Groen AH/1 Operator's Manual
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Groen AH/1 Operator's Manual

Steam jacketed kettle
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IMPORTANT INFORMATION KEEP FOR OPERATOR
IMPORTANT INFORMATION
IMPORTANT INFORMATION
IMPORTANT INFORMATION
OPERATOR MANUAL
Part Number 121051 - Rev. B
Model: AH/1
Steam Jacketed Kettle
[with Standard Electronic Ignition]
Self-contained
Stainless Steel
Gas Heated
Floor Mounted
Stationary
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
SUPPLIER. AS A MINIMUM, TURN OFF THE GAS AND CALL YOUR GAS COMPANY
AND YOUR AUTHORIZED SERVICE AGENT. EVACUATE ALL PERSONNEL FROM
THE AREA.
IMPROPER
MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor
KEEP FOR OPERATOR I I I I MPORTANT INFORMATION
KEEP FOR OPERATOR
KEEP FOR OPERATOR
FOR YOUR SAFETY
POST IN A PROMINENT LOCATION
INSTALLATION,
ADJUSTMENT,
MPORTANT INFORMATION
MPORTANT INFORMATION
MPORTANT INFORMATION
NEW Model AH/1
[Manufactured After May 1999]
WARNING
ALTERATION,
Information contained in this document is
known to be current and accurate at the time
of printing/creation. Unified Brands recom-
mends referencing our product line websites,
unifiedbrands.net, for the most updated
product information and specifications.
OM-AH
DOMESTIC
SERVICE
OR

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Summary of Contents for Groen AH/1

  • Page 1 Self-contained Stainless Steel Gas Heated Floor Mounted Stationary NEW Model AH/1 [Manufactured After May 1999] 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: Installer And Operator Warnings

    SUPPLY AND CLOSE THE MAIN GAS VALVE. ALLOW FIVE MINUTES FOR GAS TO VENT. CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR AUTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES.

  • Page 3: Table Of Contents

    OM-AHS Table of Contents INSTALLER AND OPERATOR WARNINGS ........2 REFERENCES .

  • Page 4: Equipment Description

    The unit is ASME shop inspected and water in the jacket to produce steam under registered with the National Board for working pressure. To ignite the burners, Model AH/1 uses pressures up to 30 PSI. electronic spark ignition. The standard 2 inch tangent draw-off is a 316 stainless steel, compression disc valve.

  • Page 5: Inspection & Unpacking

    OM-AH KETTLE CHARACTERISTICS Kettle Jacket Kettle Kettle Overall Front-to- Rim Height Capacity Capacity Diameter Depth Width Back, Model Inches Gallons Gallons Inches Inches Inches Inches (Millimeters) (Liters) (Liters) (Millimeters) (Millimeters) (Millimeters) (Millimeters) 36.75 AH/1E-20 20 (75) 4.5 (17) 20 (508) 18 (457) 39 (990.6) 40 (1016)

  • Page 6: Installation & Start-Up

    OM-AH WARNING THIS PRODUCT MUST BE INSTALLED BY A LICENSED PLUMBER OR GAS FITTER WHEN INSTALLED WITHIN THE COMMON WEALTH OF MASSACHUSETTS. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT. THIS UNIT IS FOR COMMERCIAL USE. NEVER USE HOME OR RESIDENTIAL GRADE GAS CONNECTIONS. THEY DO NOT MEET GAS CODES AND COULD BE HAZARDOUS.
  • Page 7 Electrical Code in accordance with ANSI/NFPA electrical, or gas type change must be approved 70 - latest edition. AN ELECTRICAL GROUND by the Groen Food Service Engineering IS REQUIRED. The electrical schematic is Department. located on the inside of the service panel.

  • Page 8: Operation

    A. Controls c. DO NOT attempt to light any burner with a flame. Operator controls for the AH/1 kettle are: d. Open main supply gas valve (handle in line 1. Manual gas valve which controls the supply of gas with the pipe).
  • Page 9 OM-AH 4. If Electric Power Fails do not attempt to operate the unit. When power is restored, proceed as directed in To Start Kettle. WARNING AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.

  • Page 10: Sequence Of Operation

    26 PSI and to shut down the burners until jacket flame in four tries, close all valves, turn off the pressure is decreased. power, and contact an authorized Groen Service Agency. 3. Pressure relief safety valve, which will release steam if jacket pressure exceeds 30 PSI.

  • Page 11: Cleaning

    Rinse the kettle and draw-off valve parts b. Kettle brushes. thoroughly with hot water, then drain completely. c. Groen Spray Degreaser (P/N 114801) or equivalent. Groen Delimer-Descaler (P/N 114800) or equivalent. e. A high quality stainless steel cleaner.

  • Page 12: Maintenance

    Maintenance NOTICE: Contact Groen or an authorized Groen Service Representative when repairs are required. A Service Log is provided at the rear of this manual. a. Start the unit. (Be sure there is water or product Each time service is performed on this Groen in the kettle when heating).
  • Page 13 30 inches mercury (Hg) below zero. If it From time to time, you may need to restore the does not, or if the vacuum is leaking down, contact a Groen authorized service agency. WARNING AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE SAFETY VALVE.

  • Page 14: 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. If an item on the list is followed by , the work should be done by a qualified service representative.
  • Page 15 OM-AH SYMPTOM WHAT TO CHECK ; ; ; ; indicates items which must be performed by an authorized technician. Safety Valve pops open User a. For air in the jacket. See “Jacket Vacuum” in the Maintenance section. b. Thermostat dial setting. Auth c.

  • Page 16: Parts Lists

    OM-AH Parts List, AH/1E PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...
  • Page 17 OM-AH Parts List — AH/1E To order parts, contact your Groen Certified Service Agency. Supply the model designation, part description, and number, quantity, and where applicable, voltage and phase. Description Part No. Description Part No. Hardware ASM AH/1E-40 Spark Ignition...
  • Page 18 PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...
  • Page 19 PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...
  • Page 20 PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...
  • Page 21 PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...

  • Page 22: Electrical Schematic

    OM-AH Electrical Schematic PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...

  • Page 23: Service Log

    OM-AH Service Log Model No. __________________________________ Purchased From _____________________________ Serial No. __________________________________ Location ___________________________________ Date Purchased _____________________________ Date Installed _______________________________ Purchase Order No. __________________________ For Service Call _____________________________ Date Service Performed Performed By PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor...

  • Page 24: 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.

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