Groen TD/3 User manual

This manual provides information for:
TD/3 & TDA/1 Domestic
STEAM JACKETED KETTLE
· Stainless Steel
· Direct Steam Heated
· Table Top Mounted
· Tilting
OPERATOR MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR
PART NUMBER 121006, REV. C (2/06)
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax [phone]
unifiedbrands.net
THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE.
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.
WARNING
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
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 dam-
age. 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.

OM-TD
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. ANY OTHER USE COULD RESULT IN SERIOUS
PERSONAL INJURY OR DAMAGE TO THE EQUIPMENT AND WILL VOID
WARRANTY.
WARNING: KETTLES MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH
STEAM PLUMBING. IMPROPER INSTALLATION CAN RESULT IN INJURY TO
PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
WARNING: AVOID ANY EXPOSURE TO ESCAPING STEAM. STEAM CAN CAUSE SEVERE
BURNS.
WARNING: TAKE EXTREME CARE TO KEEP HOT CONTENTS FROM SPILLING OR
SPLASHING ON ANYONE. DO NOT STAND DIRECTLY IN FRONT OF KETTLE
BODIES WHEN THEY ARE BEING TILTED.
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 KETTLES.
DIRECT CONTACT COULD RESULT IN SEVERE BURNS.
CAUTION: DO NOT OVER FILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING.
KEEP LIQUIDS AT 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.

OM-TD 3
IMPORTANT - READ FIRST - IMPORTANT
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.
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 SAFETY VALVE OPERATION PERIODICALLY COULD RESULT
IN PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.
WARNING: WHEN TESTING, AVOID AND EXPOSURE TO THE STEAM BLOWING OUT OF THE
SAFETY VALVE. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.
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.
WARNING: SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL
WILL VOID WARRANTIES.

OM-TD
Important Operator Warnings ........................................................page 2
References..................................................................................... page 4
Equipment Description.................................................................. page 5
Inspection and Unpacking ............................................................ page 6
Installation..................................................................................... page 7
Initial Start-up.................................................................................page 8
Operation....................................................................................... page 8
Cleaning........................................................................................ page 12
Maintenance................................................................................. page 13
Sequence Of Operation................................................................ page 13
Troubleshooting............................................................................ page 14
Parts Lists..................................................................................... page 15
Maintenance Log.......................................................................... page 18
Warranty........................................................................................ page 19
KLENZADE SALES CENTER
ECOLAB. Inc.
370 Wabasha
St. Paul, Minnesota 55102
800/352-5326 or 612/293-2233
NATIONAL SANITATION FOUNDATION
3475 Plymouth Rd.
Ann Arbor, Michigan 48106
ZEP MANUFACTURING CO.
1310-T Seaboard Industrial Blvd.
Atlanta, Georgia 30318
Table of Contents
References

OM-TD 5
Equipment Description
A. ALL MODELS
B. MODEL TDC/3
C. MODEL TDA/1
The Groen TDC/3 and TDA/1 are tilting, table-top kettles with direct steam-heated
jackets. The one-piece stainless steel body on each includes a butterfly shaped
pouring lip. The kettles have a 180 emery grit interior finish and a bright semi-deluxe
exterior finish.
Every unit requires a remote steam source. The steam supply is controlled by an inlet
valve, and enters the jacket through one support and rotary joint. Condensate leaves
the jacket through the other rotary joint and support. Standard units are ASME shop
inspected, stamped, and registered with the National Board. These kettles operate
efficiently at pressures above five PSI. A safety valve, strainer, steam trap, and check
valve are all required for installation, and may be ordered from Groen as optional
equipment.
Optional features and equipment include:
• Higher maximum pressure • Kettle brush kit
• Lift-off covers • Steam trap assembly
• T5C table mounting • Motor-driven agitator
• Bracket inserts
The TDC/3 kettle has a 2/3 jacket rated for working pressures up to 55 PSI. The kettle
body incorporates a triple reinforced rim. Two tubular steel supports support the
swivel on which the kettle tilts. A leg projects from the bottom of the kettle.
The design of the TDC/3 makes it easy for one person to tilt the kettle with the tilting
handle, even when the kettle is full.
The TDA/1 kettle incorporates a triple reinforced rim and a 2/3 jacket registered for
working pressures up to 50 PSI. Two chrome-plated arms support the trunnions on
which the kettle tilts. The arm that also serves as the steam inlet has an integral
steam control valve.
Model Capacity Dimensions: Inches (mm)
Quarts (liters) Front to Back Left to Right Rim Height
TDC/3-10 10 (9.4) 13-1/4 (337) 12-7/8 (327) 16-1/8 (410)
TDC/3-20 20 (18.9) 15-1/4 (387) 14-7/8 (378) 17-1/8 (435)
Model Capacity Dimensions: Inches (mm)
Quarts (liters) Front to Back Left to Right Rim Height
TDA/1-40 40 (37.8) 19-3/4 (502) 26-3/4 (679) 22-3/8 (568)

OM-TD
Inspection & Unpacking
The kettle will arrive completely assembled and wrapped in protective plastic,
strapped and bolted on a skid, enclosed in a cardboard crate. Immediately on receipt
remove the box and plastic wrap, and inspect the unit for damage. Report any
damage or an incorrect shipment to
the delivery agent.
Write down the model number, serial number and installation date, and keep this
information for future reference. Space for these entries is provided at the top of the
Service Log in the back of this manual.
CAUTION
AVOID NAILS AND SPLINTERS WHEN
REMOVING KETTLES FROM WOODEN
CRATES. WEAR SAFETY GLASSES.
CAUTION
UNIT WEIGHS 40 TO 125 LBS (18 TO 61 KG).
FOR SAFE HANDLING, INSTALLER SHOULD
GET HELP AS NEEDED, OR USE MATERIALS
HANDLING EQUIPMENT (e.g., FORT LIFT,
DOLLY OR PALLET JACK) TO REMOVE THE
UNIT FROM THE SKID AND PLACE IT FOR
INSTALLATION.
When installation is to begin, cut the straps
holding the unit on the skid. Lift the unit
straight up off of the skid.
CAUTION
SHIPPING STRAPS ARE UNDER TENSION
AND CAN SNAP BACK WHEN CUT.

OM-TD 7
Installation
WARNING
THIS UNIT MUST BE INSTALLED BY
PERSONNEL QUALIFIED TO WORK WITH
PLUMBING. IMPROPER INSTALLATION CAN
CAUSE INJURY TO PERSONNEL AND/OR
DAMAGE TO EQUIPMENT.
1. Installation under a ventilation hood is recommended. Consult local codes.
2. Install and anchor the kettle on a level and rigid surface. Recommended
mounting surface is 16 gauge (.060” thick) top with a lower reinforcement
of C4 structural channel. NOTE: Failure to install the kettle per above
recommendation may cause the steam piping to flex and leak, reduce seal life
and will void warranty.
3. If the steam supply pressure is greater than the maximum working pressure
stamped on the nameplate, you must install a pressure reducing valve in the
steam supply line near the kettle.
4. Connect the steam supply line to the steam inlet fitting. Include a steam control
valve and an appropriate safety valve. To obtain the full heating capability of
the kettle, the steam supply line must be as large as the steam inlet fitting.
5. The safety valve is preset to relieve jacket pressure that exceeds its rated limit.
Do not try to adjust the valve setting, and do not allow the valve outlet or lever
to be blocked.
6. Connect the kettle condensate return line to the boiler return line, or to a drain.
A suitable steam trap, strainer, and check valve must be installed. (See piping
diagram, below).
7. Any mechanical change must be approved by the Groen Service Department.
The inlet valve may be located anywhere on the cabinet top or face but not through
the face casting. The illustrated sleeve is designed to simplify valve installation by
allowing the valve to shift off center by 1/4”, if necessary. This should be enough to
allow for thread take-up and misalignment.
*Accessories available from Groen as options. Piping is to be supplied by the installer.
STANDARD PIPING
FOR TDC/3 & TDA/1
RIGID MOUNTING SURFACE

OM-TD
Initial Start-Up
IMPORTANT
BE SURE ALL OPERATORS READ,
UNDERSTAND AND FOLLOW THE OPERATING
INSTRUCTIONS, CAUTIONS, AND SAFETY
INSTRUCTIONS CONTAINED IN THIS
MANUAL.
WARNING
AVOID ANY EXPOSURE TO ESCAPING STEAM,
WHICH CAN CAUSE SEVERE BURNS.
Now that the kettle has been installed, you should test it to ensure that it is operating
correctly.
1. Remove all literature and packing materials from inside and outside of the unit.
2. Pour a small amount of water into the kettle.
3. Open the steam inlet valve.
4. When the water begins to boil, inspect all of the fittings to ensure that there are
no leaks.
5. Check the safety valve by lifting its lever far enough to let steam escape. Then
let it snap back into place to reset the valve so that it will not leak.
6. Shut down the unit by closing the steam inlet valve.
7. Operate the tilting mechanism to confirm that this feature functions through the
whole range of normal operation.
If the unit functions as described above, it is ready for use. If the unit does not function
as intended, contact your local Groen Certified Service Agency.
WEAR EYE
PROTECTION

OM-TD 9
Operation
WARNING
AVOID EXPOSURE TO ESCAPING STEAM,
WHICH CAN CAUSE SEVERE BURNS.
To heat the kettle, open the steam inlet valve. Adjusting the valve allows you to
control the heating rate. Opening the valve more allows steam to flow into the jacket
faster, and heats the product faster.
The kettle operates efficiently at pressures from five PSI to the maximum working
pressure for which the kettle was designed. The maximum pressure is stamped on
the kettle nameplate.
TILTING
To transfer product or empty the 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 the kettle body in a tilted position and then
SLOWLY returning the kettle body to an upright position.
WEAR EYE
PROTECTION
CAUTION
KEEP FLOORS IN FRONT OF THE KETTLE
WORK AREA CLEAN AND DRY. IF SPILLS
OCCUR, CLEAN AT ONCE TO AVOID SLIPS
OR FALLS.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE. DIRECT
CONTACT COULD RESULT IN SEVERE BURNS.
TAKE SPECIAL CARE TO AVOID CONTACT
WITH HOT KETTLE BODY OR HOT PRODUCT
WHEN ADDING INGREDIENTS, STIRRING,
OR TRANSFERRING PRODUCT TO ANOTHER
CONTAINER.
CAUTION
DO NOT OVER FILL THE KETTLE WHEN
COOKING, HOLDING OR CLEANING. KEEP
LIQUIDS AT A MINIMUM OF 2-3” (5-8 CM)
BELOW THE KETTLE BODY RIM TO ALLOW
CLEARANCE FOR STIRRING, BOILING AND
SAFE PRODUCT TRANSFER.
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.
WEAR EYE
PROTECTION
WEAR EYE
PROTECTION

OM-TD
Operation
1. 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 plastic ball handle is secure on the lift off cover before using. AL-
WAYS use the plastic handle to place or remove the cover from the kettle. 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.
When removing cover:
a) Firmly grasp the plastic handle
b) Lift rear edge (farthest from operator) 1-2” (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.
d) Remove the cover, ensuring that any remaining hot condensate or prod-
uct 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.
WEAR EYE
PROTECTION
ACCESSORIES
CAUTION
DO NOT TILT KETTLE BODY WITH COVER
IN PLACE. COVER MAY SLIDE OFF,
CAUSING INJURY TO OPERATOR.
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.
CAUTION
DO NOT OVERFILL THE KETTLE WHEN
COOKING, HOLDING OR CLEANING. KEEP
LIQUIDS A MINIMUM OF 2-3” (5-8 CM)
BELOW THE KETTLE RIM TO ALLOW
CLEARANCE FOR STIRRING, BOILING AND
SAFE PRODUCT TRANSFER.
AVOID CONTACT WITH STEAM AND HOT
CONDENSATE WHEN REMOVING A COVER.