Groen DH-20C Operator's Manual

OPERATOR MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR
1055 Mendell Davis Drive, Jackson, MS 39272
888-994-7636, fax 888-864-7636
unifiedbrands.net
THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ,
UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS
CONTAINED IN THIS MANUAL.
FOR YOUR SAFETY 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.
WARNING Improper installation, adjustment, alteration, service or
maintenance can cause property damage, injury or death. Read the
installation, operating and maintenance instructions thoroughly before
installing or servicing this equipment.
NOTIFY CARRIER OF DAMAGE AT ONCE It is the responsibility of the
consignee to inspect the container upon receipt of same and to determine
the possibility of any damage, including concealed damage. Unified
Brands suggests that if you are suspicious of damage to make a notation
on the delivery receipt. It will be the responsibility of the consignee to file
a claim with the carrier. We recommend that you do so at once.
Manufacture Service/Questions 888-994-7636.
EQUIPMENT DESCRIPTION
The Groen DH is a floor-mounted, tilting, steam jacketed kettle with a thermostati-
cally or electronically controlled, self-contained, gas-heated steam source and ap-
propriate controls, mounted on a sturdy base. The Model DH is available in 20, 40,
60 or 80 gallon capacities.
The body of the DH Kettle is constructed of stainless steel, welded into one solid
piece. The kettle is furnished with a reinforced rim and a butterfly shaped pouring
lip. It has a steam jacket which is ASME shop inspected and registered with the
national board for working pressures up to 50 PSI. Kettle finish is 180 emery grit
on the inside and bright high buff polish on the outside.
The kettle is tilted with a hand crank to pour out its contents. Stainless steel panels
enclose the controls and the base. Four stainless steel tubular legs support the
unit. Bullet or flanged feet on each of the legs can be adjusted to level the kettle.
Standard DHT units include a two inch tangent draw-off valve.
The self-contained steam source is heated by propane or natural gas. Ignition is
electronic.
The kettle is charged at the factory with chemically pure water which contains rust
inhibitors. The steam source provides kettle temperatures of 150º to approximate-
This manual provides information for:
STEAM JACKETED KETTLE
MODELS DH(T)-20/40/60/80
(C,A,C2T™) DOMESTIC
REFERENCES
CSA INTERNATIONAL
8501 East Pleasant Valley Road
Cleveland, Ohio 44131
NSF INTERNATIONAL
798 N. Dixboro Rd.
P.O. Box 130140
Ann Arbor, Michigan 48113-0140
UNDERWRITERS LABORATORIES, INC.
333 Pfingsten Road
Northbrook, Illinois 60062
KLENZADE SALES CENTER ECOLAB, Inc.
370 Wabasha
St. Paul, Minnesota 55102
ly 295ºF (65 to 150ºC). Unit controls include a thermostat or controller, pressure
gauge, safety valve, pressure limit control, low water cut-off, power switch and
gas regulator valve. The gas supply shuts off automatically when the kettle is tilted.
The unit must be specified for use with natural or propane gas. Service connec-
tions for gas and electricity are required. Standard power supply is 115 Volt. Alter-
nate single-phase voltages (208-240V) are available.
Options available include:
1. Two inch tangent drawoff standard on DHT models
2. Strainers, solid disk, 1/4 or 1/8 inch holes
3. No. 31 lift-off cover
4. No. 51 counterbalanced cover w/actuator*
5. Basket Inserts (Tri-BC)
6. Water fill faucets with swing spout
7. Kettle Brush Kit
Information contained in this document is known to be current and accurate at the time of printing/creation. Unified Brands
recommends referencing our product line websites, unifiedbrands.net, for the most updated product information and
specifications. © 2019 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of Dover Corporation.
PART NUMBER 174845, REV. E (04/19)
NATIONAL FIRE PROTECTION ASSOCIATION
60 Battery March Park
Quincy, Massachusetts 02269
NFPA/54 -Installation Gas Appliances &
Piping
NFPA/70 - The National Electric Code
ZEP MANUFACTURING COMPANY
1310-T Seaboard Industrial Boulevard
Atlanta, Georgia 30318
AMERICAN NATIONAL STANDARDS INST., INC.
1430 Broadway
New York, New York 10018
Z223.1-1984 - National Fuel Gas Code
Z21.30 - Installation Gas Appliances & Piping