Schaerer Coffee Arc C Standard Operating Procedure
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Schaerer Coffee Arc C Standard Operating Procedure

Generic 24mo preventative maintenance sop
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Schaerer Coff ee Art C
Generic 24mo Preventative Maintenance
Standard Operating Procedures
Version RD20210723

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  • Page 1 Schaerer Coff ee Art C Generic 24mo Preventative Maintenance Standard Operating Procedures Version RD20210723...

  • Page 2: Table Of Contents

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP Table of Contents Preventative Maintenance Section Title 1. Contents of Receivables - Service Kit 2. Required Tools 3. Cleaning Procedure 4. Multi-Point Inspection 5. Part Replacements 6. Additional Adjustments 7. Calibration 7A.

  • Page 3: Contents Of Receivables - Service Kit

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 1. Contents of Receivables - Service Kit Service Kit 1 Parts Part Number Part Description Qty. 33.7007.3222 Red Automat UPPER Piston O-ring 33.7007.3223 Red Automat LOWER Piston O-ring 33.7006.2693 Black Automat O-ring 33.7006.3654 or...

  • Page 4: Required Tools

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 2. Required Tools 1. Service Card 2. Gram Scale 3. Clamp Multimeter - for measuring AC Voltage and checking Current 4. USB Flashdrive pre-loaded with latest settings (8 gb or less) 5.

  • Page 5: Cleaning Procedure

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 3. Cleaning Procedure 1. Run a cleaning cycle with the cleaning tablet. Follow the instructions on the screen. • Clean the grounds bin, undercounter grounds bin, and surrounding area. • Clean the drip grill and drip tray 2.

  • Page 6: Multi-Point Inspection

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 4. Multi-point Inspection 1. Perform a water drainage of the boilers CAUTION: Once the water drainage routine is started the machine will allow hot water to be released from the hot water wand, coff ee spout, and steam wand (if applicable).
  • Page 7 Once the boiler nut is disconnected, you will have the ability to insert your long Schaerer screwdriver until it touches the metal at the bottom of the boiler. • If you feel any crunching or debris inside which impedes the movement of the screwdriver to the bottom of the boiler then you have calcium present.
  • Page 8 Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 4. Multi-point Inspection (cntd) Next, using a 14mm and 17mm open ended wrench, remove the overpressure valve from the boiler outlet manifold and replace with the new overpressure valve. Please see the illustration below for the location of the coff ee overpressure valve.

  • Page 9: Part Replacements

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 5. Part Replacements 1. Replace the brew unit (automat) and thoroughly clean the automat compartment. 2. When fi nished, place the panels and bean hoppers back onto the machine and power on.
  • Page 10 Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 5. Part Replacements (cntd) 2. Flush Valve Replacement 3A. Remove the center plate 3B. Remove both screws used for mounting the center plate (2.5mm allen screwdriver) Note: ensure the water is off and the 3C.
  • Page 11 Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 5. Part Replacements (cntd) Flush Valve Accomodations...

  • Page 12: Additional Adjustments

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 6. Additional Adjustments 1. Insert Service card (PIN 1000), press “System” tab, then press “System Parameters.” Verify that the “0) Machine Number” matches the machine number on the physical machine.

  • Page 13: Calibration

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7: Calibration...

  • Page 14: Calibration Overview

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7A. Calibration Overview (PM) Ensure bean hoppers are completely dry, then fi ll hoppers with fresh beans. Machine is now ready for calibration, please refer to checklist and fi ll it out.

  • Page 15: Recipe Settings (By Blend)

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7B. Recipe Settings Use appropriate planogram for customer and equipment layout.

  • Page 16: Touch Screen Calibration

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7C. Touch Screen Calibration Items Needed: 1. Service Card ► ► - Confi guration Menu - Calibration Touch Screen Menu • • After entering programming menu, • Insert “SERVICE” card into card reader Press “Calibrate Touch Screen”...

  • Page 17: Reference Grinders

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7D. Reference Grinders Items Needed: 1. Service Card 2. Digital Gram Scale 3. Disposable Cup ► ► ► - Programming Menu • Insert “SERVICE” card into card • After entering programming menu, •...
  • Page 18 Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP ► ► ► - Grinder calibrate • If adjustment is required, press • After reference grinding has complet- • Compare weight of actual grounds “Reference quantity” button to dis- ed, remove cup from Automat and captured from Automat and “Cur-...

  • Page 19: Drink Time Calibration

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7E. Drink Time Calibration Items Needed: 1. Service Card 2. Digital Gram Scale 3. Grinder adjustment knob ► ► ► - Beverage Confi g. Menu - Programming Menu • Insert “SERVICE” card •...

  • Page 20: Pump Pressure And Drink Volume Check

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 7F. Pump Pressure and Drink Volume Check Items Needed: 1. Service Card 2. Digital Gram Scale 3. Measuring Cup ► ► ► - Programming Menu Medium 20oz • Insert “SERVICE” card into card •...
  • Page 21 Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP ► ► ► - Adjust Water quantity • From “Single beverage confi gura- • If adjustment is required, press • Adjust “Water Quantity”. tion” screen, fi nd “Water quantity”. “Water quantity” button to display •...

  • Page 22: Air Valve Adjustment

    If there is residual coff ee remaining in the brewing lines, slightly open the screw until dispensing runs smoothly. Once complete, use the short Schaerer tool to screw the panels back on.

  • Page 23: Concluding Actions

    Schaerer Coffee Art C - Generic 24mo Preventative Maintenance SOP 8. Concluding Actions 1. Make sure store has necessary cleaning supplies. 2. Clean up the machine and re-fi ll the hoppers with (advise customer if any of the hoppers are near empty). Empty and clean the grounds bin area and undercounter grounds compartment (if applicable).

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