DB (ON/OFF SW)

LABEL, SW PANEL CAFÉ 3DB (ON/OFF SW)

LABEL, SW PANEL CAFÉ AP (ON/OFF SW)

SWITCH, WARMER RED 115V

SWITCH, WARMER (RED) 250V

SWITCH, WARMER RED 220V (OLDER UNITS)

LIGHT, BREW 115V GREEN

LIGHT, BREW 250V GREEN

13 WC-3621-101 BREWCONE, 7⅛” BLK PLASTIC

14** WC-5310 TUBE, 5/16 ID X 1/8 W SILICONE

15

16

17

18

WC-29042

WC-2627

WC-2628

HOSE, VENTILATION HEATING TANK

GROMMET, COVER HEATING TANK

BUSHING, CONICAL.47 ID x .95 OD x .99L 8mm

WC-54125-101 COVER, TOP HEATING TANK

18A WC-54125* COVER, TOP HEATING TANK (OLDER UNITS)

19 WC-43062 GASKET, TANK LID

20 WC-54117

20A WC-54145

TANK, COMPLETE 1450W 120V

TANK, COMPLETE 3500W 240V

21 WC- 917-04 ELEMNT, HEAT1.45KW 120V W/NUTS & WSHRS

21A WC- 906-04 ELEMENT, HEATING 2KW 220V W/NUT & WSHR

22** WC-1438-101 SENSOR, TEMPERATURE TANK

23** WC- 523* THERMOSTAT, MANUAL RESET

23A WC- 521

24** WC-29054

25

26

27

WC-3645

WC-73106

WC-68102

THERMOSTAT, THERMOSTAT, AUTO RESET

TUBE, CAFÉ SPRAYHEAD/SYPHON

SPRING, DELIMING CAFE SERIES

COVER, BOTTOM

COVER ASSY, TOP (CAFÉ 1DB, 3DB, AP

* Component Used on Older Units

** Suggested Parts to Stock

DELIMING SPRING This spring is for cleaning lime deposits from within the siphon tube. Remove the sprayhead. Insert spring into the siphon tube.

Twist the spring clockwise as you push inward. Once past the bend in the tubing, you can slide it back an forth to remove hard lime deposits.

NOTE: Items, called out in this illustration, are specific to Cafe 1DB, Cafe 3DB & Café AP.

All other parts are common.

THERMOSAT ADJUSTMENT

The Cafe coffee brewer is factory set to 200ºF. The brewer can be adjusted on the thermostat for a tank temperature of either 200ºF or 190ºF.

To adjust:

1. Unplug the unit at the power cord.

2. Remove the back cover, held by four screws.

3. Locate the thermostat, attached to a bracket below the top wrap. There will be a pair of contacts covered with a black plug (see photo, right, 200ºF). This is where the tank temperature selection is made. Removing the black plug changes the setting to 190ºF.

Covering the contacts will return the setting to 200ºF.

To avoid losing the small black cover, slip the cover over one of the contacts as shown in photo at right.

4. Return cover to the back of the unit and plug electrical cord into the power outlet.

CLEANING

Regular cleaning of your Curtis Cafe coffee brewer will maintain the highest quality coffee your equipment is capable of producing. Proper cleaning is essential in maintaining the fresh and appealing appearance of your coffee service.

1. First turn off the brewer, unplugging the cord at the power outlet.

2. Avoid touching hot surfaces. Allow the warmer plates to cool.

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

3. Wipe all exterior surfaces with a damp cloth, removing spills and debris.

4. Slide the brewcone out and clean it. Thoroughly wipe sprayhead area with a damp cloth.

5. Wash the brewcone and wire brew basket, if applicable. Use a soft bristled brush for hard to clean areas. Wash both parts with a detergent solution or put these parts through a dishwasher.

6. Wash glass decanters with dish soap. To remove mineral deposits, soak with vinegar.

7. Dry all exterior surfaces of the unit with a clean soft cloth to keep water from spotting the cabinet.

NOTE - Polish the outside stainless steel surfaces with stainless steel polish after drying. This will prevent surface scratches and result in a

cleaner appearance.

De-liming

Every six months, more often in areas with extremely hard water, the inside of the heating tank should be de-limed.

CAUTION - The de-liming procedure must be performed by a qualified service technician.

3

ELECTRICAL LADDER DIAGRAM – 120V

Brewer Model Café 1DB, 2DB, 2DBS,

3DB & AP (All 120VAC Units)

L1 N

A

B

BLK

C

BLK

D

BLK

HI-LIMIT (220°F)

120/240VAC 25A

BLK

BREW LIGHT

120V (GREEN) NEON

YEL BLU #14

200°F SET POINT

HEATING TANK

SEE TABLE FOR RATING

1 2 WHT #14

BLK #14

BLK #14

THERMOSTAT,

TEMPERATURE

120/220VAC

2

WARMER SW

120V NEON

1 3

BRN

2

WARMER SW

1 3

RED

WARMER SW

2

120V NEON

1 3

RED STP

WHT/YEL

WHT/YEL

HEATING TANK

TEMPERATURE

SENSOR

WHT #14

WHT

WARMER ELEMENT

100W, 120VAC

1 2 WHT

WARMER ELEMENT

100W, 120VAC

1 2

WARMER ELEMENT

100W, 120VAC

1 2

WHT

WHT

WHT

WHT

BOTTOM

WARMER

TOP/FRONT

WARMER

REAR

WARMER

LD-CAFE-10 rev Q

Table 1. MODEL & ELECTRICAL (All 120VAC Units)

MODEL

CAFE0AP10

CAFE1DB10

CAFE2DB10

CAFE2DBS10

CAFE3DB10

CAFE0PP10

CAFE1DB20

CAFE2DB20

CAFE3DB20

HEATING

ELEMENT

WC-917

WC- 917

WC- 917

WC- 917

WC- 917

WC- 917

WC- 933

WC- 933

WC- 933

CIRCUIT VOLTS WATTS AMPS HERTZ WIRE PHASE

A

A + B

120VAC 1450W

120VAC 1550W

12.1A 50/60HZ 2W + G 1-PHASE

12.9A 50/60HZ 2W + G 1-PHASE

A + B + C

A + B + C

A + B + C + D

A

120VAC 1650W

120VAC 1650W

120VAC

120VAC

1750W

1450W

A + B

A + B + C

120VAC

120VAC

1250W

1350W

A + B + C + D 120VAC 1450W

13.8A 50/60HZ 2W + G 1-PHASE

13.8A 50/60HZ 2W + G 1-PHASE

14.6A

12.1A

50/60HZ

50/60HZ

2W + G

2W + G

1-PHASE

1-PHASE

10.4A 50/60HZ 2W + G 1-PHASE

11.3A 50/60HZ 2W + G 1-PHASE

12.1A 50/60HZ 2W + G 1-PHASE

4

ELECTRICAL LADDER DIAGRAM – 220V

Brewer Model Café 1DB,

2DB, 3DB & AP (All 208-

240VAC Units)

Table 2. MODEL & ELECTRICAL (All 208-240VAC Units) “Export Only”

MODEL

CAFE0AP30

CAFE1DB30

CAFE2DB30

CAFE3DB30

MODEL AND ELECTRICAL TABLE

HEATING

ELEMENT CIRCUIT

WC- 906 A

WC- 906 A + B

WC- 906 A + B + C

WC- 906 A + B + C + D

VOLTS

240VAC

240VAC

240VAC

240VAC

WATTS

2000W

2100W

2200W

2300W

AMPS

8.3A

8.8A

9.2A

9.6A

5

Product Warranty Information

The Wilbur Curtis Company certifies that its products are free from defects in material and workmanship under normal use. The following limited warranties and conditions apply:

3 Years, Parts and Labor, from Original Date of Purchase on digital control boards.

2 Years, Parts, from Original Date of Purchase on all other electrical components, fittings and tubing.

1 Year, Labor, from Original Date of Purchase on all electrical components, fittings and tubing.

Additionally, the Wilbur Curtis Company warrants its Grinding Burrs for Forty (40) months from date of purchase or 40,000 pounds of coffee, whichever comes first. Stainless Steel components are warranted for two (2) years from date of purchase against leaking or pitting and replacement parts are warranted for ninety (90) days from date of purchase or for the remainder of the limited warranty period of the equipment in which the component is installed.

All in-warranty service calls must have prior authorization. For Authorization, call the Technical Support Department at 1-800-995-0417. Effective date of this policy is April 1, 2003.

Additional conditions may apply. Go to www.wilburcurtis.com to view the full product warranty information.

CONDITIONS & EXCEPTIONS

The warranty covers original equipment at time of purchase only. The Wilbur Curtis Company, Inc., assumes no responsibility for substitute replacement parts installed on Curtis equipment that have not been purchased from the

Wilbur Curtis Company, Inc. The Wilbur Curtis Company will not accept any responsibility if the following conditions are not met. The warranty does not cover and is void under the following circumstances:

1) Improper operation of equipment: The equipment must be used for its designed and intended purpose and function.

2) Improper installation of equipment: This equipment must be installed by a professional technician and must comply with all local electrical, mechanical and plumbing codes.

3) Improper voltage: Equipment must be installed at the voltage stated on the serial plate supplied with this equipment.

4) Improper water supply: This includes, but is not limited to, excessive or low water pressure, and inadequate or fluctuating water flow rate.

5) Adjustments and cleaning: The resetting of safety thermostats and circuit breakers, programming and temperature adjustments are the responsibility of the equipment owner. The owner is responsible for proper cleaning and regular maintenance of this equipment.

6) Damaged in transit: Equipment damaged in transit is the responsibility of the freight company and a claim should be made with the carrier.

7) Abuse or neglect (including failure to periodically clean or remove lime accumulations): Manufacturer is not responsible for variation in equipment operation due to excessive lime or local water conditions. The equipment must be maintained according to the manufacturer’s recommendations.

8) Replacement of items subject to normal use and wear: This shall include, but is not limited to, light bulbs, shear disks, “0” rings, gaskets, silicone tube, canister assemblies, whipper chambers and plates, mixing bowls, agitation assemblies and whipper propellers.

9) Repairs and/or Replacements are subject to our decision that the workmanship or parts were faulty and the defects showed up under normal use. All labor shall be performed during regular working hours. Overtime charges are the responsibility of the owner. Charges incurred by delays, waiting time, or operating restrictions that hinder the service technician’s ability to perform service is the responsibility of the owner of the equipment. This includes institutional and correctional facilities. The Wilbur Curtis Company will allow up to 100 miles, round trip, per in-warranty service call.

RETURN MERCHANDISE AUTHORIZATION: All claims under this warranty must be submitted to the Wilbur Curtis Company Technical Support Department prior to performing any repair work or return of this equipment to the factory. All returned equipment must be repackaged properly in the original carton. No units will be accepted if they are damaged in transit due to improper packaging. NO UNITS OR PARTS WILL

BE ACCEPTED WITHOUT A RETURN MERCHANDISE AUTHORIZATION (RMA). RMA NUMBER MUST BE MARKED ON THE CARTON

OR SHIPPING LABEL. All in-warranty service calls must be performed by an authorized service agent. Call the Wilbur Curtis Technical Support Department to find an agent near you.

WILBUR CURTIS CO., INC.

6913 Acco St., Montebello, CA 90640-5403 USA

Phone: 800/421-6150 Fax: 323-837-2410

Technical Support Phone: 800/995-0417 (M-F 5:30A - 4:00P PST)

Web Site: www.wilburcurtis.com

E-Mail: [email protected]

FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW.WILBURCURTIS.COM

ECN 10247 . 2/6/9 @ 11.5 . EAR

Printed in U.S.A. 2/09 F-3215-S Rev N

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Key Features

  • 1450W heating element for fast brewing
  • 7 1/8" brew cone for large batches of coffee
  • Stainless steel construction for durability
  • Easy to use and maintain
  • Commercial-grade construction for high-volume coffee production

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Frequently Answers and Questions

How much coffee can the CAFE 1DB brew at once?
The CAFE 1DB can brew up to 7 1/8" of coffee at once.
What type of coffee filter does the CAFE 1DB use?
The CAFE 1DB uses a 7 1/8" cone-shaped coffee filter.
How do I clean the CAFE 1DB?
The CAFE 1DB is easy to clean. Simply wipe down the exterior with a damp cloth and wash the brew cone and filter basket in the dishwasher.
What is the warranty on the CAFE 1DB?
The CAFE 1DB comes with a 3-year warranty on digital control boards, a 2-year warranty on all other electrical components, fittings and tubing, and a 1-year labor warranty on all electrical components.

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