Page 1
IMPORTANT INFORMATION
IMPORTANT INFORMATION2
IMPORTANT INFORMATIONIMPORTANT INFORMATION
2KEEP F OR O PER ATO R
KEEP FO R OP ER ATOR 2
22
KEEP FO R OP ER ATORKEEP FO R OP ER ATOR
2IMPORTANT INFORMATION
IMPORTANT INFORMATION
22
IMPORTANT INFORMATIONIMPORTANT INFORMATION
OPERATOR MANUAL OM-TDB/7
Part Number 121002 DOMESTIC
MODEL: TDB/7
Steam Jacketed Kettl e
Self-Contained
Electrically heated
Table t op mounte d
Tilting
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 F L AMMABLE VAPORS
AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
Page 2
OM-TDB/7
IMPORTANT — READ FIRST — IMPORTANT
CAUTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING
INSTRUCTIONS,
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 SEVER E BURNS.
WARNING: AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE. DIRECT
CONTACT COULD RESULT IN SEVER E BURNS.
CAUTION: DO NOT OVER FILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING. KEEP
LIQU IDS A MINIMUM OF 2-3” (5- 8 cm) BELOW THE KETTLE BODY R IM TO ALLOW
CLEARANCE FOR STIRRING, BOILING AND SAFE PRODUCT TRANSFER.
WARNING: TAKE SPECIAL CARE TO A VOID CON TACT WITH H OT KETTLE BODY OR HOT PRODUCT
WHEN ADDING INGREDIENTS, STIRRING OR TRANSFERRING PRODUCT TO ANOTHER
CONTAINER.
WARNING: WHEN TILTING KETTLE FOR PRODUCT TRANSFER:
WEAR PROTECTIVE OVEN MITT AND PROTECTIVE A PRON.
1)
USE CONTAINER DEEP ENOUGH TO CONTAIN A ND MINIMIZ E PRODUCT SPLASHI NG.
2)
3) PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO KETTLE AS
POSSIBLE.
4) STAND TO LEFT OR RIGHT SIDE OF KETTLE (DEPENDIN G O N TILTING HANDLE
PLACEMENT) WHILE POURING . DO NOT STAND DIRECTLY IN POUR PATH OF HOT
CONTENTS.
POUR SLOWLY, MAINTAIN CONTROL OF KETTLE BODY HANDLE AT ALL TIMES, AND
5)
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 MANUAL.
CAUTION: KEEP
WARNING: FAILURE TO CHECK SAFETY VALVE OPERATION PERIODICALLY COULD RESULT IN
WARNING: WHEN TESTING, AVOID ANY EXPOSURE TO THE STEAM BLOWI NG OUT OF THE SAFETY
WARNING: TO AVOID INJURY, READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF
WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER
FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY. IF SPILLS OCCUR,
CLEAN
PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.
VALVE. DIRECT CONTACT COULD R ESULT IN SEVERE BURNS.
THE WATER TREATMENT COMPOUND.
SUPPLY.
IMMEDIATELY, TO AVOID SLIPS OR FALLS.
2
Page 3
OM-TDB/7
IMPORTANT — READ FIRST — IMPORTANT
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS A ND ELECTRI CAL EQUIPMENT.
NEVER SPRAY OR H OSE THE SUPPORT HOUSING OR ELECTRIC AL CONNECTIONS.
CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCO US MEMBRANES AND
CLOTHING . PRECAUTIONS SHOULD BE TAKEN . W EAR RUBBER GLOVES, GOGGLES OR
FACE SHIELD AND PROTECTIVE CLOTHING. CAREFULLY READ THE WARNINGS AND
FOLLOW THE DI RECTIONS ON THE LA BEL OF THE CLEAN ER TO BE USED.
CAUTION: USE
OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR
AUTHORIZED
EQUIPMENT, AND WILL VOID ALL WARRANTIES.
DISTRIBUTORS CAN CAUSE OPERATOR INJURY AND DAMAGE TO THE
IMPORTANT:
SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL VOID
WARRANTIES.
3
Page 4
OM-TDB/7
Table of Contents
IMPORTANT OPERATOR WARNINGS ................................................................ 2
EQUIPMENT DESCRIPTION......................................................................... 5
INSPECTION & UNPACKING ......................................................................... 7
INSTALLATION .................................................................................... 8
INITIAL START-UP ................................................................................. 9
OPERATION...................................................................................... 10
SEQUENCE OF OPERATION ....................................................................... 12
MAINTENANCE ................................................................................... 13
CLEANING ....................................................................................... 17
TROUBLESHOOTING.............................................................................. 19
PARTS LISTS
Units Manufactured Before Sept. 1, 1988 ........................................................... 20
Units Manufactured Between Sept. 1, 1988 and Ju ly 1, 1992 ........................................... 22
Units Manufactured Between July 1, 1992 and Feb. 6, 1995 ............................................ 24
Units Manufactured After Feb. 6, 1995 ............................................................. 26
DIAGRAMS & SCHEM ATICS
Units Manufactured Before Sept. 1, 1988 ........................................................... 30
Units Manufactured After Sept. 1, 1988 and
Before June 1, 1990 ........................................................................ 33
Units Manufactured After June 1, 1990 and
Before July 1, 1992 ......................................................................... 36
Units Manufactured After June 1, 1990 and
Before Feb. 6, 1995 ......................................................................... 37
Units Manufactured After July 1, 1992 a nd
Before Feb. 6, 1995 ......................................................................... 38
Units Manufactured After Feb. 6, 1995 ............................................................. 39
SERVICE LOG .................................................................................... 42
REFERENCES .................................................................................... 42
WARRANTY ...................................................................................... 43
4
Page 5
Equi p men t D escr i p ti o n
OM-TDB/7
The Groen TD B/7 is a table top, til ting, steam
jacketed k ettle w ith a th ermostatically controlled,
self-contained, electrically-h eated steam supply a nd
appropriate con trols, m ounted on a sturdy base. Th e
Model TDB/ 7 is available in 20 or 40 - quart capacity.
The body of the TDB/ 7 Kettle is constru cted of
stainless steel, w elded into one solid piece. Th e
kettl e is furn ished with a reinfor ced rim and a
butterfly shaped pouri ng lip. It has a st eam jacket
rated for worki ng pressur es up to 50 PSI. Kettle
fin ish is 180 emery grit on the inside and bright semideluxe on the outside. A tilt handle allows the
operator to manually tilt the kettle body in a
controlled manner. Pouring height accepts pans up to
4 inches high on a table top.
A built-in stea m generat or, sized for the k ettle
capacity and heated by electricit y, delivers stea m
into the ja cket. “Airless” oper ation of the stea m
jacket perm its uniform, efficient heating at
temperatu res a s low as 150°F a nd as hi gh as 295°F.
In addition to th e adjustable thermost at for operatin g
control, the unit has a tilt cut-off switch, low water
cut-off, safety val ve, an d high- lim it pressu re switch
as safety features. A heating indicator light,
pressure gauge, a nd sight gla ss are prov ided for
monitoring kettle operation .
A single electrical connection is required for
installation. The u nit ma y be ordered for use w ith
208/240 or 480 volt power. A ll kettles ar e wired for
three-ph ase operation. For sin gle-phase conversion,
see the wiring diagrams in this manual.
KETTLE CHARACTERISTICS
TDB/7-20+ TDB/7-40
Kett le Capacity 20 qts. 18.8 l iters 40 qts. 37.6 liters
Jacket C apacity 4 qts. 3.7 l iters 5 qts. 4.7 l iters
Diamet er 14” 36 cm 16-1/2” 42 cm
Depth 11” 28 cm 14-1/4” 36 cm
K.W. at 208 V 6.3 10.8
K.W. at 240 V 8.4 14.4
K.W. at 480 V 6.3 12.0
Base Width 24” 60 cm 24” 60 cm
Base Depth 16” 41 cm 16” 41 cm
5
Page 6
OM-TDB/7
New/Current Models
Pre- Feb . 1995 Models
Opti onal equ ipment av ailable w ith a ny model:
Stan d th at suppor ts the uni t a nd holds a pan in position for filling
1.
Lift-off cover
2.
Basket insert
3.
Fill faucet
4.
Manual stirrers
5.
Motor driven agi ta tor
6.
6
Page 7
Insp ecti o n & U n p acki n g
OM-TDB/7
The unit will arrive in a heavy shipping carton and will
be attach ed 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 WA LLS OF THE CARTON.
Carefully cut the polyester straps around the ca rton
and detach the sides of the box from t he skid. Pull
the carton up off the unit.
Thoroughly inspect the unit for concealed damage.
Report any shi ppin g damage or i ncorrect shipments
to t he delivery agent.
Writ e down the model number, serial nu m ber, and
installation date, and retain this information for future
reference. Space for th ese entries i s prov ided a t the
top of the Service Log at the back of this manual.
Keep this manual on file and available for operators
to use.
CAUTION
T HIS UNIT WEIGHS 140 TO 163 LB. (64 TO
74 KG). INSTALLER SHOULD OBTAIN
HELP AS NEEDED TO LIFT T HIS WEIGHT
SAFELY.
When in sta llation is to begin, ca refu lly cu t the stra ps
which hold the unit on the skid. Lift the unit straight up
off the skid. Ex amine packin g m aterials to be su re
loose parts are not discarded wi th th e m aterials.
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-th rea din g
fin e socket th rea ds.
The TDB/7 i s shipped from the factory strapped on a
pallet. The tilt handle is inside the kettle.
7
Page 8
OM-TDB/7
Installation
The Groen Kettle is provided w ith
complete internal wiring. It is ready for
immediate connection. A wiring diagram
is pr ovided in th is manual and on the
inside of t he control h ousing service
panel. Any mechanical or electrical changes must be
approved in by Gr oen’s Food Service En gin eering
Department.
WARNING
INSTALLATION OF THE KETTLE MUST BE
DONE BY PERSONNEL QUALIFIED TO
WORK WITH ELECTRICITY. IMPROPER
INSTALLATION CAN RESULT IN INJURY
TO PERSONNEL AND/OR DAMAGE TO
EQUIPMENT.
The completed unit has been oper ated at th e factory
to test all controls and heater elements.
1. Set the kettle in place a nd level it. The base
should be securely fastened to a t able or w ork
surface. Four 3/8”-16 N .C. threaded coupl ings
are provided in th e base of u nit. In sta llation
under a vent ilation hood is recommended.
2. Provide electrical pow er a s specified on the
elect rical in forma tion plate attached to th e
equipmen t. O bserv e loca l codes a nd/or The
National Electrical C ode in accordance w ith
ANSI/NFPA 70 - (current edition).
The equipm ent is shipped ready for three phase
3.
operation. Refer to the wir in g diag ra m for sin gle
phase operation.
Bri nging the electrical service throu gh the
4.
entran ce at the rea r of the su pport housin g,
making a watertight connection with the
incoming lines. (A BX connection is not
recommended.)
DANGER
ELECTRICALLY GROUND THE UNIT AT
THE TERMINAL PROVIDED. FAILURE TO
GROUND UNIT COULD RESULT IN
ELECTROCUTION AND DEATH.
Confirm that the jacket water level is above
5.
mid point of sight glass (new models) or
between th e m arks on th e gauge gla ss (old
models). If the level is low, follow the
instructions under “Jacket Filling and Water
Treatment” in the “Maintenance” section of
the manual.
The open en d of the elbow on the ou tlet of
6.
the safety valv e m ust be directed dow nward
on old models. If it is n ot, turn th e elbow to
the correct position . On new models the
safet y val ve points down.
Any mechanical or electrical change must be
7.
approved by the Gr oen Food Service
Engineering Depart m ent.
TDB/7 ELECTRICA L SPECIFICATIONS
20 QUARTS 40 QUARTS
VOLTAGE PHASE KW AMPS KW AMPS
208 1 6.3 31 10.8 52
208 3 6.3 18 10.8 30
240 1 8.4 35 14.4 60
240 3 8.4 20 14.4 35
480 1 6.3 13 12.0 25
480 3 6.3 8 12.0 15
400 3 7.8 11.2 13.2 19
TDB/7 SUPPLY WIRE R EQUIREMENTS
Copper only, THHN ( 90°C)
20 QUARTS 40 QUARTS
VOLTAGE PHASE AWG mm AWG mm
208 1
3
240 1
3
480 1
3
400 3 — 1.8 —
8
12——
8
3.0
10
—
1414——10
8
12
6
—
8
—
4
3.5
8
—
2.5
Page 9
OM-TDB/7
Initial Start-Up
IMPORTANT:
BE SURE ALL OPERATORS READ, UNDERST AND AND FOLLOW THE OPERATING
INSTRUCTIONS, CAUTIONS, AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL.
Now that the kettle ha s been installed, you should
test it to en sure th at the unit is operating correctly.
1. Remove a ll literature and packing materials
from i nside an d outside of th e unit.
2. Turn on th e electrical serv ice 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
heatin g th e water at th e highest th ermost at
setting. The heating indicator light should
come on immediately, an d heating shoul d
continue until the water boils.
5. To shut down th e unit, turn th e thermostat
dial to “OFF”.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVER E BURNS.
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN
SEVERE BURNS.
If the unit fun ctions as described above, it is rea dy
for u se. If th e unit does not function as in ten ded,
contact y our local Gr oen Certified Service Agency .
A simple turn of the thermostat controls the Groen TBD/7 Kettle
9
Page 10
OM-TDB/7
The operator controls kettle hea ting with the
thermosta t dial. The dia l tur ns heat in g elemen t
elect ric power on or off and sets the operatin g
temperatu re of the k ettle.
Operation
2. Check th e pressu re gauge. If t he gauge
3. Turn on th e electrical power to the u nit.
4. Turn the therm osta t dial to the desired
To Transfer Product or Empt y Kettle:
B.
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, w hile keepin g kettle body in a tilted
posit ion and when SLOWLY retu rn in g th e kettle
body to an upright position .
(ol d m odels). If the level is too l ow, see
“Jacket Filling and Water Treatment” on
page 10 of this manual.
does not sh ow 20 to 30 inches of v acuum
(t hat is, a rea ding of 20 to 30 below 0), see
“Jacket Vacuum” on page 10 of this manual.
setting. The heating indicator light indicates
that the kettle is heating, and cycling of the
light on and off indicates that the kettle is
being held at the set temperature. Once in
each cy cle the contactors in the support
housing will make a clicking sound. This is
normal.
A. To Start Kettle
EVERY DAY ma ke sure that the ja cket
1.
water level is above the mid-point of the
roun d sigh t glass (new models) or
between th e m arks on th e gauge gla ss
On most TDB/7 units the jacket water level is
shown in a sight gla ss, righ t on th e kettle.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVER E BURNS.
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 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 ST IRRING,
BOILING PRODUCT AND SAFE
TRANSFER.
10
Page 11
WARNING
WHEN TILTING KETTLE FOR PRODUCT
TRANSFER:
1) WEAR PROTECTIVE OVEN MITT AND
PROTECTIVE APRON.
USE DEEP CONTAINER TO CONTAIN
2)
AND MINIMIZE PRODUCT SPLASHING.
PLACE CONTAINER ON STABLE, FLAT
3)
SURFACE, AS CLOSE TO KETTLE AS
POSSIBLE.
STAND TO LEFT OR RIGHT OF KETTLE
4)
(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.
DO NOT OVERFILL CONTAINER. AVOID
6)
DIRECT SKIN CONTACT WITH HOT
CONTAINER AND ITS CONTENTS.
OM-TDB/7
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVER E 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 rea r
(3-5 cm) to allow any steam and water vapor
to escape the cook in g vessel. Wait 2- 3
seconds.
c) Tilt cover to 45-60° angle and allow any hot
edge (fa rthest from operator) 1-2”
CAUTION
KEEP FLOORS IN FRONT OF THE KETTLE
WORK AREA CLEAN AND DRY. IF SPILLS
OCCUR, CLEAN AT ONCE TO AVOID
SLIPS OR FA LLS.
Common Accessories
Lift Off Cove r
1.
As with stock pot cooking, an optional lift off
cover can speed up the heating of water and
food produ cts. A cover helps ret ain h eat in
the cookin g vessel an d redu ces th e amount
of heat and humidity released into the
kitchen. Use of a cover can reduce some
product cook times and help maintain the
temperatu re, color an d tex tu re of products
being held or simmered for extended periods.
Make sure the plastic ball handle is secure on
the li ft off cover befor e using. A LWAYS u se
the plastic handle to place or remove cover
from t he kettle. Wea r protective oven mit ts
and a protective apron.
Lif t the rear edge of the cover first.
condensa te or produ ct to roll off cover back
into kettle.
d) Remove cover, ensuring that any remaining
hot condensate or produ ct does n ot drip on
operator, fl oor or work surfaces.
e) Place cover on safe, flat, sanitary, out-of-
the-way surface, or return to kettle rim.
When putting the cover on th e kettle, position
it on top of kett le rim, with its fl at edge facing
the pouring lip.
CAUTION
DO NOT TILT KETTLE BODY WI TH COVER
IN PLAC E. COVER MA Y SLIDE OFF,
CAUSING INJURY TO OPERATOR.
11
Page 12
OM-TDB/7
2. Basket Insert
An optional k ettle ba sket insert can assi st in
cooking water -boiled products inclu din g
eggs, pot atoes, vegeta bles, shell fish, pasta
and rice. The nylon mesh liner must be used
when cooking product smaller than the mesh
size of the basket, w hich is approximat ely
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 t o be cooked. This
may mean only filling the kettle half full of
water. Test the basket and produ ct
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.
AVOID ALL DIRECT CONTACT WITH HOT
FOOD OR WATER IN THE KETTLE.
DIRECT CONTACT COULD RESULT IN
SEVERE BURNS.
Load bask et on a level, stable wor k surfa ce.
b)
Lift th e loaded basket with both hands. Get
c)
help from an oth er per son if the basket is too
heavy for safe handling.
Slowly lower product into kettle.
d)
When removing ba sket with cooked product ,
e)
lift basket straight up, ensuring bottom of
basket clea rs the rim a nd pouring lip of the
kettle. Wear protective oven mitts and
prot ective apron .
Allow hot water to fully drain from product,
d)
before moving ba sket aw ay from t he kettle.
Do not rest kettle basket on kettle rim or
pouring lip. If ba sket is too hea vy for
individual to lift and safely move, get help
from ano th er person. Remove product
immedia tely from basket into an oth er
container, being sure to avoid contact with
hot product an d hot bask et or. . .
e) Place ba sket wi th food on stable, fla t
surface, setting it inside a solid steamer or
bake pan, to catch any remaining hot water
draining from produ ct.
WARNING
AVOID ALL DIRECT CONTACT WITH HOT
SURFACES. DIRECT SKIN CONTACT
COULD RESULT IN SEVER E BURNS.
Sequen ce o f Op er ati o n
The fol low in g “action-r eaction ” outline is prov ided
to help the user understand how the equipment
works.
When th e opera tor sta rts up the k ettle by tu rn in g
the operatin g th ermost at dial from “OFF” t o a
desir ed settin g, the ther m osta t switch closes.
This lights up the heating indicator light and
causes the contactors to close, allow in g power
to flow to heating elements. When the
tempera tu re of the steam jacket rea ches the
value corresponding to the dial setting, the
therm osta t swit ch opens. This turn s off t he
heating indicator light and causes the contactors
to open, stopping the power t o th e heater s. As
soon as the thermostat senses that the kettle is
cooling below t he set point, th e th ermost at
switch closes, the h e ating in dica tor light comes
on, the con tactors close, and the heaters come
on again. O n-off cycli ng continues, k eepin g th e
kettle at the set temperature This is why th e
heating in dicator light cycles on a nd off during
norma l operation. Ev ery time th e kettle i s tilted,
the tilt cut-off switch in terru pts the power supply
to t he heat ers, so th at th e heating element s will
not operate whil e not submer ged in th e ja cket
water.
If steam pressure greater than 50 PSI is
generated in the jacket, the safety valve will open
and r elieve t he excess pressu re.
In the event that the jacket water level gets too
low a nd the heating elements overheat, th e highlimit control will open and shut off pow er to th e
elements until the kettle cools. Setting the
operating th ermost at dial to “OFF” shu ts down all
control and heating circuits.
12
Page 13
Maintenance
NOTICE: C ontact Groen or an aut horized Groen representative when repairs are required.
Periodic Maintenance
1.
A Maintenance & Service Log is provided at
the back of this manual with the warranty
information. Each time maintenance is
perform ed on your G roen kettle, enter the
date on which the work w as done, wh at wa s
done, and who did it . Keep t his m anual on
file and available for operators to use.
Periodic inspection will minimize equipment
down time a nd incr ease the efficiency of
operation. Th e following points should be
checked:
[BY OPERA TOR]
a. Check th e pressure/vacuum ga uge every
day. The gauge shou ld sh ow a vacu um
of 20 to 30 inches, when the k ettle is
cold. If it does n o t, see “Jacket Vacuum”
on page 10.
month. Test the valve with the kettle
operating at 15 psi (105 kPa ), by holding the
test lev er for at least 5 secon ds. Then
release the lever and let the valve snap shut.
If the lever does not a ctiva te, or there is no
evidence of di scharge, or the val ve leaks,
immedia tely discontinue use of the kettle an d
contact a qualified Groen service
representative.
WARNING
WHEN TESTING, AVOID ANY EXPOSURE
TO THE STEAM BLOWING OUT OF THE
SAFETY VALVE. DIRECT CONTACT
COULD RESULT IN SEVER E BURNS.
DISCONNECT ELECTRICAL POWER FROM
THE KETTLE BEFORE ATTEMPTING TO
GREASE THE TRUNNION BEARINGS.
OM-TDB/7
The pressure gauge should show a vacuum
of 20 t o 30 inches when t he kettle is cold.
b. Also check the jack et water level on a
daily ba sis. It should be a bove mid poin t
of rou nd sight glass (new models) or
between th e m arks on th e gauge gla ss
(ol d m odels). If the level is low, see
“Jacket Filling and Water Treatment” on
page 14.
[BY SERVICE TECHNICI AN]
c. Electrica l w irin g should be k ept secu rely
connected and in good condition .
d. The inside of t he support housing should
be kept clean .
Test the safety valve at least twice each
13
At least twice a year, grease the two
trunnion bearings. The bearings are located
within the kettle support hou sin g. Remove
the access panels from th e support h ousing
with a screwdriver to gain access to the
grease fittings. Use a lithium-based, multipurpose grease. When the access panel s
are removed, the m ounting bolts for the
trunnion bearings and tilt switch can also be
checked for tightness. When fi nished,
reassembl e access panels to support
housing.
Jacket Vacuum
2.
When th e kettle i s cold, a positive pressure
reading or a reading around zero on the
pressure/v acuum gauge in dica tes the
presence of air in th e ja cket. Air in the jack et
slows dow n the heating of the k ettle.
To remove air:
a. Start the unit. (See the “Operation”
section of this manual.) (Be sure there is
water or produ ct in the kettle when
heating).
b. Wh en the pressure/v acu um gauge
reach es a positive pressure read ing of 5
PSI, r elea se the tr apped air and stea m
by pulling up or out on the safety valve
Page 14
OM-TDB/7
lever or ring for about 1 second. R epeat
this step, then let the pull ring or valve
lever sna p back in to the closed positi on.
Jacket Filling and Water Treatment (For
3A.
units manufactured before July 1, 1992) *
The jacket was charged at th e factory with
the proper am ount of treated water. Y ou
may need to r estore th e water to its proper
level, eit her because w ater w as lost as
steam du ring vent in g or beca use treated
water was lost by draining.
If you are replacing water lost as steam,
a.
use disti lled water . If you are replacing
tr eated water tha t ran out of the jacket,
prepare m ore trea ted w ater a s directed
in step 4, “Water Treatment Procedu re.”
All ow the k ettle to cool. Turn the elbow
b.
on the safety v alve cou nterclockw ise (to
avoid th rea d damage) until the open in g
of th e elbow faces u pward.
c. Open th e safety val ve and pour th e
water or treated water in at the elbow
until the water level rises to a point
between th e m arks on th e gauge gla ss.
CAUTION
BEFORE YOU HEAT THE KETTLE FOR
ANY PURPOSE, TURN THE ELBOW
CLOCKWISE UNTIL THE OPENING AGAIN
FACES DOWNWARD.
e. Air i ntroduced to the jack et du ring the
filling operation m ust be remov ed to
obtain efficient hea ting. See “Jacket
Vacuum” above.
* Date of manufacture stamped on National
Board dat a plate.
Jacket Filling and Water Treatment (For
3B
units manufactured July 1, 1992 to Feb.
6, 1995) *
The jacket was charged at th e factory with
the proper am ount of treated water. Y ou
may need to r estore th e water to its proper
level, eit her because w ater w as lost as
steam du ring vent in g or beca use treated
water was lost by draining.
IMPORTANT: The pressure gau ge m ust rea d 0
PSI or less before you fill jacket
with wa ter.
To fill jacket with water:
If you are replacing water lost as steam,
a.
use disti lled water . If you are replacing
tr eated water tha t ran out of the jacket,
prepare m ore trea ted w ater a s directed
in step 4, “Water Treatment Procedu re.”
b. Tilt kettle 90° t o a fu ll pour position .
c. Remove fill plug with open-en d wrench or
crescent wrench.
d. Open shutoff valve (turn handle 90° on
ball valve).
Use a funnel and add water to jacket.
e.
Check water level in jacket by tilting
f.
kettl e to operating position and vi ewing
water ga uge glass.
g. Repeat steps e a nd f until water lev el is
between t he maximum and mi nimu m
indication m arks on th e water gauge
glass.
h. Close shutoff valve, install fill plug, and
ret urn k ettle to opera ting position.
Follow procedure under “Jacket Va cuum” to
remove a ir from k ettle jacket.
* Date of manufacture stamped on National
Board dat a plate.
C Jacket Filling and Water Treatment (For
units manufactured after Feb. 6 1995) *
The jacket was charged at th e factory with
the proper am ount of treated water. Y ou
may need to r estore th e water to its proper
level, eit her because w ater w as lost as
steam du ring vent in g or beca use treated
water was lost by draining.
IMPORTANT
Pressure gauge must read 0 PSI or less
before you fill jacket wi th wat er.
To fill jacket with water:
a. If you are replacing water lost as steam,
use disti lled water . If you are replacing
tr eated water tha t ran out of the jacket,
prepare m ore trea ted w ater a s directed
in step 4, “Water Treatment Procedu re”.
b. Remove fill plug with open-end wrench or
crescent wrench.
c. Open shutoff valve (turn handle 90° on
ball valve).
d. Use a funnel and add water to jacket.
e. Check water level in jacket, by viewing
water level indicator glass.
Continue to add water until the water
f.
level indicator glass is 3/4 full.
Close shutoff valve, an d install fill plug.
g.
Follo w procedur e in “Jack et Va cuum” to
remove a ir from k ettle jacket.
* Date of manufacture stamped on National
Board dat a plate.
14
Page 15
OM-TDB/7
15
Page 16
OM-TDB/7
4. Water Treatment P rocedure
WARNING
TO AVOID INJURY, READ AND FOLLOW
ALL PRECAUTIONS STATED ON THE
LABEL OF THE WATER TREATMENT
COMPOUND.
(1) Fill the mixing container with the
measured amoun t of water required.
(See t he table at right). Distill ed water is
recommended.
(2) Hang a strip of pH test pa per on th e rim
of the container, with about 1 inch of the
str ip below the su rface of the water .
(3) Measure the water treatment compound
you will be using. (One way to do this is
to add the compound from a measuring
cup.)
(4) Stir the water continuously, while you
slowly a dd water treatment compou nd,
until th e water rea ches a pH betw een
10.5 and 11.5. Judge the pH by
frequ ently com paring th e color of the test
str ip w ith the color char t provided in th e
pH test kit. Color blind people mix in g th e
treated water solution must use an
electroanalytical instrument to measure
the pH level or have a person that is not
color blind read the test strip color level.
(5) Record the exact amounts of water a nd
tr eatment com pound used. These
amounts may be used again, if the same
sources of water and compound are
employed to refill the jacket in the future.
However, it is a dvisable to ch eck the pH
every time treated water is prepared.
Model Kettle
Capacity
TDB/7-20 20 quarts 4 quarts
TDB/7-40 40 quarts 5 quarts
Component Replacement
5.
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.
Jacket
Capacity
16
Page 17
Suggested Tools:
1.
a. Cleaner , su ch as Klen zade HC-10 or HC-
32 from ECOL AB, Inc.
b. Kettl e bru shes in good con dition .
c. Sa nitizer such as Klenzade XY-12.
d. Film r em over such as Klen zade LC-30.
Precautions
2.
Before cleaning, 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 th e circuit break er.
WARNING
KEEP WATER AND SOLUTIONS AWAY
FROM CONTROLS AND ELECTRICAL
EQUIPMENT. NEVER SPRAY THE
SUPPORT HOUSING OR ELECTRICAL
CONNECTIONS.
OM-TDB/7
Cleaning
c. Prepare a h ot solution of the detergent/
cleaning compound as instructed by the
supplier. Clean the unit th orou ghly. A
cloth moistened with cleaning solution
can be used to clean controls, housings,
and electrical conduits.
d. Rinse t he kettle thorough ly with hot
water, then drain completely.
e. As part of the daily cleanin g program,
clean soiled external and internal
surfaces. Remember to check the sides
of the unit and control housing.
f. To remove stuck materials, use a brush,
sponge, cloth, plastic or rubber scr aper,
or plastic wool with the cleaning solution.
To reduce effort requ ired in washing, let
the detergent solution sit in th e kettle and
soak into the residue. Do NOT use
abrasive materials or metal tools that
might scratch the surface. Scratches
CAUTION
MOST CLEANERS ARE HARM FUL TO T HE
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
Procedure
3.
a. Clean food-contact surfaces as soon as
possibl e after use. If the unit is i n
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 an d flush out food residues. Be
careful not to scratch the kettle with
metal implem ents.
Use only a sponge, cloth or pl astic brush to
clean t he kettle.
Scrapers or steel wool can harm the kettle
surface.
17
Page 18
OM-TDB/7
make the surface harder to clean and
provide pl aces for bacteria to grow.
i. It i s recommended tha t ea ch piece of
equipmen t be sa nitized just before use.
Do NO T use steel w ool, which m ay lea ve
particles in the surface and cause
eventual corrosion a nd pitti ng.
g. The outside of t he uni t ma y be polished
with a stainless steel clea ner such a s
“Zepper” from Zep Manufacturing Co.
h.h. Wh en equipment needs to be sanitiz ed,
use a solution equivalen t to one tha t
supplies 200 parts per million available
chlorine. Obtain advice on sanitizing
agents from y our suppl ier of san itizin g
products. Follow in g th e supplier’ s
instructions, apply the agent after the
unit h as been clea ned and dr ained. R in se
off the sanitizer thoroughly .
NOTICE
NEVER LEAVE A CHLORINE SANITIZER IN
CONTACT WITH STAINLESS STEEL
SURFACES LONGER THAN 30 MINUTES.
LONGER CONT ACT CAN CAUSE STAINING
AND CORROSION.
j. If th ere is difficulty re m oving mineral
deposit s or a fi lm l eft by hard w ater or
food residues, clean the k ettle thorough ly
and then use a deliming agent , like
Groen Del imer /Desca ler (Part Number
114800) or Lime- Away fr om Ecola b, in
accordance with the manufacturer’s
directions. Rinse and drain the unit
before further use.
k. If clea ning problems per sist, con ta ct
your clea ning pr oduct representative for
assistance. The supplier has a trained
technical staff with laboratory facilities to
serve you.
18
Page 19
OM-TDB/7
Troubleshooting
Your Groen kettle i s design ed to operate smooth ly and efficien tly if properly maintained. Howev er, th e
following is a list of ch ecks to m ake in th e event of a problem . Wirin g dia gra m s ar e furnished inside th e
service panel. If an item on t he list is foll ow ed by X, the w ork shoul d be done by a qualified service
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.
SYMPTOM WHO WHAT TO CHECK
Xin dicat es items whi ch must be perf o rmed by an authorized tech nici an.
Kettle will not heat, and heating
indicator will not come on.
Kettle will not heat, but heating
indicator comes on.
Kettle continues heating after it reaches
the desired tempera tu re
Kett le stops heating before it rea ches
the desired tempera tu re.
Kettle heats slowly User a. For air in the jacket. See “Jacket Vacuum” in
Safety va lv e pops. User a.
User a.
Aut h Service
Rep On ly
Aut h Service
Rep On ly
User a.
Aut h Service
Rep On ly
User a.
Aut h Service
Rep On ly
Aut h Service
Rep On ly
Aut h Service
Rep On ly
Elect ric power suppl y to the unit.
Water level in jacket.
b.
Control circuit fuses. Replace a blown fuse
c.
only with a fuse of the same AMP rating. X
d. For l oose or broken wi res. X
Til t cu t-off switch. X
e.
That pressure switch is open . X
f.
g. Operation of va riable thermost at. X
Low wa ter cutoff. X
h.
a. Contactor. X
Heater elements with ohmmeter for grou nd
b.
short or open elemen t. If elem ent is defecti ve,
call Groen. X
Thermostat dial setting.
Thermost at circuit for short. X
b.
Thermostat opera tion. The thermosta t sh ould
c.
click when the dial is rotated a bove and bel ow
the setting for the temperature of the kettle. X
Contactor, to determine whether it is
d.
energized or stu ck. X
Thermostat dial setting.
Thermostat calibration. X
b.
Thermostat opera tion. The thermosta t sh ould
c.
click when the dial is rotated a bove and bel ow
the setting for the temperature of the kettle. X
the “Maintenance” section of this manual.
b. Heater elements with ohmmeter for grou nd
short or open element. If an element is
defective, call Gr oen. X
Volt age of main pow er source. X
c.
For air in th e jacket. See “Jacket Vacuum” in
the “Maintenance” section of this manual.
Pressur e switch settin g . X
b.
Thermostat opera tion. Therm osta t sh ould
c.
click when the dial is rotated a bove and bel ow
the setting for the temperature of the kettle. X
Safety va lv e. If the valve pops a t pressures
d.
below 49 PSI, replace it. X
Conta ctor, to determin e whether i t is de-
e.
energized. X
19
Page 20
OM-TDB/7
l. Par ts L i st
(For units manufactured before Sept ember 1, 1988) *
To order parts, contact your G roen Cer tified Ser vice 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 Kettle Assembly TDB/7-20 003144 24 Street EL 1/4” IPS X 90” 010668
Kettle Assembly TDB/7-40 003145 25 Block, Pillow, 1-½” 002989
2 Base Assembly 054174 26 Collar, Set 003118
3 Bottom Cover 003141 27 Set Screw 3/8” - 16NC x ½” 003117
4 Gasket, U-channel 007937 28 Micro Switch 002982
5 Pedestal Weldment 002990 29 Bracket, Micro Switch 002988
6 Pedestal Cladding, 480V Only 003148 30 Contactor
Pedestal Cladding, 208-240V 003147 31 Transformer 012827
7 Screw #8 X ½” 005002 32 Fuse, 3 AMP, 480V Only 002651
8 Cap, Pedestal 003137 33 Terminal Block, 208-240V 002864
9 Cover, TDB/7-40 003136 Terminal Block, 480V 003119
Cover, TDB/7-20 003139 34 Fuse Holder 002944
10 Screw, RHMS #8-32 X 3/8” 005724 35 Fuse
11 Nut, KEPS 1/4” X 20 NC 012940 36 Screw, RHMS #8-32 X 3/4” 012656
12 Handle Assembly 012695 37 Spacer 003146
Ring, Tolerance 012692 38 Screw Hex Head ½”-13 NCx3½” 003285
13 Bumper, TDB/7-40 003248 39 Nut, Hex ½” - 13 NC 005705
Bumper, TDB/7-20 003241 40 Lock Washer ½” 005735
14 Washer (As Required) 003242 41 Pressure Gauge 001594
Washer (As Required) 003243 42 Fittings, Gauge Glass 002845
15 Screw, Hex Head ½” - 13 NC X 1” 005622 43 Rubber Gauge Glass Gasket 008917
16 Thermostat 012313 44 Washer (With Item 42)
17 Screw, RHMS #6-32 NC X ½” 012603 45 Hex Nut (With Item 42) Õ
18 Knob, Thermostat 002868 46 Glass, Gauge 002987
19 Pilot Light, 208-240V 016028 47 Rod, Gauge Glass Guard 003127
Pilot Light, 480V 002986 48 Nut, Dome #10 - 24 NC 005470
20 Basket for TDB/7-20 001607 49 Thermostat, High Limit 004588
Basket for TDB/7-40 001121 Bracket, Bottom 002916
21 Cover, One Piece Lift-off, TDB/7-40 013496 Grommet, Thermostat 001518
Cover, One Piece Lift-off, TDB/7-20 001566 Grommet, Trunnion 003492
22 Knob, Maroon Ball 012691 Grommet 007400
23 Valve, Safety 005587 Elbow 004185
(See table)
(See table)
Õ
ELECTRICAL PARTS TA BLE
Model KW AMP Contactor Pilot Light Transformer Wire Harness Fuse
TDB/7-20
208V/1 Ph 6.3 31 009173 016028 N one 003175 002945
240V/1 Ph 6.3 27 009178 016028 N one 003175 002945
480V/1 Ph 6.3 14 009576 002986 012827 003172 002651
208V/3 Ph 6.3 18 009210 016028 N one 003174 002945
240V/3 Ph 6.3 16 009210 016028 N one 003174 002945
480V/3 Ph 6.3 8 009574 002986 012827 003170 002651
TDB/7-40
208V/1 Ph 10.8 52 013368 016028 None 003168 002945
240V/1 Ph 12 50 013368 016028 None 003168 002945
480V/1 Ph 12 25 009576 002986 012827 003166 002651
208V/3 Ph 10.8 30 009210 016028 None 003167 002945
240V/3 Ph 12 30 009210 016028 None 003167 002945
480V/3 Ph 12 15 009574 002986 012827 003165 002651
* Date of manufacture is stamped on Nat ional Boar d data plate.
20
Page 21
OM-TDB/7
(For units manuf actured before Sept ember 1, 1998)
21
Page 22
OM-TDB/7
Parts Li st
(For units manufactu red betw een Sept ember 1, 1988 and Jul y 1, 1992)*
To order parts, contact your G roen Cer tified Ser vice 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 Kettle Assembly TDB/7-20 003144 24 Street el 1/4” IPS X 90” 010668
Kettle Assembly TDB/7-40 003145 25 Block, Pillow, 1-½” 002989
2 Base Assembly 054174 26 Collar, Set 003118
3 Bottom Cover 003141 27 Set Screw 3/8” - 16 NC X ½” 003117
4 Gasket, U-channel 007937 28 Micro Switch 002982
5 Pedestal Weldment 002990 29 Bracket, Micro Switch 002988
6 Pedestal Cladding, TDB/7-40 003149 30 Contactor
Pedestal Cladding, TDB/7-20 003147 31 Transformer 086876
7 Screw #8 X ½” 005002 32 Fuse, 480v Only 055572
8 Cap, Pedestal 003137 33 Terminal Block 088214
9 Cover, TDB/7-40 003136 34 Fuse Holder 208/240V Only 002944
Cover, TDB/7-20 003139 35 Fuse 208/240V Only
10 Screw, RHMS #8-32 X 3/8” 005724 36 Screw, RHMS #8-32 X 3/4” 012656
11 Nut, KEPS 1/4” X 20 NC 012940 37 Spacer 003146
12 Handle Assembly 012695 38 Screw, Hex Head ½” - 13 NC X 3-½” 003285
Ring, Tolerance 012692 39 Nut, Hex ½” - 13 NC 005705
13 Bumper, TDB/7-40 003248 40 Lock Washer ½” 005735
Bumper, TDB/7-20 003241 41 Pressure Gauge 001594
14 Washer (As Required) 003242 42 Fittings, Gauge Glass 002845
Washer (As Required) 003243 43 Rubber Gauge Glass Gasket 008917
15 Screw, Hex Head ½” -13 NC X 1” 005622 44 Washer (With Item 42)
16 Thermostat 012313 45 Hex Nut (With Item 42) Õ
17 Screw, RHMS #6-32 NC X ½” 012603 46 Glass, Gauge 002987
18 Knob, Thermostat 002868 47 Rod, Gauge Glass Guard 003127
19 Pilot Light, 208-240V 016028 48 Nut, Dome #10 - 24 NC 005470
Pilot Light, 480V 002986 49 Thermostat, High Limit 004588
20 Basket for TDB/7-20 001607 Bracket, Bottom 002916
Basket for TDB/7-40 001121 Grommet, Thermostat 001518
21 Cover, One Piece Lift-off, TDB/7-40 013496 Grommet, Trunnion 003492
Cover, One Piece Lift-off, TDB/7-20 001566 Grommet 007400
22 Knob, Maroon Ball 012691 Elbow 004185
23 Valve, Safety 005587
ELECTRICAL PARTS TA BLE
Model KW AMP Contactor Pilot Light Transformer Wire Harness Fuse
TDB/7-20
208V/1 Ph 6.3 31 013369 016028 NONE 088210 002945
240V/1 Ph 6.3 27 013369 016028 NONE 088210 002945
480V/1 Ph 6.3 14 013369 016028 086876 088210 055572
208V/3 Ph 6.3 18 013369 016028 NONE 088210 002945
240V/3 Ph 6.3 16 013369 016028 NONE 088210 002945
480V/3 Ph 6.3 8 013369 016028 086876 088210 055572
TDB/7-40
208V/1 Ph 10.8 52 013369 016028 NONE 088210 002945
240V/1 Ph 12 50 013369 016028 NONE 088210 002945
480V/1 Ph 12 25 013369 016028 086876 088210 055572
208V/3 Ph 10.8 30 013369 016028 NONE 088210 002945
240V/3 Ph 12 30 013369 016028 NONE 088210 002945
480V/3 Ph 12 15 013369 016028 086876 088210 055572
* Date of manufacture stamped on Na tional Boa rd da ta pla te.
22
(See table)
(See table)
Õ
Page 23
OM-TDB/7
(For units manuf actured between S eptember 1, 1988 and July 1,
1992)
23
Page 24
OM-TDB/7
Parts Li st
(For units manufactured between July 1, 1992 and Feb. 6, 1995) *
To order parts, contact your G roen Cer tified Ser vice 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 Kettle Assy. TDB/7-20 003144 25 Block, Pillow, 1-½” 002989
Kettle Assy. TDB/7-40 003145 26 Collar, Set 003118
2 Base Assy, TDB/7-20 003135 27 Set Screw 3/8” - 16 NC X ½” 003117
Base Assy, TDB/7-40 003206 28 Micro Switch 002982
3 Bottom Cover 003141 29 Bracket, Micro Switch 002988
4 Gasket, U-channel 007937 30 Contactor
5 Pedestal Weldment 002990 31 Transformer 480V Only (See table)
6 Pedestal Cladding, 480V Only 003148 32 Fuse 3 AMP, 480V Only (See table)
Pedestal Cladding, 208-240V 003147 33 Terminal Block 088214
7 Screw #8 X ½” 005002 34 Fuse Holder 208-240V 002944
8 Cap 003137 35 Fuse 208/240V
9 Cover, TDB/7-40 003136 36 Screw, RHMS #8-32 X 3/4” 012656
Cover, TDB/7-20 003139 37 Spacer 003146
10 Screw, RHMS #8-32 X 3/8” 005724 38 Screw Hex Head ½”-13 NC x
3½”
11 Nut, KEPS 1/4” X 20 NC 012940 39 Nut, Hex ½” - 13 NC 005705
12 Handle 012695 40 Lock Washer ½” 005735
13 Bumper, TDB/7-40 003248 41 Pressure Gauge 084208
Bumper, TDB/7-20 003241 42 Fittings, Gauge Glass 002845
14 Washer (As Required) 003242 43 Rubber Gauge Glass Gasket 008917
Washer (As Required) 003243 44 Washer (With Item 42)
15 Screw Hex Head ½”-13 NC X 1” 005622 45 Hex Nut (With Item 42) Õ
16 Thermostat 012313 46 Glass, Gauge 002987
17 Screw, RHMS #6-32 NC X ½” 012603 47 Rod, Gauge Glass Guard 003127
18 Knob, Thermostat 002868 48 Nut, Dome #10 - 24 NC 005470
19 Pilot Light
20 Basket
21 Cover
22 Knob
23 Valve, Safety 097005
24 Street EL 1/4” IPS X 90” 010668
(See table) 49 Thermostat, High Limit 004588
Õ 50 1/4 NPT Full Coupling 093306
Õ 51 1/4 NPT Nipple X 2” Long 010281
ÕÕWater Fill Assy. 096914
Õ Water Level Probe 015589
Õ Low Water Cutoff
208V/240V/480V
(See table)
(See table)
003285
Õ
096925
ELECTRICAL PARTS TA BLE
Model KW AMP Contactor Pilot Light Transformer Wire
TDB/7-20
208V/1 Ph 6.3 31 013369 016028 NONE 083649 002945
240V/1 Ph 6.3 27 013369 016028 NONE 083649 002945
480V/1 Ph 6.3 14 013369 016028 086876 083649 086881
208V/3 Ph 6.3 18 013369 016028 NONE 083649 002945
240V/3 Ph 6.3 16 013369 016028 NONE 083649 002945
480V/3 Ph 6.3 8 013369 016028 086876 083649 086881
TDB/7-40
208V/1 Ph 10.8 52 013369 016028 NONE 083649 002945
240V/1 Ph 12 50 013369 016028 NONE 083649 002945
480V/1 Ph 12 25 013369 016028 086876 083649 086881
208V/3 Ph 10.8 30 013369 016028 NONE 083649 002945
240V/3 Ph 12 30 013369 016028 NONE 083649 002945
480V/3 Ph 12 15 013369 016028 086876 083649 086881
* Date of manufacture stamped on National Board data plate.
24
Fuse
Harness
Page 25
OM-TDB/7
(For units manuf actured between July 1, 1992 and February 6,
25
1995)*
Page 26
OM-TDB/7
Repl acemen t K ettl e B o d y Par ts L i st
(For units manufactured after Feb. 6, 1995) *
* Date of manufacture stamped on Na tional Boa rd da ta pla te.
26
Page 27
Repl acemen t Mechanical Par ts List
(For units manufactured after Feb. 6, 1995) *
OM-TDB/7
* Date of manufacture stamped on Na tional Boa rd da ta pla te.
27
Page 28
OM-TDB/7
Repl acemen t El ectr i cal Par ts L i st
(For units manufactured after Feb. 6, 1995)
* Date of manufacture stamped on Na tional Boa rd da ta pla te.
28
Page 29
OM-TDB/7
Parts Li st
(For units manufactured after Feb . 6, 1995) *
To order parts, contact your G roen Cer tified Ser vice 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 Pedestal Cover 003137 30 Insulator Board 003490
2 Pedestal Weldment 002990 31 Tilt Switch Bracket 002982
3 Pillow Block 002989 32 Hex Nut #4-40 003121
4 Set Collar 003118 33 Terminal Block 088214
5 Set Screw 5/8” LG 003440 34 Screw #6-32 X ½” LG 012603
6 Grommet 003492 35 Pilot Lamp 016028
7 Electrical Mounting Bracket 086873 36 Bullseye Sightglass 108554
8 Bolt ½-13 X 3-½ “ LG 003285 37 Thermostat Knob 002868
9 Bolt 3/8 - 16 X 1-½” LG 005703 38 Thermostat 012313
10 Pedestal Cladding 208/240 Volt 003147 39 Water Level Probe 015589
10A Cover Plate 480 Volt Fuse Holders 088212 40 Bottom Cover 003141
11 Hex Nut 3/8 - 16 008214 41 Hex Nut 1/4-20 012940
12 Pedestal Cover 003139 42 Pressure Switch 096963
13 Bumper TDB/7-20 101560 43 Hex Reducing Bushing½NPTx1/4 NPT 008739
13A Bumper TDB/7-40 003268 44 Elbow Assembly 101543
14 Base Assembly 054174 45 Bottom Cover Bracket 002916
15 Hex Nut ½-13 005705 46 Screw #6-32 X 3/8” LG Round Head 009697
16 Bolt ½-13 X 3/4” LG 005070 47 Thermostat Adapter 107172
17 Weldment Spacer 003146 48 Gasket Bottom Cover 007937
18 Sheet Metal Screw #8 Truss Hd. 005002 49 Safety Valve 097005
19 Screw #8-32 X 1-1/4” LG 005056 50 Pressure Gauge 084208
20 Contactor 013369 50A Pressure Gauge Lens 087635
21 Screw #8-32 X 3/8” LG 006971 51 Water Fill Assembly 101528
22 Transformer 480 Volt 086876 52 Kettle Body Wire Harness 096938
22A Fuse 480 Volt Only 086881 53 Handle Assembly 012695
23 Fuse Holder 002944 53A Ball Knob 012691
24 Fuse 002945 53B Tolerance Ring 012692
25 Screw #8-32 X 3/4” LG. 012656 53C Handle Rod 013597
26 Water Level Control Board 096925 x Nickel Plt Heating Element Nut 084202
27 Set Screw ½” LG 003117 x Nickel Plt Heating Element Screw 084201
28 Tilt Screw 002982 x Line Side Harness 088210
29 Screw #4-40 X 3/4” LG 003122
* Date of manufacture stamped on National Board data plate.
x - Not Shown
29
Page 30
OM-TDB/7
Wiring Diagrams
For units manufactured before September 1, 1988
30
Page 31
Wiring Diagrams
For units manufactured before September 1, 1988
OM-TDB/7
31
Page 32
OM-TDB/7
Wiring Diagrams
For units manufactured before September 1, 1988
32
Page 33
OM-TDB/7
Wiring Diagrams
For units manufactured after September 1, 1988 an d before June 1, 1990
33
Page 34
OM-TDB/7
Wiring Diagrams
For units manufactured after September 1, 1988 an d befo re June 1, 1990
34
Page 35
OM-TDB/7
Wiring Diagrams
For units manufactured af t er S eptember 1, 1988 and before June 1, 1990
35
Page 36
OM-TDB/7
Wiring Diagrams
For units manufactured after June 1, 1990 and before July 1, 1992
36
Page 37
OM-TDB/7
Wiring Diagrams
For units manufactured after June 1, 1990 and before February 6, 1995
37
Page 38
OM-TDB/7
Wiring Diagrams
For units manufactured after July 1, 1992 and before February 6, 1995
38
Page 39
Wiring Diagrams
For units manufactured after Feb. 6, 1995
TDB/ 7- 20, TDB/7- 40
208/240 Volt, 1 and 3 Phase
39
OM-TDB/7
Page 40
Wiring Diagrams
For units manufactured after Feb. 6, 1995
OM-TDB/7
TDB/ 7- 20, TDB/7- 40
230 Volt 1 Phase and 400 Volt 3 Phase
(International Units)
40
Page 41
Wiring Diagrams
For units manufactured after Feb. 6, 1995
TDB/ 7- 20, TDB/7- 40
480 VOLT , 1 & 3 PHASE
41
OM-TDB/7
Page 42
OM-T DB/7
Service L o g
Model No. _______________________________ Purchased From _________________________
Serial No. _______________________________ Location ________________________________
Date Purchased __________________________ Date I nstalled ___________________________
Purchase Order No. ______________________ For Service Cal l __________________________
Date Service Perf orm ed Performed By
References
KLENZADE SALES CENTER ECOLAB. In c.
370 Waba sha
St. P aul, Minnesota 55102
800/352- 5326 or 612/293-2233
NATIONAL FIRE PROTECTION ASSOCIATION
60 Battery March Park
Quin cy, Massa chusetts 02269
NFPA/ 54 NFPA /70 - The National Electrical Code
Inst allation of Gas Appliances & Gas
Piping
NATIONAL SAN ITATION FOU NDATION
3475 Plymou th Rd.
Ann Arbor, Michi gan 48106
UNDERWRITERS LABORATORIES, INC.
333 Pfin gsten R oad
Northbrook, Illinois 60062
ZEP MANUFACTURIN G CO .
1310-T Seaboa rd Industrial Blv d.
Atl anta , Geor gia 30318
42
Page 43
OM-T DB/7
Limited Warranty
To Commercial P urchasers *
(Domestic U.S., Hawaii &
Canadian Sal es O nly)
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 co ndi tions and subject to the
following limitations.
I. This parts and labor warranty is limited to Groen Equipment sold to the original commercial
purchaser/users (but not original equipm ent manufac turers ), at its original pl ace o f ins tallatio n in the
continental United States, Hawaii and Canada.
II. Damage during shipment is to be reported to the carrier, is not covere d under this warranty, and is
the sole responsibility of purchaser/user.
III. Groen, or an authorized service representative, will repair or replace, at Groen's sole election, any
Groen Equipment, including but not limited to, drawoff valves, safety valves, gas and electric
components, found to be defective during the warranty period. As to warranty service in the
territory described above, Groen will absorb labor and p ortal to portal transportation costs (time &
mileage) for the first twelve (12) months from date o f ins tallation or fifteen (15) months from date of
shipmen t from Groen.
IV. This warranty does not cover boiler maintenance, calibration, periodic adjustments as spe ci fie d in
operating instructions or manuals , and co nsumable parts such as sc raper blad es, gaske ts, pa c king,
etc., or labor costs incurred for removal of adjacent equipment or objects to gain access to Groen
Equipment. This warranty does not cover defects caused by improper installation, abuse, careless
operation, or improper maintenance of equipment. This warranty does not cover damage caused
by poor w ater quality or improper boiler m aintenance.
V. 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.
VI. 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 I S and
without any warranty.
* ( C overs All Foodservice Equipm ent Ordered A fter October 1, 1995)
43
Page 44
1055 Mendell David Drive
Jackson , MS 39212
Telephone 601 372-3903
Fax 601 373-9587
OM-T DB/7 (Revised 12/97)
Part Number 121002
Loading...