Bunn service manual BUNN Espress, Replacement Parts, ES2A/ES2SA, Description

Page 31
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BUNN Espress™

REPLACEMENT PARTS

ES•2A™/ES•2SA™

Figure

Description

Part Number

1

Pressure switch - heater control

22574.0000

2

Pressure gauge mounting bracket

22645.0000

3

Front hood face plate - 2 group

22796.0000

4

Pumppressuregauge

22692.0000

5

Pump indicator lamp

22846.0000

6

Switch select panel

22695.0000

7

Switch select panel standoff

22698.0000

8

Indicator lamp - brew

22674.0000

9

Circuit board assy

22699.0000

10

Steampressuregauge

22680.0000

11

Strainer housing

22769.0000

12

Filter screen

22667.0000

13

Rubber o-ring

22822.0000

14

Strainer housing end cap

22770.0000

15

Flow meter complete

22775.0000

16

Flow meter fitting gasket washers

22868.0000

17

Outlet fitting - flow meter

22821.0000

18

Inlet fitting - flow meter

22771.0000

19

Refill solenoid end fitting - outlet

22762.0000

20

Refill solenoid - complete

22646.0000

21

End fitting seal washer

22872.0000

22

Refill solenoid end fitting - inlet

22805.0000

23

Refill solenoid - complete

22763.0000

24

Protective caps - pump fittings

22665.0000

25

Pump outlet fitting

22905.0000

26

Pump impeller unit

22713.0000

27

Motor assy

22903.0000

28

Rubber foot - pump base

22576.0000

29

Pump assy. - complete

22904.0000

30

Electronic module - 2 group automatic ...

22577.0000

31

Module bracket support standoffs

22773.0000

32

Bracket support standoff nut

24046.0000

33

Module bracket support

22774.0000

34

Programming switch - toggle

22816.0000

35

Terminal block mounting bracket

22784.0000

36

Terminal block

22578.0000

37

Pump inlet fitting

22387.0000

38

Coil, 220V - refill valve

22890.0000

39

Capacitor - motor

22902.0000

29

Image 31
Contents DISCONTINUED VERSION The information in this manual BUNNEspressE S 2A TM / ES 2SA TM ESPRESSO/CAPPUCCINO COFFEE BREWERSPage Installation BUNN EspressINDEX ES2A/ES2SAWARRANTY 00831.0000F 3/98 1988 BUNN-O-MATIC CORPORATION USER NOTICESREAD THE ENTIRE OPERATING MANUAL BEFORE BUYING OR USING THIS PRODUCT Liquid-Steam-SurfacesLEVEL FEATURESHOT WATER RINSE DISPENSING TUBE AND STEAM DISPENSING TUBE WATER FEED TAPWATER TREATMENT Group head Espresso extraction chamberPLUMBING REQUIREMENTS PLUMBINGPLUMBING HOOK-UP L1 240V or L2 Gnd ELECTRICAL SPECIFICATIONSELECTRICAL ELECTRICAL HOOKUPSTART-UP INITIAL SETUPPREINFUSION PROGRAMMING PROGRAMMINGPUSH-BUTTON SET AUTOMATICS ONLY PROGRAMMING DOSIFICATIONSCOFFEE EXTRACTION BREWINGOBSERVATIONS CLEANING CLEANINGProbable cause TROUBLESHOOTINGProblem WARNINGSAUTOMATIC WATER LEVEL MALFUNCTION ALARM DOSAGE PULSOMETER MALFUNCTION ALARMPUSH-BUTTON BOARD CONNECTIONS BOARD REPLACEMENTBUNN Espress ES2A/ES2SA Espress REPLACEMENTPARTS BUNNDescription REPLACEMENT PARTSBUNN Espress REPLACEMENT PARTS ES2A/ES2SAP-235 Description 22711.0000 Solenoid rebuild kit22811.0000 Group assy.itemsDescription 22685.0000 Complete valve assyP-240 Description 22658.0000 22637.0000Complete assy Complete valve assy.- itemsDescription P-238 Water inlet hose supply to pump in P-237 Description 1 .................. Red push button on/off switch Description Replacement Parts Not IllustratedES2SA SCHEMATICP-243 P-244 ES2A