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PART NUMBER 141982, REV. H (07/18)
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
unifiedbrands.net
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IMPORTA NT — READ FIRST — IMPORTANT
CAUTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING
INSTRUCTIONS,
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. ANY OTHER USE COULD RESULT IN SERIOUS
PERSONAL INJURY OR DAMAGE TO THE EQUIPMENT AND WILL VOID
WARRANTY.
WARNING: KETTLE MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH
ELECTRICITY. IMPROPER INSTALLATION CAN RESULT IN INJURY TO
PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
DANGER: ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO
GROUND UNIT COULD RESULT IN ELECTROCUTION AND DEATH.
WARNING: AVOID ALL DIRECT CONTACT WITH HOT EQUIPMENT SURFACES. DIRECT SKIN
CONTACT COULD RESULT IN SEVERE BURNS.
WARNING: AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN SEVERE BURNS.
CAUTION: DO NOT OVER FILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING.
KEEP LIQUIDS A MINIMUM OF 2-3” (5-8 cm) BELOW THE KETTLE BODY RIM TO
ALLOW CLEARANCE FOR STIRRING, BOILING AND SAFE PRODUCT TRANSFER.
WARNING: TAKE SPECIAL CARE TO AVOID CONTACT WITH HOT KETTLE BODY OR HOT
PRODUCT WHEN ADDING INGREDIENTS, STIRRING OR TRANSFERRING
PRODUCT TO ANOTHER CONTAINER.
WARNING: DO NOT STAND ON OR APPLY UNNECESSARY WEIGHT OR PRESSURE ON THE
KETTLE FRONT OR POURING LIP. THIS COULD RESULT IN OVERLOAD AND
FAILURE OF THE TILT MECHANISM, AND POSSIBLE SERIOUS INJURY AND
BURNS TO THE OPERATOR AND OTHERS.
WARNING: WHEN TILTING KETTLE FOR PRODUCT TRANSFER:
1) WEAR PROTECTIVE OVEN MITT AND PROTECTIVE APRON.
2) USE CONTAINER DEEP ENOUGH TO CONTAIN AND MINIMIZE PRODUCT
SPLASHING.
3) PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO KETTLE AS
POSSIBLE.
4) STAND TO LEFT OR RIGHT SIDE OF KETTLE (DEPENDING ON TILTING
HANDLE PLACEMENT) WHILE POURING . DO NOT STAND DIRECTLY IN POUR
PATH OF HOT CONTENTS.
5) POUR SLOWLY, MAINTAIN CONTROL OF KETTLE BODY HANDLE AT ALL
TIMES, AND RETURN KETTLE BODY TO UPRIGHT POSITION AFTER
CONTAINER IS FILLED OR TRANSFER IS COMPLETE.
6) DO NOT OVER FILL CONTAINER. AVOID DIRECT SKIN CONTACT WITH HOT
CONTAINER AND ITS CONTENTS.
CAUTIONS, AND SAFETY INSTRUCTIONS CONTAINED IN THIS
CAUTION: KEEP
FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY. IF SPILLS
OCCUR,
CLEAN IMMEDIATELY, TO AVOID SLIPS OR FALLS.
WARNING: FAILURE TO CHECK PRESSURE RELIEF VALVE OPERATION PERIODICALLY
COULD RESULT IN PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.
WARNING: WHEN TESTING, AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE
PRESSURE RELIEF VALVE. DIRECT CONTACT COULD RESULT IN SEVERE
BURNS.
WARNING: TO AVOID INJURY, READ AND FOLLOW ALL PRECAUTIONS STATED ON THE
LABEL OF THE WATER TREATMENT COMPOUND.
WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC
POWER SUPPLY.
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IMPORTANT — READ FIRST — IMPORTANT
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND ELECTRICAL
EQUIPMENT. NEVER USE A HIGH PRESSURE HOSE TO CLEAN KETTLE
SURFACES.
CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES
AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN. WEAR RUBBER GLOVES,
GOGGLES OR FACE SHIELD AND PROTECTIVE CLOTHING. CAREFULLY READ
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 DISTRIBUTORS CAN CAUSE OPERATOR INJURY AND
DAMAGE TO THE EQUIPMENT, AND WILL VOID ALL WARRANTIES.
IMPORTANT: SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL
WILL VOID WARRANTIES.
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Table of Contents
IMPORTANT OPERATOR WARNINGS .................................................2-3
EQUIPMENT DESCRIPTION .......................................................... 5
INSPECTION & UNPACKING .......................................................... 6
INSTALLATION ....................................................................7-8
INITIAL START-UP .................................................................. 9
OPERATION ....................................................................10-11
SEQUENCE OF OPERATION......................................................... 12
MAINTENANCE .................................................................13-15
COMPONENT REPLACEMENT .....................................................16-17
CLEANING......................................................................18-19
TROUBLESHOOTING............................................................... 20
PARTS LISTS ...................................................................21-25
SCHEMATICS ..................................................................... 26
SERVICE LOG..................................................................... 27
REFERENCES..................................................................... 28
WARRANTY.....................................................................29-30
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Equipment Description
The Groen TDB is a table top, tilting, steam
jacketed kettles with a thermostatically
controlled, self-contained, electrically-heated
steam supply and appropriate controls, mounted
on a sturdy base. Model TDB is available in 20
or 40 - quart capacity.
The body of the TDB 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
rated for a design pressure of 50 PSIG. Kettle
finish is 180 emery grit on the inside and bright
semi-deluxe on the outside. A tilt handle on the
TDB kettle allows the operator to manually tilt the
kettle body in a controlled manner. Pouring
height accepts pans up to four inches high on a
table top.
A built-in steam generator, sized for the kettle
capacity and heated by electricity, delivers steam
into the jacket. “Airless” operation of the steam
jacket permits uniform, efficient heating at
temperatures as low as 150°F and as high as
295°F. In addition to the adjustable thermostat
for operating control, the unit has a tilt cut-off
switch, low water cut-off, pressure relief valve,
and high-limit pressure switch as safety features.
A heating indicator light, pressure gauge, and
sight glass are provided for monitoring kettle
operation.
A single electrical connection is required for
installation.
KETTLE CHARACTERISTICS
TDB-20 TDB-40
Kettle Capacity 20 qts. 18.8 liters 40 qts. 37.6 liters
Jacket Capacity 7 qts. 6.6 liters 9 qts. 8.5 liters
Diameter 14” 36 cm 16-1/2” 42 cm
Depth 11” 28 cm 14-1/4” 36 cm
K.W. at 440 V 6.3 12.0
Base Width 24” 60 cm 28” 60 cm
Base Depth 16” 41 cm 16” 41 cm
Options available include:
1. Kit, cover and holder (P/N 139805, 20 quart - P/N 139806, 40 quart).
2. One-piece, lift-off cover (P/N 128003, 20 quart - P/N 128002, 40 quart).
3. Holder for Lift-off cover (P/N 133837).
4. Basket insert (P/N 001159, 20 quart - P/N 001161, 40 quart).
5. Rice Strainer (P/N 005187, 20 quart - P/N 005186, 40 quart).
6. Stand that supports the unit and holds a pan in position for filling (Model TS-9).
7. Water fill swing faucet.
8. 316 stainless steel interior (must be ordered with original equipment order).
9. Agitators with motor drives (must be ordered with original equipment order).
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Inspection & Unpacking
The unit will arrive in a heavy shipping carton
and will be attached to a skid. Immediately upon
receipt, inspect the carton carefully for exterior
damage.
CAUTION
SHIPPING STRAPS ARE UNDER TENSION
AND CAN SNAP BACK WHEN CUT. TAKE
CARE TO AVOID PERSONAL INJURY OR
DAMAGE TO THE UNIT BY STAPLES LEFT
IN THE WALLS OF THE CARTON.
Carefully cut the polyester straps around the
carton and detach the sides of the box from the
skid. Pull the carton up off the unit.
Thoroughly inspect the unit for concealed
damage. Report any shipping damage or
incorrect shipments to the delivery agent.
Write down the model number, serial number,
and installation date, and retain this information
for future reference. Space for these entries is
provided at the top of the Service Log at the
back of this manual. Keep this manual on file
and available for operators to use.
For TDB units, attach the tilt handle (normally
shipped inside the kettle) by carefully threading it
into the socket on the trunnion support. Be
careful to avoid cross-threading the fine threads
on the trunnion.
NOTE: After handle installation on the right hand
side, retain the hardware supplied with the unit
for left hand installation.
CAUTION
THIS UNIT WEIGHS 140 LB. (64KG).
INSTALLER SHOULD OBTAIN HELP AS
NEEDED TO LIFT THIS WEIGHT SAFELY.
When installation is to begin, carefully cut the
straps which hold the unit on the skid. Lift the
unit straight up off the skid. Examine packing
materials to be sure loose parts are not
discarded with the materials.
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Installation
The Groen Kettle is provided with complete
internal wiring. It is ready for
immediate connection. A wiring
diagram is provided in this
manual and on the inside of the
control housing service panel.
Any mechanical or electrical
changes must be approved in by
Groen’s Food Service Engineering Department.
WARNING
INSTALLATION OF THE KET T LE MUST BE
DONE BY A CERTIFIED ELECTRICIAN OR
GROEN AUTHORIZED REPRESENTATIVE
QUALIFIED TO WORK WITH ELECTRICITY.
IMPROPER INSTALLATION CAN RESULT
IN INJURY TO PERSONNEL AND/OR
DAMAGE TO EQUIPMENT.
The completed unit has been operated at the
factory to test all controls and heater elements.
1. Set the kettle in place and level it. The
base should be securely fastened to a
table or work surface. Four 3/8”-16 N.C.
threaded couplings are provided in the
base of unit. Installation under a ventilation
hood is recommended.
CAUTION
BEFORE ANY ELECTRICAL CONVERSION,
VERIFY THAT THE BRANCH CIRCUIT
WIRING IS ADEQUATE TO HANDLE ANY
INCREASE A MPERAGE REQUIREMENTS.
REFER TO THE ELECTRICAL
SPECIFICATIONS LISTED BELOW.
2. Once the unit is anchored to a mounting
surface, apply a small bead of silicone
caulk around the perimeter of the kettle
base and seal the joint.
3. Provide electrical power as specified on
the electrical information plate attached to
the equipment. Observe local codes
and/or The National Electrical Code in
accordance with ANSI/NFPA 70 - (current
edition).
4. Standard equipment is shipped ready for
440V 3 wire, 3-phase operation.
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5. Bring incoming electrical service through
the conduit fitting at the rear of the support
housing, making a watertight connection
with the incoming lines. A BX style
connection is not recommended.
6. Confirm that the jacket water level is at or
just above mid point of sight glass. If the
level is low, follow the instructions under
“Jacket Filling and Water Treatment” in the
“Maintenance” section of the manual.
7. Ensure that the open end of the elbow on
the outlet of the pressure relief valve is
directed downward.
TDB SUPPLY WIRE REQUIREMENTS
THWN (75°) / THHN (90°) COPPER ONLY
TDB-20 TDB-40
VOLTAGE AMPS
440V 3PH 7 14 440V 3 PH 14 12
SUPPLY
WIRE
DANGER
ELECTRICALLY GROUND THE UNIT AT
THE TERMINAL PROVIDED. FAILURE TO
GROUND UNIT COULD RESULT IN
ELECTROCUTION AND DEATH.
VOLTAGE AMPS
SUPPLY
WIRE
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Initial Start-Up
IMPORTANT:
BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING
INSTRUCTIONS, CAUTIONS, AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL.
Now that the kettle has been installed, you
should test it to ensure that the unit is operating
correctly.
1. Remove all literature and packing
materials from inside and outside of the
unit.
2. Turn on the electrical service to the unit.
3. Pour 1-2 quarts of water into the kettle.
4. Following “To Start Kettle” instructions in
the “Operation” section of this manual,
begin heating the water at the highest
thermostat setting. The heating indicator
light should come on immediately, and
heating should continue until the water
boils.
5. To shut down the unit, turn the thermostat
dial to “OFF”.
WARNIN G
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN
SEVERE BURNS.
If the unit functions as described above, it is
ready for use. If the unit does not function as
intended, first recheck power supply connections
and, if necessary, contact your local Groen
Certified Service Agency.
A simple turn of the thermostat controls the Groen
TDB and TDBC kettle.
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Bullseye
Sightglass
Thermostat
Tilt Handle
Operation
Pressure Gauge
Heat Indicator
Light
Support
Housing
The operator controls kettle heating with the
thermostat dial. The dial turns heating element
electric power on or off and sets the operating
temperature of the kettle.
A. To Start Kettle
1. EVERY DAY make sure that the jacket
water level is above the mid-point of the
round sight glass. If the level is t oo low, see
“Jacket Filling” and “Water Treatment” on
page 14 of this manual.
2. Check the pressure gauge. If the gauge
does not show 20 to 30 inches of vacuum
(that is, a reading of 20 to 30 below 0), see
“Jacket Vacuum” on page 13 of this
manual.
3. Turn on the electrical power to the unit.
4. Turn the thermostat dial to the desired
setting. The heating indicator light indicat es
that the kettle is heating, and cycling of t he
light on and off indicates that the ket t le is
being held at the set temperature. Once in
each cycle the contactors in the support
housing will make a clicking sound. This is
normal.
B. To Transfer P roduct or Empty Kettle:
The kettle is designed and manufactured to be
tilted in a controlled manner. Grasp the
insulated plastic ball firmly. Maintain a firm grip
on handle when tilting, while keeping kettle
body in a tilted position and when SLOWLY
returning the kettle body to an upright position.
DO NOT release kettle handle when kettle
is partly tilted. It will impact in either the
upright or fully tilted position and may cause
burns.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE. DIRE CT
CONTACT COULD RESULT IN SEVERE
BURNS.
On TDB and TDBC units, the jacket water level is
shown in a sight glass on the kettle body.
TAKE SPECIAL CARE TO AVOID CONTACT
WITH HOT KETTLE BODY OR HOT
PRODUCT, WHEN ADDING INGREDIENTS,
STIRRING OR TRANSFERRING PRODUCT
TO ANOTHER CONTAINER.
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CAUTION
DO NOT OVERFILL THE KETTLE WHEN
COOKING, HOLDING OR CLEANING.
KEEP LIQUIDS AT LEAST 2-3” (5-8 cm)
BELOW THE KETTLE BODY RIM TO
ALLOW CLEARANCE FOR STIRRING,
BOILING PRODUCT AND SAFE
TRANSFER.
WARNING
WHEN TILTING KETTLE FOR PRODUCT
TRANSFER:
1) WEAR PROTECTIVE OVEN MITT AND
PROTECTIVE APRON.
2) USE DEEP CONTAINER TO CONTAIN
AND MINIMIZE P RODUCT SPLASHING.
3) PLACE CONTAINER ON STABLE, FLAT
SURFACE, AS CLOSE TO KETTLE AS
POSSIBLE.
4) STAND TO LEFT OR RIGHT OF KETTLE
(DEPENDING ON HANDLE PLACEMENT)
WHILE POURING — NOT DIRECTLY IN
POUR PATH OF HOT CONTENTS.
5) POUR SLOWLY, MAINTAIN CONTROL
OF KETTLE BODY HANDLE AT ALL
TIMES, AND RETURN KETTLE BODY TO
UPRIGHT POSITION AFTER CONTAINER
IS FILLED OR TRANSFER IS
COMPLETE.
6) DO NOT OVERFILL CONTAINER. AVOID
DIRECT SKIN CONTACT WITH HOT
CONTAINER AND ITS CONTENTS.
Wear protective oven mitts and a protective
apron.
When putting the cover on the kettle, position
it on top of kettle rim, with its flat edge facing
the pouring lip.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN
SEVERE BURNS.
When removing cover:
a) Firmly grasp plastic handle
b) Lift rear
edge (farthest from operator) 12” (3-5 cm) to allow any steam and water
vapor to escape the cooking vessel.
Wait 2-3 seconds.
c) Tilt cover to 45-60° angle and allow any
hot condensate or product to roll off
cover back into kettle.
CAUTION
KEEP FLOORS IN FRONT OF THE KETTLE
WORK AREA CLEAN AND DRY. IF SPILLS
OCCUR, CLEAN AT ONCE TO AVOID
SLIPS OR FALLS.
Common Accessories
1. Lift Off Cover
As with stock pot cooking, an optional lift
off cover can speed up the heating of
water and food products. A cover helps
retain heat in the cooking vessel and
reduces the amount of heat and humidity
released into the kitchen. Use of a cover
can reduce some product cook times
and help maintain the temperature, color
and texture of products being held or
simmered for extended periods.
Make sure the plastic ball handle is
secure on the lift off cover before using.
ALWAYS use the plastic handle to place
or remove cover from the kettle.
Lift the rear of the lid first.
d) Remove cover, ensuring that any
remaining hot condensate or product
does not drip on operator, floor or work
surfaces.
e) Place cover on safe, flat, sanitary, out-
of-the-way surface, or return to kettle
rim. Cover
may also
be placed
in the
optional
holder for
the cover
as shown
in the
photograph.
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CAUTION
DO NOT TILT KETTLE BODY WITH COVER
IN PLACE. COVER MAY SLIDE OFF,
CAUSING INJURY TO OPERATOR.
2. Basket Insert
An optional kettle basket insert can assist in
cooking water-boiled products including
eggs, potatoes, vegetables, shell fish, pasta
and rice. The nylon mesh liner must be used
when cooking product smaller than the mesh
size of the basket, which is approximately
1/4” (6 mm). This includes rice and small
pasta shapes.
Tips For Use.
a) Allow for the water displacement of the
basket and product to be cooked. This
may mean only filling the kettle half full
of water. Test the basket and product
displacement with the kettle OFF, and
with cold water in the kettle.
CAUTION
DO NOT OVERFILL THE KETTLE WHEN
COOKING, HOLDING OR CLEANING.
KEEP LIQUIDS A MINIMUM OF 2-3” (5-8
cm) BELOW THE KETTLE BODY RIM TO
ALLOW CLEARANCE FOR STIRRING,
BOILING AND SAFE PRODUCT
TRANSFER.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN
SEVERE BURNS.
b) Load basket on a level, stable work
surface.
c) Lift the loaded basket with both hands.
Get help from another person if the
basket is too heavy for safe handling.
d) Slowly lower product into kettle.
e) When removing basket with cooked
product, lift basket straight up, ensuring
bottom of basket clears the rim and
pouring lip of the kettle. Wear protective
oven mitts and protective apron.
f) Allow hot water to fully drain from
product, before moving basket away
from the kettle. Do not rest kettle basket
on kettle rim or pouring lip. If basket is
too heavy for individual to lift and safely
move, get help from another person.
Remove product immediately from
basket into another container, being sure
to avoid contact with hot product and hot
basket or. . .
g) Place basket with food on stable, flat
surface, setting it inside a solid steamer
or bake pan, to catch any remaining hot
water draining from product.
Sequence of Operation
The following “action-reaction” outline is provided
to help the user understand how the equipment
works.
When the operator starts up the kettle by turning
the operating thermostat dial from “OFF” to a
desired setting, the thermostat switch closes.
This lights up the heating indicator light and
causes the contactors to close, allowing power to
flow to the heating elements. When the
temperature of the steam jacket reaches the
value corresponding to the dial setting, the
thermostat switch opens. This turns off the
heating indicator light and causes the contactors
to open, stopping the power to the heaters. As
soon as the thermostat senses that the kettle is
cooling below the set point, the thermostat
switch closes, the heating indicator light comes
on, the contactors close, and the heaters come
on again. On-off cycling continues, keeping the
kettle at the set temperature. This is why the
heating indicator light cycles on and off during
normal operation. Every time the kettle is tilted,
the tilt cut-off switch interrupts the power supply
to the heaters, so that the heating elements will
not operate while not submerged in the jacket
water.
If steam pressure greater than 50 PSI is
generated in the jacket, the pressure relief valve
will open and relieve the excess pressure.
In the event that the jacket water level gets too
low and the heating elements overheat, the highlimit control will open and shut off power to the
elements until the kettle cools. Setting the
operating thermostat dial to “OFF” shuts down all
control and heating circuits.
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Maintenance
NOTICE: Contact an authorized Groen representative when repairs are required.
A Maintenance & Service Log is provided at the
back of this manual with the warranty
information. Each time maintenance is
performed on your Groen kettle, enter the date
on which the work was done, what was done,
and who did it. Keep this manual on file and
available for operators to use.
Periodic inspection will minimize equipment
down time and increase the efficiency of
operation. The following points should be
checked:
1. Jacket Vacuum/
Removing Air From Jacket
(By Operator)
Every day, while the kettle is cold, read the
pressure/ vacuum gauge. A positive reading
or a negative reading between zero and 20"
vacuum on the pressure/ vacuum gauge
indicates excess air in the jacket. Air in the
jacket slows kettle heating and can prevent
the kettle from reaching operating
temperature. To remove air:
a. Start the kettle. (See the Operation
section).
b. Make sure the elbow on the outlet of
the pressure relief valve is turned so
that escaping steam is directed down
toward the floor. Be sure and follow the
instructions on the attached pressure
relief valve tag.
The pressure gauge should show a vacuum
of 20 to 30 inches when the kettle is cold.
c. When the pressure/vacuum gauge reaches
a positive pressure reading of 5 PSI, release
trapped air by lifting the pressure relief valve
ring for about one second. Repeat this step,
then let the valve ring snap closed, so the
valve will seat properly and not leak.
2. Pressure Relief Valve
(By Operator)
At least twice a month, test the pressure
relief valve. Test the valve with the kettle
operating at 15 PSI (105 kPa), by holding
the test ring for at least five seconds. Then
release the ring and permit the valve to snap
shut. If the ring does not activate, if there is
no discharge, or if the valve leaks, stop
using the kettle immediately and contact a
authorized Groen service representative.
Make sure that the op en end of t he elbow on
the pressure relief valve is directed
downward.
WARNING
AVOID ANY EXPOSURE TO THE STEAM
BLOWING OUT OF THE PRESSURE
RELIEF VALVE. SEVERE BURNS CAN
RESULT ON EXPOSED SKIN.
FAILURE TO CHECK PRESSURE RELIEF
VALVE OPERATION PERIODICALLY
COULD RESULT IN PERSONAL INJURY
AND/OR DAMAGE TO EQUIPMENT.
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3. Grease / Lubrication
(By Service)
For TDB Models:
At least twice a year,
grease the two trunnion bearings. The
bearings are located within the kettle support
housing. Remove the access panels from
the support housing with a screwdriver to
gain access to the grease fittings. Use a
lithium-based, multi-purpose grease. When
the access panels are removed, the
mounting bolts for the trunnion bearings and
tilt switch can also be checked for tightness.
When finished, reassemble access panels to
support housing.
CAUTION
KEEP GREASE AWAY FROM ELECTRICAL
PARTS LOCATED NEAR THE GEARS.
4. Jacket Filling
Every day, before you turn on the unit,
make sure the water level is approximately
in the center of the water gauge glass. The
jacket was filled at the factory with the
proper amount of treated water, and is airtight, but over time steam may be vented
and water lost.
From time to time, you may need to restore
the water to its proper level. The procedure
for adding water follows.
a. If you are replacing water lost as
steam, use distilled water. Do not use
tap water. If you are replacing treated
water that was drained from the jacket,
prepare more treated water as directed
below.
b. Allow the kettle to cool completely.
Remove the pipe plug from the jacket
fill assembly. Pour in the distilled or
treated water. Using a funnel will help
you in this process. Hold the pressure
relief valve open while you pour, to let
air escape from the jacket. Continue
adding water until the water level rises
to the center of the round sight glass.
The pressure relief valve and fill plug are
located directly behind the pressure/vacuum
gauge.
c. Air that gets into the jacket during the
filling operation must be removed,
because it will make heating less
efficient. Follow the procedure in
Jacket Vacuum/Removing Air From
Jacket above, to restore a negative
pressure reading.
5. Water Treatment
WARNING
TO AVOID INJURY, READ AND FOLLOW
ALL PRECAUTIONS STATED ON THE
LABEL OF THE WATER TREATMENT
COMPOUND.
a. Fill a mixing container with the amount
of water required. Use only distilled
water.
Model
Kettle
Capacity
TDB-20 20 Qt 18.9
Jacket
Capacity
# 7 Qt 6.6 #
TDB-40, 40 Qt 37.8 # 9 Qt 8.5 #
14
b. Hang a strip of pH test paper on the rim
of the container, with about 1 inch of
the strip below the surface of the water.
Page 15
c. Stir the water continuously, while you slowly
add water treatment compound until a color
between indicating a pH of 10.5 and 11.5 is
reached. (Shown on the pH test kit chart.)
Judge the pH by frequently comparing the
test strip with the color chart provided in the
pH test kit. If there is a problem
distinguishing color, use a pH meter.
d. Use a measuring cup to add the
compound so that you may record the
exact amount used.
e. The amount may be used again, if the
same water sources and compound
are used in the future. However, it is
best to check the pH each time treated
water is prepared.
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Component Replacement
WARNING
BEFORE REPLACING ANY PARTS,
DISCONNECT THE UNIT FROM THE
ELECTRIC POWER SUPPLY.
All internal wiring is marked as shown on the
circuit schematic drawings. Be sure that new
components are wired in the same manner
as the old components.
WARNING
USE OF ANY REPLACEMENT PARTS
OTHER THAN THOSE SUPPLIED BY
GROEN OR THEIR AUTHORIZED
DISTRIBUTORS CAN CAUSE INJURY TO
THE OPERATOR AND DAMAGE TO THE
EQUIPMENT AND WILL VOID ALL
WARRANTIES.
CAUTION
REMOVE ELECTRICAL POWER BEFORE
PERFORMING ANY MAINTENANCE ON
THIS KETTLE.
WARNING
THIS KETTLE IS DESIGNED TO BE WATER
RESISTANT. FAILURE TO FOLLOW
PROPER MAINTENANCE PROCEDURES
MAY VOID THE WARRANTY.
1. Removal of Right Hand Side Cover
on the bottom left hand side, remove:
i. T-1 one red wire
ii. T-2 two yellow wires
iii. T-3 two tan wires
iv. T-4 one blue wire
c. Starting on the top left hand side,
remove:
i. L-1 red wire
ii. L-2 yellow wire
iii. L-3 two brown wires
iv. L-4 blue wire
d. From the two spade terminals on the
rear of the contactor, remove the left
hand blue wire and the right hand green
wire.
e. Remove the two 1/4" mounting screws.
f. Remove contactor.
5. Installation of Contactor
a. Install contactor.
b. On the rear of the contactor, install the
left hand blue wire and the right hand
green wire on the two spade terminals.
c. Install wires on contactor. Starting on
the bottom left hand side, install:
i. T-1 one red wire
ii. T-2 two yellow wires
iii. T-3 two tan wires
iv. T-4 one blue wire
d. Starting on the top left hand side, install:
i. L-1 red wire
ii. L-2 yellow wire
iii. L-3 two brown wires
iv. L-4 blue wire
e. Install right hand side cover (see Section
#2 above).
Remove the 10 phillips head screws
securing the cover.
2. Installation of Right Hand Side Cover
Install all 10 screws in side cover to maintain
water resistance. Tighten to 10 in-lb torque.
3. Replacement of Fuse
a. Remove right hand side cover (see
section #1 above).
b. Remove and replace fuse (refer to Parts
List for proper fuse).
c. Reinstall right hand side cover (see
section #2 above).
4. Removal of Contactor
a. Remove right hand side cover (see
Section #1 above).
b. Remove wires from contactor. Starting
6. Removal of Transformer
a Remove right hand side cover (see
Section #1 above).
b. Remove wires in the following order:
i. On the bottom of the transformer,
remove the blue wire which comes
from the terminal block.
ii. Remove the red wire which comes
from the fuse.
iii. On the top, remove the red and
green wires which come from the
water control board.
c. Remove the two 1/4" mounting screws.
d. Remove the transformer.
16
Page 17
7. Installation of Transformer
12. Removal of Thermostat
a. Mount the transformer using the two 1/4"
mounting screws.
b. Install wires on the transformer in the
following order:
i. On top, install the red and green
wires which come from the water
control board.
ii. On the bottom, install the red wire
which comes from the fuse and the
blue wire which comes from the
terminal block.
c. Install right hand side cover (see Section
#2 above).
8. Removal of Water Control Board
a. Remove right hand side cover (see
Section #1 above).
b. Starting on the top left hand side,
remove wires in the following order:
i. Two green ground wires
ii. The black jumper wire
iii. Blue wire from tilt micro switch
iv. Blue wire from harness
c. To remove board, reach behind the
board and squeeze the plastic stand-offs
together and pull the board off.
9. Installation of Water Level Control Board
a. Snap board back onto plastic stand-offs.
b. Install wires in the following order
starting on the bottom right hand side:
i. Blue wire from harness
ii. Blue wire from tilt micro switch
iii. Black jumper wire
iv. Two green ground wires
10. Removal of Tilt Micro Switch
a. Remove right hand side cover (see
Section #1 above).
b. Tilt kettle 90°.
c. Remove red and blue wire from bottom
two spade terminals.
d. Remove two screws securing switch.
e. Remove switch.
a. Remove knob by pulling straight out.
b. Remove the two screws securing the
thermostat to the kettle skirt.
c. Tilt kettle 90°.
d. Remove the bottom cover from the skirt.
e. Remove switch from kettle skirt.
f. Remove tan, blue and white wires from
thermostat.
g. Unscrew the thermostat bulb from the
bottom of the kettle jacket.
13. Installation of thermostat
a. Tilt kettle 90°.
b. Install thermostat gasket in opening in
skirt.
c. Install second gasket on thermostat and
align the screw holes with the holes in
the gasket.
d. Place the thermostat through the hole in
the kettle skirt and align screw holes.
e. Replace plastic spacer on thermostat
shaft.
f. Replace the stainless knob shroud and
align holes.
g. Start both screws but do not tighten.
h. Put Teflon tape on the screw threads of
the thermostat bulb and insert into
bottom of kettle. Tighten hand tight plus
one turn.
i. Install bottom cover on skirt. Tighten
screws and gasket to 10-12 in-lb torque.
j. Turn the kettle upright and tighten the
two thermostat mounting screws.
k. Install knob by pushing straight on shaft.
l. If the knob appears loose, remove and
gently spread the two prongs of the shaft
and reinstall knob.
m. Check water level.
n. Remove air from jacket.
11. Installation of Tilt Micro Switch
a. Tilt kettle 90°.
b. Align switch so arm on switch is pointed
forward and down.
c. Install the two mounting screws and
nuts.
d. Reinstall the red and blue wires on the
bottom two spade terminals.
e. Insure switch actuates when the kettle is
returned to the upright position.
Thermostat and Gasket Installation Detail
17
Page 18
14. Removal of Pressure Switch
a. Tilt kettle 90°.
b. Remove bottom cover.
c. Unplug red and white wires.
d. Unscrew switch from 90° elbow and
remove.
15. Install Pressure Switch
a. Tilt kettle 90°.
b. Screw switch into elbow.
c. Plug in red and white wires.
d. Replace bottom cover. Tighten screws
and gasket to 10-12 in-lb torque.
e. Check water level.
f. Remove air from jacket.
16. Removal of Water Level Probe
a. Tilt kettle 90°.
b. Remove bottom cover.
1. Suggested Cleaning Supplies:
a. Cleaner, such as Klenzade HC-10 or
HC-32 from ECOLAB, Inc.
17. Install Water Level Probe
Cleaning
c. Remove blue wire from probe.
d. Unscrew probe from jacket and remove.
a. Tilt kettle 90°.
b. Screw probe into kettle jacket.
c. Connect blue wire.
d. Reinstall bottom cover. Tighten screws
and gasket to 10-12 in-lb torque.
e. Check water level.
f. Remove air from jacket.
NOTE:
REPLACED. IF THE KETTLE DOES NOT
HEAT PROPERLY AND THE HEATER
ELEMENTS SHOW AN OPEN CIRCUIT, THE
KETTLE MUST BE REPLACED.
HEATER ELEMENTS CAN NOT BE
b. Scrape and flush out large amounts of
food residues. Be careful not to scratch
the kettle with metal implements.
b. Kettle brushes in good condition.
c. Sanitizer such as Klenzade XY-12.
d. Film remover such as Klenzade LC-30.
2. Precautions
Before any cleaning operation, shut off the
kettle by turning the thermostat dial to
"OFF", and shut off all electric power to the
unit at a remote switch, such as the circuit
breaker.
WARNING
KEEP WATER AND SOLUTIONS OUT OF
CONTROLS AND BURNERS. DO NOT USE
A HIGH PRESSURE HOSE TO CLEAN THE
CONTROL CONSOLE, ELECTRICAL
CONNECTIONS, ETC.
3. Procedure
a. Clean food contact surfaces as soon as
possible after use, preferably while the
kettle is still warm. If the unit is in
continuous use, clean and sanitize
inside and outside at least once every
12 hours.
CAUTION
NEVER LEAVE A CHLORINE SANITIZER IN
CONTACT WITH STAINLESS STEEL
SURFACES FOR LONGER THAN 30
MINUTES. LONGER CONTACT CAN
CAUSE CORROSION.
WARNING
AVOID DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.
c. Prepare a solution of the
detergent/cleaning compound as
instructed by the supplier. Clean the
unit thoroughly. A cloth moistened with
cleaning solution can be used to clean
controls, housing, electrical conduit, etc.
d. Rinse the kettle thoroughly with hot
water. Then drain completely.
18
Page 19
CAUTION
MOST CLEANERS ARE HARMFUL TO THE
SKIN, EYES, MUCOUS MEMBRANES AND
CLOTHING. PRECAUTIONS SHOULD BE
TAKEN TO WEAR RUBBER GLOVES,
GOGGLES OR FACE SHIELD AND
PROTECTIVE CLOTHING. CAREFULLY
READ THE WARNINGS AND FOLLOW
LABEL DIRECTIONS.
e. As part of the daily cleaning program, clean
all inside and outside surfaces that may
have been soiled. Remember to check such
parts as the underside of the cover, control
housing, etc.
f. To remove burned-on foods, use a
brush, sponge, cloth, plastic or rubber
scraper, or plastic wool along with the
cleaning solution. To reduce effort
required in washing, let the detergent
solution sit in the kettle for a few minutes
and soak into the residue. Do NOT use
abrasive materials or metal tools that
might scratch the surface. Scratches
make the surface harder to clean and
provide places for bacteria to grow. Do
not use steel wool, which will leave
particles in the surface and cause
eventual corrosion and pitting.
g. The outside of the unit may be cleaned
with a warm water (100°F or less) spray.
Do not use a high pressure spray.
h. The outside of the unit may be polished
with a recognized stainless steel cleaner
like “Zepper” from Zep Manufacturing
Company.
i. When the equipment needs to be
sanitized, use a sanitizing solution
equivalent to one that supplies 200 parts
per million chlorine. Obtain advice on
the best sanitizing agent from your
supplier of sanitizing products. Following
the supplier’s instructions, apply the
sanitizing agent after the unit has been
cleaned and drained. Rinse off the
sanitizer thoroughly.
Scrapers, steel wool or metal implements will
harm the kettle surface.
Use only a sponge, cloth or plastic brush to
clean the kettle.
j. It is recommended that the unit be
sanitized just before use.
k. Clean the kettle thoroughly. If there is
difficulty removing mineral deposits or a
film left by hard water or food residues,
then
use a de-liming agent, such as Groen
De-limer De-Scaler (Part Number
114800), Lime- Away from ECOLAB or
an equivalent, following manufacturer
directions.
l. Rinse and drain the unit thoroughly
before further use.
m. If especially difficult cleaning problems
persist, contact your cleaning product
supplier for assistance. The supplier has
a trained technical staff with laboratory
facilities to serve you.
19
Page 20
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. If an item on the list is followed by
representative.
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR
AUTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE OPERATOR AND DAMAGE TO THE
EQUIPMENT AND WILL VOID ALL WARRANTIES.
<, the work should be done by a qualified service
SYMPTOM WHO WHAT TO CHECK
<
< indicates items which must be perfo rmed by an authorized technician.
<<
Kettle will not heat, and
heating indicator will not
come on.
User a. Electric power supply to the unit. (Check the circuit breaker.)
b. Water level in jacket.
Auth
Service
Rep Only
c. Control circuit fuses. Replace a blown fuse only with a fuse of
the same AMP rating.
<
d. For loose or broken wires. <
e. Tilt cut-off switch. <
f. That pressure switch is open. <
g. Operation of variable thermostat. <
h. Low water cutoff. <
Kettle will not heat, but
heating indicator comes
on.
Kettle continues heating
after it reaches the
desired temperature.
Auth
Service
Rep Only
a. Thermostat calibration. <
b. Heater elements with ohmmerter for ground short or open
element. If element is defective, call Groen.
User a. Thermostat dial setting.
Auth
Service
Rep Only
b. Thermostat circuit for short.
c. Thermostat operation. The thermostat should click when the
dial is rotated above and below the setting for the temperature
of the kettle.
<
<
<
d. Contactor, to determine whether it is energized or stuck. <
Kettle stops heating
before it reaches the
desired temperature.
User a. Thermostat dial setting.
Auth
Service
Rep Only
b. Thermostat calibration.
c. Thermostat operation. The thermostat should click when the
dial is rotated above and below the setting for the temperature
of the kettle.
<
<
Kettle heats slowly. User a. For air in the jacket. See “Jacket Vacuum” in the “Maintenance”
section of this manual.
Pressure Relief Valve
pops.
Auth
Service
Rep Only
User a. For air in the jacket. See “Jacket Vacuum” in the “Maintenance”
Auth
Service
Rep Only
b. Heater elements with ohmmeter for ground short or open
element. If an element is defective, call Groen.
<
c. Voltage of main power source. <
section of this manual.
b. Pressure switch setting.
<
c. Thermostat operation. Thermostat should click when the dial is
rotated above and below the setting for the temperature of the
kettle.
<
d. Pressure relief valve. If the valve pops at pressures below 49
PSI, replace it.
e. Contactor, to determine whether it is energized.
<
20
Page 21
Parts List - TDB
To order parts, contact your Groen Authorized Service Agency. Supply the model designation, part
description, part number, quantity, and, where applicable, voltage and phase.
See Page 24 for Pressure PN Gauge
57
15
37
17
4
31
17
Handle
Assy.
155839
19
21
32
21
Page 22
Parts List - TDB
To order parts, contact your Groen Authorized Service Agency. Supply the model designation, part
description, part number, quantity, and, where applicable, voltage and phase.
2 Knob, Thermostat 002868 23 Weldment Kettle Body 304, 480V (20 qt) 139044
3 Nut, hex 1/2-13 ss 005603 23 Weldment Kettle Body 316, 480V (20 qt) 139045
4 Wa
5 Weldment, Pedestal - TDB 122388 23 Weldment Kettle Body
8 Screw, 10-32 x 1/2 137766 26 Screw, 1/4-20 x 1/2 Truss Hd ss 012700
16 Collar, Set 003118
17
18 Screw, Hex HD Cap 005623
19 Washer, 3/8" Lock 005618
20 Screw
21 S
sher lock 1/2 ss 005657 23 Weldment Kettle Body 304, 480V (40 qt) 137727
316, 480V (40 qt) 139046
92155838eldnaH ,tfahS11
296210”½ ,gniR21
196210deR ,llaB31
1ralloC ,recapS41
24093
Screw Hex HD CAP
3/8"-16 x 1-1/2"
, 3/8 - 24 x 1/2 003400
crew 3/8-16 x 1" Hex Head 005612
Mounting Screw
005615
989200kcolB wolliP51
34 Kit, Light and Gasket (NOT SHOWN) 137892
35 Kit, Switch and Gasket
36 Kit, Thermostat (NOT SHOWN) 137894
37 Fitting Grease, 90 deg.
(NOT SHOWN) 137893
158206
.oN traPnoitpircseDyeK.oN traPnoitpircseDyeK
038500"8/3 talF rehsaW22038411tatsomrehT ,revoC1
753831aiD "5781. ,gniR-E42383611d & NuteR ,rotacidnI ,thgiL6
837731tecuaF tekcarB52434731thgiL ,teksaG7
91650061-"8/3 xeH tuN72679141tenibaC ,revoC9
537731potS repmuB82455801rotacidnI leveL diuqiL01
070500d - 1/2-1/3 SSaeH xeH wercS
500731noinnurT laeS13
049210s - Panel MountpeK xeH 02-4/1 tuN23
004300tekcoS teS wercS33
22
Page 23
Parts List
TDB
To order parts, contact your Groen Authorized Service Agency. Supply the model designation, part
description, part number, quantity, and, where applicable, voltage and phase.
4
3
2
1 Pressure Switch 096963 5
2 Thermostat 012313 6 Gasket, Bottom Cover (NOT SHOWN) 137969
3 Water Level Electrode 015589 7 Screw, ¼-20 x 1 ½” (NOT SHOWN) 012597
4 Bracket 137736 8 Gasket, Bottom Cover Screw (NOT SHOWN) 137968
Cover (NOT SHOWN)
003141
1
.oN traPnoitpircseDyeK.oN traPnoitpircseDyeK
23
Page 24
Parts List
To order parts, contact your Groen Authorized Service Agency. Supply the model designation, part
description, part number, quantity, and, where applicable, voltage and phase.
Key Description Part No. Key Description Part No.
1 Gauge, Compound Pressure w/Dual 084208 3 Assy, Water Fill Sub 137438
2 Valve, Pressure Relief 50 PSI 097005 4 Elbow, ½” NPT 90 Deg Street Blk 096905
24
Page 25
Replacement Electrical Parts
440V
2
1
A
15
7
6
A
8
5
15
17
101112133
16
15
SECTION A-A
15
9
4
5
15
14
ITEM NO. PART NO. DESCRIPTION
21 148718
20 149945
19 149944
18 011093 STRAP CABLE TY-RAP
17 139803 TRANSFORMER, 75VA, 230, 380,
16 139113 JUMPER, 480V FUSE
15 069789
14 129714
13 003121
12 005715
11 003490 BARRIER INSULATION
10 003122
9 005056
8 099901 PC BOARD MOUNTING POST
7 119823 FUSE, 6 AMP, CLASS CC
6 077840
5 148102 CONTACTOR, 3 POLE 24VAC COIL 30FLA
4 003888 TERMINAL BLOCK 3-POLE
3 002982
2 122192 WATER LEVEL CONTROL BRD
1 147911 ASSY, ELECTRICAL PANEL "NAVY"
NOTE: Some parts on the list may not be
shown on the drawing
WIRING HARNESS ASM., TDB/2C HEATERS
WIRING HARNESS ASM., TDB/2C HIGH VOLTAGE
WIRING HARNESS ASM., TDB/2C 24V CONTROLS
SCREW #8-32 X 3/8" HEX HD CAP
LUG GROUND #14 - #6 AWG
NUT HEX #4-40
WASHER SHAKEPROOF LOCK #6
SCREW #4-40 X 3/4" ROUND HD MACHINE
SCREW #8-32 X 1-1/4" ROUND HD MACHINE
FUSE BLOCK, 1 POLE 30 AMP
MICRO SWITCH, 15 AMP 125/250 V AC 1/2 HP
25
Page 26
Schematics
440V, 3 Phase, 60 Hz
26
Page 27
Service Log
Model No. _______________________________ Purchased From _________________________
Serial No. _______________________________ Location ________________________________
Date Purchased __________________________ Date Installed ___________________________
Purchase Order No. ______________________ For Service Call __________________________
Date Service Performed Performed By
27
Page 28
References
KLENZADE SALES CENTER ECOLAB. Inc.
370 Wabasha
St. Paul, Minnesota 55102
800/352-5326 or 612/293-2233
NATIONAL FIRE PROTECTION ASSOCIATION
60 Battery March Park
Quincy, Massachusetts 02269
NFPA/70 - The National Electrical Code
NATIONAL SANITATION FOUNDATION
3475 Plymouth Rd.
Ann Arbor, Michigan 48106
UNDERWRITERS LABORATORIES, INC.
333 Pfingsten Road
Northbrook, Illinois 60062
ZEP MANUFACTURING CO.
1310-T Seaboard Industrial Blvd.
Atlanta, Georgia 30318
28
Page 29
LIMITED WARRANTY TO
COMMERCIAL PURCHASERS*
(U.S. & Canadian Sales Only.)
Groen warrants to original commercial purchaser/users that foodservice equipment manufactured by
Groen (“Groen Equipment”) (other than CapKold foodservice equipment) shall be free from defects in
mate ria l and work manship f or (12) twelve m onths fr om the date of installation or f ifteen (15) m onths f rom
date of shipm ent from G roen, whichever date first oc curs (the “Warranty Period”), in accordanc e with the
following terms and conditions:
I. This warranty is limited to replace m e nt parts and related labor for Groen Equipm ent loc ated at its
original place of installation in the United States and Canada.
II. Damage to Groen Equipment that occur s during shipm ent m ust be reported to th e c ar rie r, and is
not covered under this warranty. The reporting of any damage during shipment is the sole
responsibility of the commercial purchaser/user of such Groen Equipment.
III. For Groen Convection Combo
HyPlus
TM
Pressureless Steamers, Groen further warrants to the original commercial
TM
Steamer-Ovens, HyPerSteamTM Convection Steamers and
purchaser/users of such Groen Equipment that the atmospheric steam generators or boilers
contained in such Groen Equipment s hall be free from def ects in material and work mans hip for
twenty-f our (24) months from the date of installation or twenty-seven (27) m onths from date of
shipment from Groen, whichever date first occurs , provided that: (a) the original purchaser/user
shall have also purchased and installed a Groen PureSteem Water Treatment System
connection with such Groen Convection Combo
Steamer or HyPlus
TM
Pressureless Steam er on or before t he date such Groen Equipm ent was
TM
Steamer-Oven, HyPerSteamTM Convection
TM
for use in
installed, ( b) the or iginal purchaser/user has continuous ly used suchWater T reatment System in
connection with such Groen Equipment from the date of installation, and (c) the commercial
purchaser/user shall have maintained such Water Treatment System in accordance with the
maintenance and filter cartridge replacement recommendations of Groen, and otherwise
maintained such Oven or Steamer in accordance with all other operational and maintenance
recommendations of Groen.
IV. Groen further warrants to the original c ommercial purchas er/us er s of Gr oen Convec tion C o mbo
Steamer-Ovens that the electronic relay and control board contained in such Groen Convection
Combo
TM
Steamer-Oven shall be f ree from defec ts in material and workm anship for twenty-four
TM
(24) months from the d ate of inst allation or twenty-seven (27) m onths f r om date of shipment f rom
Groen, whichever date first occurs.
V. During the Warranty Period, Groen, directly or through its authorized servic e repres entative, will
either repair or replace, at Groen’s s ole e lectio n, any Groen Equipment determined by Groen to
have a defect in material or work manship . As to any such warranty service during the W arranty
Period, Groen will be responsible for related r easonable labor and portal to portal transportation
expenses (time & mileage) incurred within the United States and Canada.
VI. This warranty does not cover boiler maintenanc e, calibr ation, periodic adj ustments as specified in
operating instructions or m anuals, consumable par ts (s uch as scr aper blades, gaskets, pac king,
etc.), and labor costs incurred for removal of adjacent equipment or objects to gain access to
Groen Equipment. This warr anty does not cover defects c aused by improper installation, abuse,
careless operation, or im proper m aintenance of G roen Equipment. T his warranty does not cover
damage to Groen Equipment caused by poor water quality or improper boiler maintenance.
29
Page 30
VII. THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE, EACH OF WHICH IS HEREBY EXPRESSLY
DISCLAIMED. THE REMEDIES DESCRIBED ABOVE ARE EXCLUSIVE AND IN NO EVENT
SHALL GROEN BE LIABLE FOR SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES
FOR THE BREACH OR DELAY IN PERFORMANCE OF THIS WARRANTY.
VIII. Groen Equipment is for commercial use only. If sold as a component of another (O.E.M.)
manufacturer’s equipment, or if used as a consumer product, such Equipment is sold AS
IS and without any warranty.
* (Covers all Groen Equipment (other than CapKold foodservice equipment) ordered after
September 11, 2001).
30
Page 31
G
1055 Mendell Davis Drive • Jackson MS 39272
888-994-7636 • 601-372-3903 • Fax 888-864-7636
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© 2018 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of Dover Corporation.
OM-TDB Government
PART NUMBER 121003 REV H (07/18)
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