Groen DH-40 Operator's Manual
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Groen DH-40 Operator's Manual

Steam jacketed kettle
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See also: Operator's Safety and Service Manual
IMPORTANT INFORMATION
OPERATOR MANUAL
Part Number 121050-Rev A.
MODEL:
DH
Steam Jacketed Kettle
[with Standard Electronic Ignition]
Self-Contained
Gas heated
Floor mounted
Tilting
THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ,
UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED
IN THIS MANUAL.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND
LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS. THIS
INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUP-
PLIER. AS A MINIMUM, TURN OFF THE GAS AND CALL YOUR GAS COMPANY
AND YOUR AUTHORIZED SERVICE AGENT. EVACUATE ALL PERSONNEL
FROM THE AREA.
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTE-
NANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE IN-
STALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
j
KEEP FOR OPERATOR
FOR YOUR SAFETY
POST IN A PROMINENT LOCATION
WARNING
j
IMPORTANT INFORMATION
Model DH-40
With Optional Counter-balanced Cover
OM-DH
DOMESTIC

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Summary of Contents for Groen DH-40

  • Page 1 Steam Jacketed Kettle [with Standard Electronic Ignition] Self-Contained Gas heated Floor mounted Tilting Model DH-40 With Optional Counter-balanced Cover THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL. FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

  • Page 2: Important Operator Warnings

    OM-DH IMPORTANT — READ FIRST — IMPORTANT CAUTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS, CAUTIONS, AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL. WARNING: THIS UNIT IS INTENDED FOR USE IN THE COMMERCIAL HEATING, COOKING AND HOLDING OF WATER AND FOOD PRODUCTS, PER THE INSTRUCTIONS CONTAINED IN THIS MANUAL.
  • Page 3 THE WARNINGS AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED. CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR AUTHORIZED SERVICE AGENTS CAN CAUSE OPERATOR INJURY AND DAMAGE TO THE EQUIPMENT, AND WILL VOID ALL WARRANTIES.

  • Page 4: Table Of Contents

    OM-DH Table of Contents IMPORTANT OPERATOR WARNINGS ........2 EQUIPMENT DESCRIPTION .

  • Page 5: Equipment Description

    OM-DH Equipment Description The Groen DH is a floor-mounted, tilting, steam each of the legs can be adjusted to level the jacketed kettle with a thermostatically controlled, kettle. Standard DHT units include a two inch self-contained, gas-heated steam source and tangent draw-off valve.

  • Page 6: Inspection & Unpacking

    OM-DH Inspection & Unpacking The unit will arrive in a heavy shipping carton Write down the model number, serial number, and will be bolted or banded to a skid. and installation date, and retain this information Immediately upon receipt, inspect the carton for future reference.

  • Page 7: Installation

    OM-DH Installation For efficient performance the DH kettle must be soap solution or other suitable leak detector installed in a well-ventilated area. Items which might should be employed. restrict or obstruct the flow of air for combustion and ventilation must be removed. The area directly 9.
  • Page 8 If the unit functions as described it is ready for use. If it does not function as described, contact your local Groen Certified Service Agency. (For units with optional tangent draw-off). Assemble the tangent draw-off by placing the large nut over the draw-off valve and inserting it into the draw-off tube.

  • Page 9: Operation

    OM-DH Operation A. Controls Operator controls for the DH kettle are: 1. Manual gas valve (on gas line behind the unit), which controls the supply of gas from the main to the unit. 2. On-Off (Toggle) Switch. This controls the supply of electric power to the control circuits.
  • Page 10 OM-DH WARNING WARNING AVOID ALL DIRECT CONTACT WITH HOT SURFACES AND HOT FOOD OR WATER IN WHEN TILTING KETTLE: THE KETTLE. DIRECT CONTACT COULD 1) WEAR PROTECTIVE OVEN MITT AND RESULT IN SEVERE BURNS. PROTECTIVE APRON. 2) USE DEEP CONTAINER TO CONTAIN AND MINIMIZE PRODUCT SPLASHING.

  • Page 11: Sequence Of Operation

    If you cannot establish a pilot flame in four tries, close all valves, turn off the power, and contact an authorized Groen Service Agency. 3. When the operator sets a temperature on the...

  • Page 12: Maintenance

    OM-DH Maintenance NOTICE: Contact Groen or an authorized Groen Service Agent when repairs are required. kettle is cold. If it does not, see “Jacket 1. Periodic Maintenance Vacuum” on page 13. A Maintenance & Service Log is provided at the b.
  • Page 13 20 to 30 inches mercury (Hg) good condition. below zero. If it does not, or if the vacuum is leaking down, contact a Groen authorized k. Keep the inside of the control console clean service agency to correct the problem.
  • Page 14 If b. Fill a mixing container with the measured this determination is made, contact a certified Groen amount of water required. (See table). Service Agency for assistance.

  • Page 15: Cleaning

    OM-DH Cleaning d. Model DHT only: Disassemble the tangent 1. Suggested Cleaning Supplies: draw-off valve. Clean the draw-off port and each valve part with a brush. a. Cleaner, such as Klenzade HC-10 or HC-32 from ECOLAB, Inc. CAUTION b. Kettle brushes in good condition. DO NOT MIX PARTS OF DIFFERENT DRAW- c.
  • Page 16 If there is difficulty removing mineral deposits or a film left by hard water or food residues, clean the kettle thoroughly and then use a deliming agent, like Groen Delimer/Descaler (Part Number 114800) or Lime-Away from Ecolab, in accordance with the manufacturer’s directions.

  • Page 17: Troubleshooting

    Troubleshooting Your Groen kettle is designed to operate smoothly and efficiently if properly maintained. However, the following is a list of checks to make in the event of a problem. Wiring diagrams are furnished inside the service panel and in this manual.
  • Page 18 OM-DH SYMPTOM WHAT TO CHECK indicates items which must be performed by an authorized technician. Spark is present but the pilot will Auth a. That the pilot valve is securely connected to terminals. not light. Service b. For 24 VAC at terminals PV and PV/MV. If 24V is not present, replace Rep Only the ignition control module.

  • Page 19: Diagrams & Schematics

    OM-DH Electrical Schematic...

  • Page 20: Parts Lists

    OM-DH Parts List To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, part number, quantity, and, where applicable, voltage and phase.

  • Page 21: Parts List

    OM-DH Parts List To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, part number, quantity, and, where applicable, voltage and phase. Description Part No. Description Part No. Description Part No. Hardware, Final Assembly 117086...
  • Page 22 Stand and Housing Assembly 123813 Housing Cladding, DH-20 123810 1/2" Lock Washer 005735 Cabinet Side Panel 047882 Housing Cladding, DH-40 and 60 123811 10 Screw Truss #8-32 x 3/8 005764 Stand Cladding MS96694 Tray Liner 001475 11 Screw Truss #8-32 x 1-1/4 Lg.
  • Page 23 OM-DH Parts List To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, part number, quantity, and, where applicable, voltage and phase. Gas Valve Piping and Bottom Components Assembly Description Part No. Description Part No.
  • Page 24 OM-DH Parts List Burner and Flame Sensor Assembly Flue Stack Assembly...
  • Page 25 OM-DH Parts List To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, part number, quantity, and, where applicable, voltage and phase. Description Part No. Description Part No. Burner and Flame Sensor Assly 123814 Flue Stack Assembly...
  • Page 26 OM-DH Parts List Electrical Panel Arm and Module Box Assembly...
  • Page 27 OM-DH Parts List To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, part number, quantity, and, where applicable, voltage and phase. Description Part No. Description Part No. Electrical Panel 123736 Arm and Module Box Assembly...

  • Page 28: Maintenance Log

    OM-DH Service Log Model No. _______________________________ Purchased From _________________________ Serial No. _______________________________ Location ________________________________ Date Purchased __________________________ Date Installed ___________________________ Purchase Order No. _______________________ For Service Call __________________________ Date Service Performed Performed By...

  • Page 29: References

    OM-DH References CSA INTERNATIONAL AMERICAN NATIONAL STANDARDS INST., Inc. 8501 East Pleasant Valley Road 1430 Broadway Cleveland, Ohio 44131 New York, New York 10018 NATIONAL SANITATION FOUNDATION Z223.1-1984 - National Fuel Gas Code 3475 Plymouth Road Z21.30 - Installation Gas Appliances & Piping Ann Arbor, Michigan 48106 KLENZADE SALES CENTER ECOLAB, Inc.

  • Page 30: Warranty

    Groen Foodservice Equipment ("Groen Equipment") has been skillfully manufactured, carefully inspected and packaged to meet rigid standards of excellence. Groen warrants its Equipment to be free from defects in material and workmanship for (12) twelve months with the following conditions and subject to the following limitations.
  • Page 31 NOTES...
  • Page 32 1055 Mendell Davis Drive OM-DH (Issued 01/00) Jackson, Mississippi 39212 Part Number 121050-Rev A Telephone 601 373-3903 FAX 601 373-9587...

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