Blodgett KLS-100E Installation Manual

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KPS-E, KLS-E AND KLT-E SERIES

ELECTRIC KETTLES

INSTALLATION - OPERATION - MAINTENANCE

STATIONARY PEDESTAL MODELS

 KPS-20E  KPS-25E  KPS-30E  KPS-40E  KPS-60E  KPS-80E  KPS-100E

44 Lakeside Avenue, Burlington, Vermont 05401 USA

Telephone: (802) 658-6600 Fax: (802) 864-0183

www.blodgett PN S00050 Rev E (4/16)

STATIONARY TRI-LEG MODELS

 KLS-20E  KLS-25E  KLS-30E  KLS-40E  KLS-60E  KLS-80E  KLS-100E

TILTING TRI-LEG MODELS

 KLT-20E  KLT-30E  KLT-40E  KLT-60E  KLT-80E  KLT-100E

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Your Service Agency’s Address:

Model

Serial number

Kettle installed by

Installation checked by

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IMPORTANT

TABLE OF CONTENTS

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operation and maintenance instructions thoroughly before installing or servicing this equipment.

FOR YOUR SAFETY

Do not store or use gasoline or other ammable vapors or liquids in the vicinity of this or any other appliance.

The information contained in this manual is important for the proper installation, use, and maintenance of this kettle. Adherence to these procedures and instructions will result in trouble free service. Please read this manual carefully and retain it for future reference.

INSTALLATION

Introduction .............................................................. 2

Service Connections ..................................................... 3

Installation Instructions ................................................... 6

OPERATION & MAINTENANCE

Operating & Cleaning Instructions ......................................... 7

ERRORS: Descriptive, typographic or pictorial errors are subject to correction. Specications are subject to change without notice.

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Introduction

DESCRIPTION

Floor model kettles are self-contained, self-generating

steam jacketed vessels for cooking large volumes of liquid and semi-liquid food products. All models include a

hemispheric shape based on double-wall construction forming a steam jacket reservoir around the lower twothirds of the kettle. The reservoir is charged with distilled water, rust inhibitor and antifreeze solution and is vacuum-sealed. Kettles are equipped with electric heating elements and controls including a low water cut-off device for protection of heating elements.

Two model series differ in that KLT-__E units are leg mounted tilting kettles while KPS-__E units are pedestal mounted stationery kettles. Optional leg mounting of the pedestal models is designated by the model number series KLS-__E. The missing gures of the model numbers are the two digits representing the kettle capacity, ie, KLT20E for a 20 gallon tilting kettle.

BASIC FUNCTIONING

Self-contained kettles operate by generating steam in the kettle reservoir; the sequence of functioning, which occurs during operation, is as follows:

1. Operator places the power switch in the ON position

and sets the thermostat knob at the required setting

from ‘’1’’ to”10” – 165°F (74°C) to 285°F (140°C ) jacket temperature.

2. Control circuit is normally completed to the thermostat control if two standard conditions exist:

steam pressure increase is indicated by the vacuum pressure gauge.

NOTE: Gauge normally reads 22-30 IN. Hg (74-100

k/Pa) (below 0 PSI, prior to heaters turning on. Air is eliminated from the system when

jacket is lled (with the kettle reservoir at a pressure above 0 PSI) by opening the bleed vent one full turn for 10 seconds and closing.

6. When temperature of steam in the reservoir reaches the temperature coinciding with the thermostat setting, the thermostat switch opens to break the circuit to the contractor coils and shuts off the elements. Any number of on and off cycles of the control thermo-

stat, contactors and elements will occur as required

to maintain thermostat setting,

SERVICE

Required service, both preventive and corrective. is explained in the maintenance section. Should repairs be

required, a network of authorized agencies is available

to assist with prompt service. A current Directory of Authorized Service Agencies may be found by visting our website, www.blodgett.com.

The model and serial numbers must be referenced when corresponding with Blodgett. The data plate containing

the serial number pertaining to the equipment is located

on rear of kettle.

a. Water level in kettle jacket is adequate to’ prevent

circuit interruption by the low water cut-off device. An activated cut-off is evidenced by the Low Water light turning on and heating element cut off.

b. Kettle is in vertical position with circuit complet-

ed through the tilt interlock switch (KLT-E series only).

3. Thermostatic control contacts close to energize heater contactor coils and turn temperature Indicator light on.

4. Power is applied to heaters through closed contactor power contacts.

5. As temperature of water rises in kettle reservoir, the

INSTALLATION

Page 5

Service Connections

TILTING TRI-LEG KETTLES

DIMENSIONS

MODEL A B C D E F G H J(2”)* J(3”)* K(2”)* K(3”)* L M*

KLT-20E 21

[533]

KLT-30E 24

[610]

KLT-40E 26

[660]

KLT-60E 29.5

[749]

KLT-80E 33

[838]

KLT-100E 35.5

[902]

* Optional

SERVICE CONNECTIONS

[457]

[508]

22.5

[572]

[660]

[711]

29.75 [756]

[965]

[1067]

[1143]

48.75

[1238]

[914]

[990]

[1041]

44.5

[1124]

[1219]

49.5

[1257]

[381]

16.5

[419]

17.5

[445]

19.13 [486]

20.88 [530]

22.25 [565]

[457]

[483]

[584]

[610]

[686]

[813]

[356]

12.38 [314]

[254]

[280]

12.63 [321]

14.5

[368]

19.25 [489]

20.25 [489]

22.5

[514]

23.75 [565]

25.25 [641]

14.75 [375]

16.75 [425]

17.5

[445]

19.5

[495]

20.25 [514]

ELECTRICAL CHARACTERISTICS

15.5

[394]

17.25 [438]

18.5

[470]

20.75 [527]

21.25 [540]

[457]

[406]

13.5

[343]

[356]

[381]

18.75 [476]

17.5

[445]

15.5

[394]

[430]

13.5

[343]

14.5

[368]

18.25 [464]

10.5

[267]

[305]

[356]

- 63.5 [1613]

- 66.5 [1689]

- 68.5 [1740]

[1930]

82.5

[2096]

88.5

[2248]

EC Electrical Connection to be as

specified on data plate.

HW & CW Hot & Cold Water - 5/8” O.D.

Tubing (Optional)

MAXIMUM PRESSURE

All models 50 PSI (345 kPa)

View A

Flange Foot Detail

4 equally spaced 7/16” Ø holes on a 3”Ø B.C.

70°

Spring Assist Hinge Cover

REF

See

View A

(Optional Extra)

DIMENSIONS ARE IN INCHES [MM]

Pour Path

MODEL PH KW

KLT-20E,

KLT-25E

KLT-30E

KLT-40E, KLT-60E,

KLT-80E

KLT-100E

AMPS

208V 220V 240V 380V 415V 480V

1 12 57.7 54.4 50.0 N/A N/A N/A

3 12 33.3 31.5 28.9 18.2 16.7 14.4

1 15 72.1 68.2 62.5 N/A N/A N/A

3 15 41.6 39.4 36.1 22.8 20.9 18.0

1 18 86.5 81.8 75 N/A N/A N/A

3 18 50 47.2 43.3 27.3 25 21.7

3 24 66.6 63.0 57.7 36.5 33.4 28.9

3 33 (option) 91.6 86.6 79.4 50.1 45.9 39.7

NOTE: 60, 80 &100 gal.

Kettles are supplied with (2) rear support legs

NOTE: 2” Valve

Closed 5.13 [130] Open 6.88 [175]

3” Valve

Closed 7.88 [200] Open 10.13 [257]

45°

AØ

CW HW

Tangent Draw-Off (see note)

Figure 1

INSTALLATION

Page 6

Service Connections

STATIONARY TRI-LEG KETTLES

MODEL A B C D E F (2”) F (3”) G (2”) G (3”) H J K L

KLS-20E 21[533] 18[457] 38[965] 23.25[641] 18.5[470] 14.75[375] 15.5[395] 18[457] 17.13[435] 13.38[340] 20.75[527] 60.5[1537] 16.5[419]

KLS-25E 21[533] 20.5[521] 36.75[933] 25.25[641] 18.5[470] 14.75[375] 15.5[394] 14.38[365] 13.38[340] 9.5[241] 17[432] 58[1473] 16.5[419]

KLS-30E 24[610] 20[508] 38[965] 28.25[718] 20[508] 16[406] 16.5[419] 15.75[400] 15[381] 11.25[286] 18.88[479] 63.5[1613] 18[457]

KLS-40E 26[660] 22.5[572] 38[965] 30.25[768] 21[533] 17[432] 18[457] 13.5[343] 12.5[318] 8.88[225] 16.38[416] 65[1651] 19.63[498]

KLS-60E 29.5[749] 26[660] 42[1067] 33.75[857] 20.63[524] 18[457] 19.25[489] 13.88[352] 12.88[327] 9.63[244] 17.13[435] 75[1905] 22.88[581]

KLS-80E 33[838] 28[711] 45[1143] 37[940] 22.38[568] 19.5[495] 20.5[521] 14.88[378] 13.88[352] 11.25[286] 18.63[473] 81[2058] 26[660]

KLS-100E 35.5[902] 30[762] 48[1219] 40[1016] 23.63[600] 21.5[546] 22.5[572] 15[381] 14.5[368] 13[330] 20.5[521] 87[2210] 29.13[740]

SERVICE CONNECTIONS

EC Electrical Connection to be as speci-

fied on data plate.

HW & CW Hot & Cold Water - 5/8” O.D. Tubing

(Optional)

MAXIMUM PRESSURE

All models 50 PSI (345 kPa)

ELECTRICAL CHARACTERISTICS

MODEL PH KW

KLS-20E,

KLS-25E

KLS-30E

KLS-40E, KLS-60E,

KLS-80E

KLS-100E

1 12 57.7 54.4 50.0 N/A N/A N/A

3 12 33.3 31.5 28.9 18.2 16.7 14.4

1 15 72.1 68.2 62.5 N/A N/A N/A

3 15 41.6 39.4 36.1 22.8 20.9 18.0

1 18 86.5 81.8 75 N/A N/A N/A

3 18 50 47.2 43.3 27.3 25 21.7

3 24 66.6 63.0 57.7 36.5 33.4 28.9

3 33 (option) 91.6 86.6 79.4 50.1 45.9 39.7

DIMENSIONS ARE IN INCHES [MM]

AMPS

208V 220V 240V 380V 415V 480V

HW ADD 6[152] TO DIMENSION D IF KETTLE HAS OPTIONAL FAUCET

INSTALLATION

Figure 2

Page 7

Service Connections

STATIONARY PEDESTAL BASE KETTLES

DIMENSIONS

MODEL A B C D* E F (2”) F(3”) G(2”) G(3”) H J K L

KPS-20E

KPS-25E

KPS-30E

KPS-40E

KPS-60E

KPS-80E

KPS-100E

[533]

[610]

[660]

29.5

[749]

[838]

35.5

[902]

* Optional

SERVICE CONNECTIONS

[457]

20.5

[523]

[508]

22.5

[572]

[660]

[711]

[762]

[965]

36.75 [933]

[965

[965]

[1067]

[1143]

[1219]

25.25 [641]

28.25 [718]

30.25 [768]

33.75 [857]

[940]

[1016]

18.5

[470]

18.5

[470]

[508]

[533]

20.63 [524]

22.38 [568]

23.63 [600]

14.75 [375]

[406]

[432]

[457]

19.5

[495]

21.5

[546]

15.5

[394]

15.5

[394]

16.5

[419]

[457]

19.25 [489]

20.5

[521]

22.5

[572]

[457]

15.75 [400]

13.5

[343]

13.88 [352]

14.88 [378]

[381]

17.13 [435

17.13

[435]

[387]

12.5

[318]

12.88

[327]

13.88

[352]

14.5

[368]

ELECTRICAL CHARACTERISTICS

13.38 [340]

9.5

[241]

11.25 [286]

8.88

[225]

9.63

[244]

11.25 [286]

[330]

20.75 [527]

[432]

18.88 [479]

16.38 [416]

17.13 [435]

18.63 [473]

20.5

[521]

60.5

[1537]

[1473]

63.5

[1613]

[1651]

[1905]

[2058]

[2210]

16.63 [422]

16.5

[419]

16.63 [422]

19.63 [498]

EC Electrical Connection to be as speci-

fied on data plate.

HW & CW Hot & Cold Water - 5/8” O.D. Tubing

(Optional)

MAXIMUM PRESSURE

All models 50 PSI (345 kPa)

DIMENSIONS ARE IN INCHES [MM]

Safety

NOTE:

Relief Valve

2” Valve

Closed 5.13 [130] Open 6.88 [175]

3” Valve

Closed 7.88 [200]

See Note

Wall

Air Vent

MODEL PH KW

KPS-20E,

KPS-25E

KPS-30E

KPS-40E, KPS-60E,

KPS-80E

KPS-100E

CW HW

Optional Faucet Allow Dimension “D” Additional 6 [152]

AMPS

208V 220V 240V 380V 415V 480V

1 12 57.7 54.4 50.0 N/A N/A N/A

3 12 33.3 31.5 28.9 18.2 16.7 14.4

1 15 72.1 68.2 62.5 N/A N/A N/A

3 15 41.6 39.4 36.1 22.8 20.9 18.0

1 18 86.5 81.8 75 N/A N/A N/A

3 18 50 47.2 43.3 27.3 25 21.7

3 24 66.6 63.0 57.7 36.5 33.4 28.9

3 33 (option) 91.6 86.6 79.4 50.1 45.9 39.7

Pedestal

Detail

45°

Front

4 Holes

Ø7/16 [11MM]

Equally Spaced

Figure 3

INSTALLATION

Page 8

Installation Instructions

1. Select a location to provide drainage directly below

the tangent draw-off. Allow sufcient rear clearance

from wall for kettle cover to lift upright freely and completely without obstructions.

2. Mark hole locations through anged adjustable feet on KLT-__E models. Remove kettle.

3. Drill holes on marked hole locations, and insert expansion shields to accommodate 5/16” size lag bolts.

4. Reposition kettle. On KLS-__E models level by mak-

ing necessary adjustments on anged feet.

5. Bolt down kettle and seal with Silastic or other equivalent sealing compound. Sealant must be applied not

only to bolt heads but also around anges or pedestal base making contact with oor surface to fulll NSF requirements. Wipe off excess sealant immediately.

6. A control box with power supply equivalent to electrical

7. Rating of kettle should be located conveniently nearby.

8. A waterproof electrical connection for power supply to rear of control housing must be provided.

9. Ground kettle to terminal provided inside control housing.

10. Turn power ON and check for proper operation.

INSTALLATION

Page 9

Operating & Cleaning Instructions

OPERATION

1. Check kettle pressure gauge that reading indicates 20-25 vacuum for a cold kettle. If vacuum is insuf-

cient, air venting instructions must be followed. If equipped with draw off valve ensure valve is closed.

2. Place kettle power switch in ON position.

3. Preheat kettle by turning thermostat knob to ‘8’ and wait until temperature pilot light goes off.

NOTE: Food products with milk or egg base should

be placed into cold kettle and then the cook-

ing operation begun. Avoid sudden contact

of these food products to hot kettle bowl surface since caking/adhering will occur.

4. Place food product into kettle bowl. Close kettle cover.

5. Adjust thermostat knob to temperature cooking mode. Setting of 6-7 will provide simmer and 8-10 low to rolling boil.

6. Turn both kettle power switch and thermostat knob OFF when cooking has been completed.

7. Remove food product by ladling out of kettle bowl or by opening draw-off valve and pouring into a suitable container.

WARNING

DRAW OFF VALVE HAS A VUCANIZED RUBBER COATED STEAM FOR BETTER SEALING. DO NOT OVERTIGHTEN. THIS MAY CAUSE THE RUBBER TO PULL AWAY FROM STEAM AND PERMANENTLY DAMAGE IT.

CLEANING

Your kettle should be cleaned immediately after each use to prevent food residue from drying and adhering too kettle bowl and valve surfaces.

1. Turn power supply OFF to kettle

2. Rinse inside of kettle thoroughly. Drain kettle by tilt-

ing or if equipped wit-h drain valve, open valve and

remove all food particles. Close drain valve.

3. Using nylon brush. clean kettle with a mild detergent and warm water rinse. Never use steel wool or scouring powder as they will scratch stainless steel. Food adhering excessively to bowl surface may be loosened by allowing water to soak in a bowl at a low temperature setting.

4. Open the draw-off to allow soap and water solution to drain.

5. By hand, turn large hex nut on draw-off valve counter clockwise until completely disengaged from thread. Grasp valve knob and pullout valve steam and disc slowly.

6. Avoid contact of valve disc with hard surfaces since damage to disc may occur and result in valve leakage. Wash the valve stem, disc and handles. Insert nylon brush with detergent into interior of valve body and tangent draw-off tube and brush vigorously.

7. Replace valve stem assembly and engage hex nut fully by hand. Flush kettle with clean warm water and leave valve open when kettle is not in use.

8. Wipe down exterior of kettle with clean damp cloth.

WARNING

It is NOT RECOMMENDED to use cleaning agents that are corrosive.

Use of cleaning agents that contain chloride, acids or salts are corrosive and may cause pitting and corrosion when used over a period of time; this will reduce the life of the appliance.

Should pitting or corrosion occur this is not covered by warranty.

Follow the recommended cleaning instructions Use detergent, warm water and rinse thoroughly.

NEVER SPRAY WATER INTO ELECTRIC CONTROLS.

OPERATION