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Michaelo Espresso Cafina c60 Service Manual

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Cafi na Technical
Service Manual
This copyright protected manual is
intended exclusively for
use with machines supplied by
Michaelo Espresso
Reproduction of any part of this
manual is strictly prohibited

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Summary of Contents for Michaelo Espresso Cafina c60

  • Page 1 Cafi na Technical Service Manual This copyright protected manual is intended exclusively for use with machines supplied by Michaelo Espresso Reproduction of any part of this manual is strictly prohibited...
  • Page 3 (A water softener may also be needed) Drain: Floor Sink or drain should be within 6 feet Path for drain hose must not have Horizontal runs Drain Hose must have a 2” air gap at fl oor © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 4: Installation Checklist

    Run Reference instructions in the service manual. (800) 545-2883 Run Each Drink. Test each drink button at least once. (206) 695-4950 Fax (206) 695-4951 Test Steam and Water buttons. Run A Cleaning Cycle. © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 5: Recommended Tools

    Standard and Phillips Screwdrivers Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Set of Metric Fax (206) 695-4951 Allen Wrenches 8mm Socket for Grinder Burr Change © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 6 Section 2 : Installation/Tools Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 7 8. Run hot water until Boiler Autofills Wait 30 seconds then test Steam Output OK, no leaks 9. Check that drain line is running smoothly OK, no leaks © 2003 Michaelo Espresso, 10. Delete Filter counter Inc. All rights reserved.
  • Page 8 Seattle, WA 98103 This counter counts down filter **filter** (800) 545-2883 47204 from the pre-set (206) 695-4950 value delete? filter pre-set 6000 Fax (206) 695-4951 delete >> >> filter >> +5000 filter -5000 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 9 New Burrs = less than 1.7 Normal Burrs = 1.2 - 2.25 If Double Shot is not 14 Grams, call Michaelo for grind time range If time = greater than 2.25 - Call Michaelo for advice © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 10 The Coarse Filter should be changed when it turns brown. When the fi lters clog up it shows that they’re working. They are stopping the coarse and fi ne sediment from harming the machine and changing the taste of the coffee. © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 11: System Test

    Pre-set amount of water 4-6 seconds Normal fl ow time for 65ml of water 6-8 seconds Run several cleaning cycles and try again 8+ seconds Check water fl ow from Brew Valve See next page © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 12 (206) 695-4950 Fax (206) 695-4951 the Brew Chamber, Tamp or Spout If actual time is still over 8 seconds then look for a clog in the: Flowmeter, Brew Valve, or Brew Boiler © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 13 Wait 10 seconds for the water to be sucked up into the wand/ valve Repeat steps 5 and 6 four to fi ve times to soften and fl ush out the clog © 2003 Michaelo Espresso, Refi ll the pitcher with fresh cold water and repeat if needed Inc. All rights reserved.
  • Page 14 Section 3: Service Call Instructions Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 15: Section 4: General Service

    Check Steam Wand for leaks (800) 545-2883 (206) 695-4950 Delete Filter counter Fax (206) 695-4951 Run hot water, check that boiler autofi lls Check each drink button Check fi lters and drain line © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 16: Remove Panels

    • Swing panel out from the bottom. 2.5mm Allen screws #2303083 Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Grab Side panel with fi ngertips and pull sharply to open. © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 17 Michaelo Espresso 2601003 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 2.5mm Screw 2301041 Swing bottom of panel out to front of Drip Tray Loosen 7mm nuts © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 18 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Plug end with black Fax (206) 695-4951 jumpers goes to step motor Step Motor Cable MUST be threaded through guides when reinstalling © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 19 It may be easier to screw the piston (206) 695-4950 down by hand and unhook the Fax (206) 695-4951 cable from the front Cable MUST be threaded through guides when reinstalling Set Board and attached cable aside © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 20 Puck chute & (206) 695-4950 Switch Fax (206) 695-4951 2253087 2703391 When replacing the Puck Chute, be sure it is fully seated in the notch or water will leak during cleaning cycle © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 21 Seattle, WA 98103 Turn piston slightly clockwise to clear (800) 545-2883 boiler pipes (206) 695-4950 Fax (206) 695-4951 Transfer both clear lines to the new Piston Always Clear o-data immediately after replacing piston! © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 22 The machine will go through a start-up cycle. At the top of its travel it will pulse as it determines the exact place to stop. It will then count the steps down and test the slider clearance. © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 23: Reference Calibration

    The machine should need no further technician adjustment until the next scheduled service. However, occasionally the adjustment needs to be redone sooner if the machine is not self-adjusting properly. Call Michaelo for advice. © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 24: Adjust Pump Pressure

    A Check Valve in the system holds the last (800) 545-2883 highest reading (206) 695-4950 Fax (206) 695-4951 Use the Bypass Valve to bleed down the Adjusting Screw pressure in-between adjustments Pumphead Lock Nut 2603001 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 25 3801 Stone Way N. Seattle, WA 98103 set cleaning (800) 545-2883 (206) 695-4950 filter Fax (206) 695-4951 product names Select Run Reference run reference next >> © 2003 Michaelo Espresso, Inc. All rights reserved. Second Service Screen Continued on next page...
  • Page 26 ***REFERENCE*** Select the drink you (800) 545-2883 Both reference drinks wish to calibrate Double* (206) 695-4950 must be calibrated Fax (206) 695-4951 separately Double D** delete Lin. Pot © 2003 Michaelo Espresso, Inc. All rights reserved. Continued on next page...
  • Page 27 Seattle, WA 98103 ***REFERENCE*** To Change Grind (800) 545-2883 Double* 14.0s (206) 695-4950 Select grinding from Fax (206) 695-4951 actual time 15.5s REFERENCE screen Change grinding 1.32 grind data >> © 2003 Michaelo Espresso, Continued on next page Inc. All rights reserved.
  • Page 28 Exiting the program any other way will not set the new reference Accepting the actual time sets the center point of the grinder collar Don’t forget to also run the Reference for the other hopper © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 29: Section 6: Troubleshooting

    Check that brew boiler is heating / check dual ceramic high limit Re-seat piston main plug and all plugs on ICU and powerboard Re-seat fl owmeter plug Clean or replace fl owmeter impeller Possible air in water line (recent fi lter change etc.) © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 30: General Troubleshooting

    Fax (206) 695-4951 Water violently pulses in driptray from behind front panel Powerboard ground wire not attached causing Autofi ll Valve to be open all the time. (usually just after powerboard change) © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 31 Pump set too high, set to 8 bars in handling Brew valve leaking through vent tube. Open and clean valve If shots are still Short Volume call Michaelo for further advice © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 32: Water Leaks

    Fax (206) 695-4951 Large amount of water in grounds box Brew valve leaking past Loose sealing ring bleeder screw on top of Tamp Tamp Sealing (pressing) valve not working Tamp Sealing (pressing) valve leaking © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 33 Screen in Tamp or bottom of brew chamber clogged Run brew Valve in “handling” to test fl ow Disconnect brew line from bottom of brew chamber and check fl ow again © 2003 Michaelo Espresso, Inc. All rights reserved. Clog in “Y” at back of spout...
  • Page 34 Lube inside of chamber with Windex, 409 or a similar cleaner (All traces of cleaner can be rinsed away with a cleaning cycle.) Plug back in and allow to go through Startup © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 35 Clean disk and underside of lower plate. Coffee here will prevent the electromagnet from ejecting the puck Push disk up to manually eject coffee from chamber If it doesn’t © 2003 Michaelo Espresso, eject in “handling” Inc. All rights reserved.
  • Page 36 (206) 695-4950 Fax (206) 695-4951 the Brew Chamber, Tamp or Spout If actual time is still over 8 seconds then look for a clog in the: Flowmeter, Brew Valve, or Brew Boiler © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 37 Pre-set amount of water 4-6 seconds Normal fl ow time for 65ml of water 6-8 seconds Run several cleaning cycles and try again 8+ seconds Check water fl ow from Brew Valve © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 38 Wait 10 seconds for the water to be sucked up into the wand/ valve Repeat steps 5 and 6 four to fi ve times to soften and fl ush out the clog Refi ll the pitcher with fresh cold water and repeat if needed © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 39 New Burrs = less than 1.7 Normal Burrs = 1.2 - 2.25 If Double Shot is not 14 Grams, call Michaelo for grind time range If time = greater than 2.25 - Call Michaelo for advice © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 40: Technician Notes

    Technician Notes: Page 1 of 1 Section 6: Troubleshooting Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 41 Check that Solenoid Coil is Energizing Fax (206) 695-4951 Check Elbow from Bypass Valve for clog (Remove Elbow and clean .4mm nozzle) Check for clog in Tube to Spout Bypass Valve 2603052 Bypass Elbow 2403184 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 42 Technician Notes: Page 1 of 1 Section 6: Troubleshooting Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 43 A used motor may have a looser feel and make a louder gear sound. ♦ A defective motor will feel loose and uneven or gravely. It may Grinder Adjusting Motor 2253656 also have a loud sound. © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 44 > > Press next Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 set cleaning (800) 545-2883 filter (206) 695-4950 Fax (206) 695-4951 product names run reference Select run reference next > > © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 45 Apply pressure and release 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Wiggle plug, if Reading changes 3 or more check for loose wire at plug © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 46 Resistance should toggle from infi nite to less than 2 Switch is bad if there is any hesitation in the readings Normally Open (ie. hangs up on 6 for an instant) Normally Common Closed © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 47 Press next to continue. no water (206) 695-4950 Fax (206) 695-4951 At the end of the cycle Delete the next >> DP codes to prevent old codes from accumulating in the counters Sample DP Code © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 48 DP Codes Page 2 of 3 Read out all the codes in Service/Protocol section Remember the codes only show the symptoms, not the problem DP # Message Given Problem Check Refi ll Hopper Beans jammed Stir beans, foreign object in hoper (See DP 8) Grinder overheated Quality of beans or worn burrs...
  • Page 49 DP Codes DP Codes Page 3 of 3 After fi xing problems related to piston movement, the Piston may bounce or move erratically. It may have lost count of the steps for the Step Motor. See Instructions for Clearing O Data to reprogram. DP # Message Given Problem...
  • Page 50 Section 7: DP Codes (Protocol) Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 51: Service Mode

    Fax (206) 695-4951 run reference Set the fi neness of grinding to obtain the desired extraction time for reference drinks. next >> (see Reference Section). next page Return to Service Page 1 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 52 Never touch unless directed by a Michaelo technician next >> Michaelo Espresso next page 3801 Stone Way N. Seattle, WA 98103 Return to Page 1 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 53 Not used Set to “A” for all locations language Not used Set to “language for all locations Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 54 3801 Stone Way N. Seattle, WA 98103 ON /O electromagnet (800) 545-2883 (206) 695-4950 bypass valve 0/1 ON / OFF without pump Fax (206) 695-4951 next >> next page Return to 1st Service made page © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 55 Grinds and ejects from selected grinder (206) 695-4950 Fax (206) 695-4951 grinder fine run adjuster on selected grinder grinder coarse run adjuster on selected grinder > piston returns to home position Previous page © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 56 Machine will stay in SERVICE until circuit board is replaced. To return to ON or MANAGER mode, carefully plug board back into switch. G to #1 for ON G to #2 for manager © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 57: Product Data Sheet

    Product data Sheet Product data sheet Page 1 of 1 Section 9: Programming Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 58 Check Drink data Page 1 of 3 The drinks are set by Michaelo Espresso to make Section 9: Programming best use of the Cafina. Changing them may Cafi na c60 Service Manual adversely affect the machine performance. • Press the button next to the drink name to cycle through all available drinks •...
  • Page 59 Tamping pressure (80 KP = 30 psi) Fax (206) 695-4951 waterquant. 65ml Water Quantity coffequant. 14gr Coffee Quantity (max 18 grams) next >> Select these to display adjusting screen (see next page) © 2003 Michaelo Espresso, Screen 3 Inc. All rights reserved.
  • Page 60 Michaelo Espresso 3801 Stone Way N. 65ml Seattle, WA 98103 Current quantity +5ml (800) 545-2883 Changes quantity (206) 695-4950 -5ml Fax (206) 695-4951 Locks in new value and returns to product data pages © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 61 >> Press next set cleaning filter product names Michaelo Espresso Choose product names 3801 Stone Way N. run reference Seattle, WA 98103 next >> (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 62 WARNING: The drink displayed on (800) 545-2883 line 1 will be deleted immediately search name > (206) 695-4950 Fax (206) 695-4951 select symbol Changes drink icon (Can be changed anytime without affecting programmed name or data) © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 63 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 There will be no Product Data values for the new drink Fax (206) 695-4951 Enter desired values in the Product Data Section. © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 64 Section 9: Programming Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 65: Section 10: Maintenance

    Michaelo Espresso System 3801 Stone Way N. Seattle, WA 98103 Grinding 1.78 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Displays the grind time of Page 3 Manager Mode the last drink made © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 66 Remove the adjusting motor and set aside Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 Remove the adjusting (800) 545-2883 motor‛s 4mm Allen (206) 695-4950 screws Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 67 Fax (206) 695-4951 Borrow a 5mm grinder mounting screw to use as a puller to lift the lower plate out. Be careful not to lose the small drive pin in the lower plate. © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 68 Remove puller screw and replace center bolt. Tighten the center bolt very fi rmly Don‛t forget to Holder should still turn freely replace the grinder mounting screw when fi nished © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 69 Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 You Must Run reference with new burrs. The collar setting is approximate and must be reset to get an accurate shot time. © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 70 New Burrs = less than 1.7 Normal Burrs = 1.2 - 2.25 If Double Shot is not 14 Grams, call Michaelo for grind time range If time = greater than 2.25 - Call Michaelo for advice © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 71 • Adjust Display Contrast 3” Ribbon Cable • Adjust keypad buttons sensitivity thump panel next to buttons to check • Set line pot to 0 in reference page • Run reference for both grinders © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 72: Flowmeter Removal

    2253679 5. Disconnect the fl exible input tube from the top of the pump 6. The complete Flowmeter assembly can now be removed straight out the back of the machine © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 73 Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Disconnect Wire to Disconnect Ground Remove Connectors Autofi ll Probe Wires on Top and from Valve Coils © 2003 Michaelo Espresso, Inc. All rights reserved. Bottom of Boiler Label for reassembly...
  • Page 74 Pressure Stat attached if it is and push aside copper Leave other end connected Remove Steam Gauge Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 75 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 To Remove Boiler: Remove Bottom Mounting Screws fi rst Hold top of Boiler and remove top screws When reinstalling Boiler replace top screws fi rst © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 76 Plug Machine in with the Key in the Service position and allow to autofi ll When autofi ll shuts off Unplug machine and connect element power leads Pressure stat should open between .9 – 1.2 bars © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 77: External Parts

    2253652 Plastic insert for Long Leg 2303097 Long Leg with threaded post 2254996 Leg leveling screw 2304131 1.5 Meter Braided Water Line 2402067 Sealing washer for Water Line 2500055 © 2003 Michaelo Espresso, Drain Line DHOSE Inc. All rights reserved.
  • Page 78 Old Style Valves will be sent until current supply is used up: (206) 695-4950 Fax (206) 695-4951 Brew Plunger Bypass Plunger 2600022 2601053 Spring 2600030 o-ring 2500012 Brew Valve Elbow Bypass Valve 2403183 2603052 Brew Valve 2603053 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 79 Pump to Flowmeter Complete Flowmeter w/copper 2403212 pipe and check valve 2253679 Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Water Pressure Gauge 0-25 bar 2603001 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 80: Steam Valve

    Seattle, WA 98103 Sealing Valve (800) 545-2883 Nipple 2400058 (206) 695-4950 Fax (206) 695-4951 Sealing Valve Elbow 2400071 Line from Pump 2403198 Sealing Valve body w/coil 2603068 Plunger W/spring 3 Way 2603074 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 81 Michaelo Espresso 2603070 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Copper line to Boiler Autofi ll Elbow Autofi ll Nipple 2403036 2403171 2403172 O-ring 2503003 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 82: Front Panel Parts

    Michaelo Espresso Water Button 2253717 3801 Stone Way N. 2703007 Seattle, WA 98103 Plug into J6 (800) 545-2883 Operator Key 2703092 (206) 695-4950 Fax (206) 695-4951 Manager Key 2703093 Service Key 2703094 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 83 Exhaust Vent tube (800) 545-2883 (206) 695-4950 2403196 Fax (206) 695-4951 Order both Complete Valves, Hose manifold and Steam Boiler Vent to convert from Cut Slits to insert old style system Vent Lines © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 84 Seattle, WA 98103 Bypass Valve Spout 2403197 (800) 545-2883 (206) 695-4950 Pump Autofi ll Valve 2403211 Fax (206) 695-4951 Pump Tamp Sealing Valve 2403198 Pump Flowmeter 2403212 Flowmeter Gauge 2403203 Pump Adding Valve 2403199 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 85 400v 2703306 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 Mounting Screw Washer (206) 695-4950 M6X30 2301077 Fax (206) 695-4951 M6 2300087 Screw 2302033 Cable 2703643 New Style Capacitor Bracket 2253731 2704007 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 86 3801 Stone Way N. Seattle, WA 98103 Pump - Autofi ll 2403211 Pump - Adding Valve 2403199 (800) 545-2883 (top of stean boiler) (206) 695-4950 Fax (206) 695-4951 Outlet Manifold 2403202 Pump - Flowmeter 2403212 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 87 Section 11: Parts Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 88 Section 11: Parts Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 89: Section 12: Electrical

    Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 Brew Boiler Element Dual Ceramic (not field replaceable) High Limit 2703567 2000 Watts, 22 (replace if corroded) © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 90 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 Piston Switch sends (206) 695-4950 24v DC to brew Valve Fax (206) 695-4951 Slider Motor 24v DC here when piston is up Slider Reed Switch © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 91 Button - 2703006 Water pressure sensor Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 24v DC (800) 545-2883 (206) 695-4950 Water Button Plug Fax (206) 695-4951 Button - 2703007 Flow Meter plug © 2003 Michaelo Espresso, Inc. All rights reserved.

  • Page 92: Power Distribution Board

    Power Distribution Board 2703649 Section 12: Electrical Cafi na c60 Service Manual Michaelo Espresso 3801 Stone Way N. Seattle, WA 98103 (800) 545-2883 (206) 695-4950 Fax (206) 695-4951 © 2003 Michaelo Espresso, Inc. All rights reserved.
  • Page 93 Fax (206) 695-4951 Step Motor (black jumpers) J21 on Driver Board Powerboard to ICU 3” Ribbon Cable 2703033 Step Motor Ribbon Cable 2703042 J41 on Powerboard J22 on Step Motor Driver Board © 2003 Michaelo Espresso, Inc. All rights reserved.

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