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Celebrating over 30 years of excellence in manufacturing ultrasonic cleaning
equipment, electropolishing equipment and associated chemistries
1
ESMA, Inc.
P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919

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Summary of Contents for Esma Automatic Ultrasonic E789-OMS

  • Page 1 Celebrating over 30 years of excellence in manufacturing ultrasonic cleaning equipment, electropolishing equipment and associated chemistries ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 2 Celebrating over 30 years of excellence in manufacturing ultrasonic cleaning equipment, electropolishing equipment and associated chemistries ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 3 Use only Esma brand detergent concentrates when operating the E789-OMS with metering pump. The result is a finished product ready for the next step (sterilizing, packaging, assembly, storage). The three consists of four sections: 1) Tank Module-to be installed in the counter 2) Control Module-to be installed in front of counter 3) Power Module to be installed under the counter.
  • Page 4 The Metering Pump is a Gorman-Rupp bellows metering pump. The supplied inlet tube from the metering pump should be inserted into a gallon jug of Esma cleaning solution concentrate. The pump is configured to “meter” a 1% concentrate during the fill cycle, approximately 180ml. Please use only proper detergent which is formulated for use with the E789-OMS model.
  • Page 5: Installation

    Please regularly check to make sure that there is adequate cleaning solution in the jug. 3. PLUMBING HOOK-UP A. Water Input The primary solenoid should be connected to a hot water source. ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 6 NPT coupling located at the bottom back of unit) to the drain solenoid. When this adapter is installed – connect a vented drain (P-trap) to 1 ½” male NPT on adapter. ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 7: Control Function

    Move switch to CLEAN position. When instruments or parts have been added, push START button and the clean/rinse/dry cycle will begin. You cannot ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 8 You can stop the clean cycle at any time by turning the RUN-RESET switch to RESET and the program will revert back to the beginning of the FILL CYCLE. ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 9: Operation

    2. Turn RUN-RESET switch to RUN. (Should remain in RUN position at all times. 3. Set FILL/CLEAN/FULL CYCLE switch to FILL. 4. Verify that the metering pump inlet supply is inserted into a gallon jug of an approved Esma cleaning concentrate (see section on cleaning agents).
  • Page 10: Water Consumption

    C to H, for a total of 10 gallons of hot water used per cycle. If any changes in the rinse programs are required, consult the manufacturer. ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 11: Cleaning Agent

    DO NOT use powdered detergents; some powders take too long to go into solution. The metering pump is engineered to pump only the correct amount of detergent concentrate into the tank during the fill cycle. Esma brand detergents are formulated to meet the pump ratios.
  • Page 12: Maintenance

    05 ---- Buzzer The POWER and RUN lights are ON. 06 ---- Dryer/Cooling Fan The PLC has 8 outputs. These outputs are as follows: ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 13 Celebrating over 30 years of excellence in manufacturing ultrasonic cleaning equipment, electropolishing equipment and associated chemistries ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...
  • Page 14 Clean and replace screen. Y strainer clogged Clean out Y strainer Solenoid not operating In-line fuse to PLC is blown or clean out solenoid valve ESMA, Inc. P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919...

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