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OM-TDH(C)-20/24/40/48 (C,A) (CE) INTERNATIONAL

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.

b.  Tips For Use:

1)   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.

2)   Load basket on a level, stable work surface.
3)   Lift the loaded basket with both hands. Get help from another person 

if the basket is too heavy for safe handling. Then slowly lower product 
into kettle.

4)   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.

5)   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 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.

CLEANING

WARNING:  KEEP WATER AND SOLUTIONS AWAY FROM CONTROLS AND ELECTRICAL 

EQUIPMENT. NEVER SPRAY THE SUPPORT HOUSING OR ELECTRICAL 

CONNECTIONS.

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. 

READ THE WARNINGS AND FOLLOW THE DIRECTIONS ON THE LABEL OF 

THE CLEANER CAREFULLY.

CAUTION:  NEVER LEAVE A SANITIZER IN CONTACT WITH STAINLESS STEEL SURFACES  

LONGER THAN 30 MINUTES. LONGER CONTACT CAN CAUSE CORROSION.

WARNING:  AVOID DIRECT CONTACT WITH HOT SURFACES. DIRECT SKIN CONTACT 

COULD RESULT IN SEVERE BURNS.

WEAR EYE

PROTECTION

WEAR EYE

PROTECTION

Use a brush, sponge, cloth, plastic or 

rubber scraper, or plastic wool to clean.

Don’t use metal implements
or steel wool when cleaning.

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11

Don’t scrape with tools, steel wool or other

abrasives.

Use brushes, sponges or cloth to clean your

kettles

e) Allow hot water to fully drain from

product before moving the basket away

from the kettle. Do not rest the kettle

basket on the kettle rim or pouring lip. If

the basket is too heavy for one
individual to lift and safely move, get

help from another person.  Remove

product immediately from the basket into

another container, being sure to avoid

contact with hot product and hot basket

or. . .

f)

Place basket with food on stable, flat

surface, setting it inside a solid steamer

or bake pan, to catch any remaining hot

water which might drain from product.

Cleaning

1. Suggested Tools:

a. A good cleaner.

b. Kettle brushes in good condition.

c. A good sanitizer.

d. Film remover.

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.  READ  THE
W A R N I N G S   A N D   F O L L O W   T H E
DIRECTIONS ON THE LABEL OF  THE
CLEANER CAREFULLY.

2. Procedure

a. Clean food-contact surfaces as soon as

possible after use. If the unit is in

continuous use, thoroughly clean and

sanitize the interior and exterior at least

once every 12 hours.

WARNING

AVOID ANY DIRECT CONTACT WITH HOT
SURFACES.  DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.

b. Scrape and flush out food residues. Be

careful not to scratch the kettle with

metal implements.

c. Prepare a hot solution of the detergent/

cleaning compound as instructed by the

supplier.

d. Clean the unit thoroughly, inside and

outside.

e. Rinse the kettle thoroughly with hot

water, then drain completely. 

11

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11

WEAR EYE

PROTECTION

WEAR EYE

PROTECTION

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11

Don’t scrape with tools, steel wool or other

abrasives.

Use brushes, sponges or cloth to clean your

kettles

e) Allow hot water to fully drain from

product before moving the basket away

from the kettle. Do not rest the kettle

basket on the kettle rim or pouring lip. If

the basket is too heavy for one
individual to lift and safely move, get

help from another person.  Remove

product immediately from the basket into

another container, being sure to avoid

contact with hot product and hot basket

or. . .

f)

Place basket with food on stable, flat

surface, setting it inside a solid steamer

or bake pan, to catch any remaining hot

water which might drain from product.

Cleaning

1. Suggested Tools:

a. A good cleaner.

b. Kettle brushes in good condition.

c. A good sanitizer.

d. Film remover.

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.  READ  THE
W A R N I N G S   A N D   F O L L O W   T H E
DIRECTIONS ON THE LABEL OF  THE
CLEANER CAREFULLY.

2. Procedure

a. Clean food-contact surfaces as soon as

possible after use. If the unit is in

continuous use, thoroughly clean and

sanitize the interior and exterior at least

once every 12 hours.

WARNING

AVOID ANY DIRECT CONTACT WITH HOT
SURFACES.  DIRECT SKIN CONTACT
COULD RESULT IN SEVERE BURNS.

b. Scrape and flush out food residues. Be

careful not to scratch the kettle with

metal implements.

c. Prepare a hot solution of the detergent/

cleaning compound as instructed by the

supplier.

d. Clean the unit thoroughly, inside and

outside.

e. Rinse the kettle thoroughly with hot

water, then drain completely. 

11

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11

WEAR EYE

PROTECTION

WEAR EYE

PROTECTION

SUGGESTED CLEANING SUPPLIES

1.   Cleaner, such as Klenzade HC-10 or HC-32 from ECOLAB, Inc. or equivalent.
2.   Kettle brushes in good condition
3.   Sanitizer such as Klenzade XY-12.
4.   Film remover such as Klenzade LC-30.

PRECAUTIONS

Before cleaning, shut off the kettle by turning the main power switch to “OFF,” and 
shut off all electric power to the unit at a remote switch, such as the circuit breaker.

PROCEDURE

1.   Clean food-contact surfaces as soon as possible after use. If the unit is in 

continuous use, thoroughly clean and sanitize the interior and exterior at least 
once every 12 hours.

2.   Scrape and flush out food residues. Be careful not to scratch the kettle with 

metal implements. (For DHT models only: After flushing the kettle, close the 
draw-off valve.)

3.   Prepare a hot 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, housings, and electrical conduits.

4.   Rinse the kettle and draw-off valve parts thoroughly with hot water, then drain 

completely.

5.   As part of the daily cleaning program, clean soiled external and internal 

surfaces. Remember to check the sides of the unit and control housing, 
underside of cover, etc.

6.   To remove burnt on foods, use a brush, sponge, cloth, plastic or rubber scraper, 

or plastic wool with the cleaning solution. To reduce effort required in washing, 
let the detergent solution sit in the kettle 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 may leave particles in the surface and cause 
eventual corrosion and pitting.

7.   The outside of the unit may be cleaned with a warm water (100°F or less) 

spray. Do not use a high pressure spray.

8.   The outside of the unit may be polished with a stainless steel cleaner such as 

“Zepper” from Zep Manufacturing Co.

9.   When equipment needs to be sanitized, use a solution equivalent to one that 

supplies 200 parts per million available chlorine. Obtain advice on sanitizing 
agents from your supplier of sanitizing products.

10.  It is recommended that each piece of equipment be sanitized just before use.
11.  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, following 
manufacturer directions.

12.  Rinse and drain the unit thoroughly before further use.
13.  If cleaning problems persist, contact your cleaning product representative for 

assistance. The supplier has a trained technical staff with laboratory facilities 
to serve you.

CLEANING CORE PROBE

Remove all food soil from core probe by wiping entire core probe and cable 
assembly with warm detergent solution and a clean cloth. Remove detergent 
solution by wiping core probe and cable assembly with clean rinse water and a 
cloth. Allow core probe and cable assembly to air dry. Do not immerse core probe. 
Hand wash only and immediately let air dry.

Summary of Contents for TDH-20 A

Page 1: ...self contained steam source is heated by propane or natural gas and is equipped with electronic ignition Charged at the factory with chemically pure wa ter containing rust inhibitors the steam source...

Page 2: ...OR FACE SHIELD AND PROTECTIVE CLOTHING CAREFULLY READ WARNINGS AND FOLLOW DIRECTIONS ON CLEANER LABELS WARNING DO NOT STAND ON OR APPLY UNNECESSARY WEIGHT OR PRESSURE ON THE KETTLE FRONT OR POURING LI...

Page 3: ...2 16 in 305 406 mm for servicing Rear 1 in 25 mm 3 in 76 mm for faucet bracket 2 We recommends installation of the unit under a vent hood The base must be fastened to a working surface or stand 3 Comp...

Page 4: ...ULT IN SEVERE BURNS CAUTION HEATING AN EMPTY KETTLE MAY CAUSE THE RELEASE OF STEAM FROM THE PRESSURE RELIEF VALVE CAUTION DO NOT TILT KETTLE BODY WITH COVER OR BASKET INSERT IN PLACE COVER MAY SLIDE O...

Page 5: ...in the middle of the sight glass If the level is too low see Jacket Filling and Water Treatment in this manual b Check the pressure vacuum gauge If the gauge does not show 20 to 30 inches of mercury H...

Page 6: ...EMBRANES AND HING PRECAUTIONS SHOULD BE N WEAR RUBBER GLOVES LES OR FACE SHIELD AND ECTIVE CLOTHING READ THE NINGS AND FOLLOW THE TIONS ON THE LABEL OF THE NER CAREFULLY edure Clean food contact surfa...

Page 7: ...RELIEF VALVE At least twice a month test the pressure relief valve Test the valve with the kettle operating at 15 PSI 105 kPa 1 1 bars by holding the test ring for at least five seconds Then release...

Page 8: ...2T only Auth Service Rep Only a For loose or broken wires or damaged failed RTD probe X b PCB board malfunction failure HI in display Advanced C2T only Auth Service Rep Only a For loose or broken wire...

Page 9: ...CE MARK G31 160796 4 1 1 2 NPT TO 1 2 BSPT ADAPTER 116392 5 1 2 ALUMINUM KNOB 175095 6 1 VALVE 1 4 SWING CHECK 096915 7 1 GAUGE 084208 8 1 POWER SWITCH 177910 9 1 CONTROL CLASSIC 174843 10 1 VALVE PRE...

Page 10: ...MINUM KNOB 174829 6 1 VALVE 1 4 SWING CHECK 096915 7 1 GAUGE 084208 8 1 POWER SWITCH 177910 9A 1 CONTROL ADVANCED 174837 10 1 VALVE PRESSURE RELIEF 097005 11 2 LIGHT AMBER 116384 12 1 ROTARY SHAFT SEA...

Page 11: ...4 PILOT 097024 5 TUBE PILOT 135487 6 PILOT ORIFICE SPUD NATURAL GAS 098648 6 PILOT ORIFICE SPUD PROPANE GAS 098647 7 FITTING COMPRESSION 90 NOT SHOWN 004584 8 ORIFICE SEE TABLE BELOW Model of Orifices...

Page 12: ...8 32 X 3 8 005764 14 SCREW HED HD 1 4 20 X 1 2 005608 15 WASHER LOCK 1 4 005655 16 SCREWHEXHDCAP1 4 20X1 1 2 005469 17 NUT HEXAGON KEPS 1 4 20 012940 18 PLATE SHROUD WELD ASM 137680 19 SEAL TRUNNION 1...

Page 13: ...08 15 WASHER LOCK 1 4 005655 16 SCREWHEXHDCAP1 4 20X1 1 2 005649 17 NUT HEXAGON KEPS 1 4 20 012940 18 PLATE SHROUD WELD ASM 137680 19 SEAL TRUNNION 137005 20 PLATE SHROUD WELD ASM 5 6 QT 137700 20 PLA...

Page 14: ...PILLOW BLOCK 002989 3 STOP MANUAL TILT 137697 4 KEY 1 4 SQ X 5 LG 137746 5 COLLAR SET 1 1 2 ID X 2 1 4 OD X 3 4 THK 003118 6 SCREW HEX HD CAP 3 8 16 X 1 1 2 005615 7 WASHER FLAT 3 8 005830 8 NUT HEX...

Page 15: ...AR WORM 128001 4 ASSEMBLY GEAR SECTOR 128028 5 ASSEMBLY BEARING BLOCK 128021 6 KEY 1 4 SQ X 1 LG 122371 7 RETAINING RING 1 500 124764 8 ASSEMBLY HANDWHEEL 124719 9 PIN ROLL 1 4 X 1 63 LG 128036 10 WAS...

Page 16: ...ER LEVEL ELECTRODE 015589 4 1 BRACKET 137736 5 1 COVER NOT SHOWN 003141 6 1 GASKET BOTTOM COVER 137969 7 1 SCREW 1 4 20 X 1 1 2 012597 8 1 GASKET BOTTOM COVER SCREW 137968 Key Description Part No 1 GA...

Page 17: ...TYPE 3 AG 077853 8 1 SCREW 6 32 X 3 8 LG FOR 6 009697 9 3 P C BOARD MOUNTING POST 099901 10 5 SCREW 8 X 3 8 LG HEX SLOT FOR 5 AND 17 069789 11 1 SCREW 8 32 X 1 1 4 RND HEAD FOR 4 005056 12 2 SCREW ROU...

Page 18: ...LG FOR 6 009697 8 3 P C BOARD MOUNTING POST 099901 9 5 SCREW 8 X 3 8 LG HEX SLOT FOR 5 AND 17 069789 10 1 SCREW 8 32 X 1 1 4 RND HEAD FOR 4 005056 12 1 TRANSFORMER CE 208 230 460 TO 24V 148899 13 1 LU...

Page 19: ...19 OM TDH C 20 24 40 48 C A CE INTERNATIONAL Wiring Diagram...

Page 20: ...OM TDH C 20 24 40 48 C A CE INTERNATIONAL Service Log Model No Purchased From Serial No Location Date Purchased Date Installed Purchase Order No For Service Call Date Maintenance Performed Performed...

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