Milnor System 7 Manual
Milnor System 7 Manual

Milnor System 7 Manual

Washer extractors

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Published Manual Number/ECN: MT30M4G1AE/92097N
• Publishing System: TPAS
• Access date: 10/16/2000
• Document ECN's: Exact
Technical Reference—
System 7 Washer Extractors
PELLERIN MILNOR CORPORATION
POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.

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Summary of Contents for Milnor System 7

  • Page 1 Published Manual Number/ECN: MT30M4G1AE/92097N • Publishing System: TPAS • Access date: 10/16/2000 • Document ECN's: Exact Technical Reference— System 7 Washer Extractors PELLERIN MILNOR CORPORATION POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.
  • Page 2 “Troubleshooting” chapter or section. See the table of contents. Trademarks of Pellerin Milnor Corporation The following, some of which may be used in this manual, are trademarks of Pellerin Milnor Corporation: ®...
  • Page 3: Table Of Contents

    Drive Train Service MSSM0706AE/90061V Replacing the Main Bearing Housing MSSM0708AE/90283V Jackshaft Removal and Repair MSSM0709AE/88467V How "Chemwait" Works in Milnor Mark I, II, III, IV and V Microprocessor Washer-Extractor Controllers MSSM0248AE/9526BV Section 7: Appendices Fuse/Circuit Breaker and Wire Sizing MSSM0118AE/9330AV External Fuse &...
  • Page 5 BMP900054/90327N B22FM900054/90327N B22FM900054/90327N...
  • Page 7 (including purchased components) without obligation to change any equipment previously supplied. ANY SALE OR FURNISHING OF ANY EQUIPMENT BY MILNOR IS MADE ONLY UPON THE EXPRESS UNDERSTANDING THAT MILNOR MAKES NO EXPRESSED OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR USE OR PURPOSE.
  • Page 9: How To Order Parts

    How to order repair parts Repair parts may be ordered either from the authorized dealer who sold you this machine, or directly from the MILNOR factory. In most cases, your dealer will have these parts in stock. When ordering parts, please be sure to give us the following information: 1.
  • Page 11: Section 1: Foreword

    Section Foreword...
  • Page 13 MSOP0501AE/84132V (1 of 1)
  • Page 15: Section 2: Installation

    Section Installation...
  • Page 27: Section 3: Functional Description

    Section Functional Description...
  • Page 33: System 7 Microprocessor Software

    The software does not provide for user programming of wash formulas. However, seven different software configurations are available, each containing seven distinct wash formulas which have been developed specifically for each application. Contact your MILNOR dealer or the MILNOR Service Department for information about changing the configuration of your machine.
  • Page 34 —The Formula Count Accumulator provides the user with a means to keep track of the number of times each formula has run. The SYSTEM 7 machine maintains a cumulative counter for each formula which is automatically incremented at the beginning of the final extract step of the respective formula. Each counter may be viewed periodically and compared to a previous reading to determine the number of operations since that time.
  • Page 35 SHIRT LAUNDRY OFFSHORE *Switch S4 in the ON position activates Split Fill Configuration. (System 7 Control only) **Set switch S5 to ON in Q6G models otherwise these models will skip drain speed and try to enter extract from wash speed. This will overload or perhaps stall the extract motor and likely cause it to fail.
  • Page 36 SYSTEM 7 MICROPROCESSOR SOFTWARE MSFD0802AE/8946DV (4 of 5) Ë S PLIT FILL CONFIGURATION —In some areas the temperature of the cold water supply is too cold to allow full activation of injected chemicals, especially sour/softener. In these areas switch 4 on the processor board DIP switch...
  • Page 37 SYSTEM 7 MICROPROCESSOR SOFTWARE MSFD0802AE/8946DV (5 of 5) Ê W ash Formulas For Models M4G, M5G, AND 30015M6G Some formula times vary with the software version number. These discrepancies are noted in the table below. Times are for software version 0X005 unless noted otherwise.
  • Page 38 SYSTEM 7 MICROPROCESSOR SOFTWARE MSFD0802AE/8946DV (6 of 5) Ê W ash Formulas For Models M7G And 42026M6G Some formula times vary with software version number. These discrepancies are noted below. Times are for software version 1X004 unless noted otherwise. Ï...
  • Page 39: Wash Programs For M4G, M5G, M6G With Three-Compartment Flushing Supplies

    MSOP0803CE /90091V (1 of 1) È W ASH PROGRAMS FOR M4G, M5G, M6G WITH THREE-COMPARTMENT FLUSHING SUPPLIES Ï H OTEL/MOTEL (01) Ï A THLETIC (02) Ï H EALTHCARE (03) Ï R ESTAURANT (04) FORMU LA FORMU LA Towels Spreads Colored Wh Tbl Socks Lightly...
  • Page 41: Section 4: Operation

    Section Operation...
  • Page 49: Section 5: Troubleshooting

    Section Troubleshooting...
  • Page 57: Section 6: Service And Maintenance

    Section Service and Maintenance...
  • Page 58: Preventive Maintenance/Lubrication

    È P REVENTIVE MAINTENANCE/LUBRICATION APPLICABILITY: MILNOR 30020 and 30015 model Washer-Extractors. As required by warranty and to achieve optimum performance and service life from MILNOR Washer-E xtractors, schedules, instructions, and precautions herein must be strictly followed. Ï P reventative Maintenance Schedule...
  • Page 59 PREVENTIVE MAINTENANCE/LUBRICATION MSSM0705AE/90066V (2 of 2) R emove drain plug located on bottom of main bearing housing and allow bearing hous- ing to drain completely. Clean magnetic drain plug and re-install it in bottom of bearing housing. Strictly following lubrication specifications below, refill bearing housing using 1/2" plastic tube closest to the drive pulley.
  • Page 74: How "Chemwait" Works In Milnor Mark I

    “WAIT” (within two seconds). In the absence of a “WAIT” response, the Milnor signal(s) start two seconds after the inject request, or two seconds after the “WAIT” response is extinguished. The duration of the inject signals will be whatever is com- manded in the washing program.
  • Page 75: Section 7: Appendices

    Section Appendices...
  • Page 76: Fuse/Circuit Breaker And Wire Sizing

    MSSM0118AE/9330BV (1 of 2) È F USE/CIRCUIT BREAKER AND WIRE SIZING • Grounding • Fuse Sizing • Circuit Breaker Sizing • Wire Sizing Ê G rounding Ground machine to an earth ground (zero potential). Use a ground wire of at least as large a gauge as that required for incoming power;...
  • Page 77 FUSE/CIRCUIT BREAKER AND WIRE SIZING MSSM0118AE/9330BV (2 of 2) Ê W ire Sizing Size wire as follows: 1. Except as noted in item 2, below, size wire per the external fuse and wire size table in the schematic manual, for runs up to 50 feet (15 meters). Use next larger size for runs 50 to 100 feet (15 to 30 meters). Use wire two sizes larger for runs greater than 100 feet (30 meters).
  • Page 78 BMP850034/95437V È E XTERNAL FUSE AND WIRE SIZES FOR WASHER EXTRACTORS: 30015 C4A, C4T, M4A, M4G, M4J, M4P, M4T LARGEST MOTOR = .75HP VOLT VOLTAGE RUNNING PHASE FREQUENCY FUSE CIRCUIT WIRE CODE (VAC) AMPS (Hz) (AMPS) BREAKER PER NEC (AMPS) (NOTE 5) (NOTE 1) (NOTES 2, 4)
  • Page 79 BMP850035/98231V È E XTERNAL FUSE AND WIRE SIZES FOR WASHER EXTRACTORS: 30015 M6G, M6J, M6P, J4P LARGEST MOTOR = 1.5HP VOLT VOLTAGE RUNNING PHASE FREQUENCY FUSE CIRCUIT WIRE CODE (VAC) AMPS (Hz) (AMPS) BREAKER PER NEC (AMPS) (NOTE 1) (NOTES 2, 4) (NOTES 3, 4) AWG/mm (NOTE 4)
  • Page 80 BMP850038/97027V È E XTERNAL FUSE AND WIRE SIZES FOR WASHER EXTRACTORS: 30020 C4A, C4T, M4A, M4T, M5G, M5J, M5P; 30022 C4A, C4T, M4A, M4T, M5G, M5J, M5P, M5T LARGEST MOTOR = 1.5HP VOLT VOLTAGE RUNNING PHASE FREQUENCY FUSE CIRCUIT WIRE CODE (VAC) AMPS...

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