Blodgett CB24E-10K Installation Manual
DIRECT STEAM KETTLES MOUNTED ON
ELECTRIC STEAM BOILER CABINETS
INSTALLATION – OPERATION – MAINTENANCE
BLODGETT OVEN COMPANY
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658-6600 Fax: (802) 864-0183
S00092 Rev A (8/05)
1
IMPORTANT NOTES FOR INSTALLATION AND OPERATION
This is the safety alert symbol. It is used to alert you to
potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.
WARNING: Improper installation, operation, adjustment,
alteration, service or maintenance can cause property damage,
injury or death. Read the installation, operating and
maintenance instructions thoroughly before installing,
operating or servicing this equipment.
CAUTION: Operating, testing, and servicing should only be
performed by qualified personnel.
WARNING: Disconnect the power supply to the appliance
before cleaning or servicing.
Intended for commercial use only. Not for household use.
This manual should be retained for future reference.
It is recommended that this manual be read thoroughly and that all instructions be
followed carefully.
2
TABLE OF CONTENTS
DESCRIPTION PAGE
1.0 Service Connections .......................................................................................... 4
2.0 Installation Instructions ...................................................................................... 8
3.0 Operating Instructions ...................................................................................... 11
4.0 CSD-1 Optional Feature .................................................................................. 12
5.0 Periodic Maintenance ...................................................................................... 14
6.0 Troubleshooting ............................................................................................... 18
7.0 Introduction - Direct Steam Kettles .................................................................. 19
8.0 Operating Procedures ...................................................................................... 20
9.0 Cleaning Procedures ....................................................................................... 20
10.0 Preventive Maintenance .................................................................................. 21
3
1.0 SERVICE CONNECTIONS
WATER QUALITY STATEMENT
Water quality is the major factor affecting the performance of your appliance. If you are unsure of water quality, consult a
local water treatment specialist and have the water analyzed. Your water supply must be within these general guidelines:
Total dissolved solids
Total alkalinity
Silica
Chlorine
pH Factor
Water which fails to meet these standards should be treated by installation of a water conditioner.
FAILURE OR MALFUNCTION OF THIS APPLIANCE DUE TO POOR WATER QUALITY IS NOT COVERED UNDER WARRANTY.
Less than 60 PPM
Less than 20 PPM
Less than 13 PPM
Less than 1.5 PPM
7.0-8.5
DIMENSIONS
A B
C
D E F
G
H
J
K L M
MODEL CAPACITY UNITS
CB24E-6K
CB24E-10K
CB24E-12K
6 gallons
23 litres
10 gallons
38 litres
12 gallons
45 litres
inches
mm
inches
mm
inches
mm
12
305
16
406
16
406
14.5
368
15
381
17
432
66.13
1680
65.13
1654
67.13
1705
3.58910.5
267
8.75
222
5.5
1407178
2.56411.12
283922912305
NOTE: SPLASH GUARD NOT SHOWN ON FRONT VIEW
DIMENSIONS ARE IN INCHES [MM]
REAR FLANGED
FOOT DETAIL
7/16" [11mm] HOLES
ON 2.5 [63] B.C.
2 EQUALLY SPACED
Ø
S
Field wire electrical connection to be as specified on rating plate
STEAM TAKE-OFF CONNECTION: 3/4"IPS to operate adjacent equipment.
COLD WATER: condensing drain and water faucet, 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
DRAIN: 2"IPS piped to open floor drain. No Solid Connection.
HOT WATER: 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
GENERATOR WATER: 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
ELECTRICAL CHARACTERISTICS
99.9
116.6
3
3
PHASE
208V
110.2 101.0
220V
94.5
240V
AMPS PER LINE
86.6
480V
58.463.8
415V
54.7
380V
50.1
50.5
43.3
24
42
36
kW
3
48
N/A
N/A
115.5 72.9 66.8 57.7
3 66.6 63
57.7
36.5 33.4 28.9
600V
40.5
34.6
46.2
23.1
MODEL
CB24E-6K
CB24E-10K
CB24E-12K
1 115.4 109.1
100
N/A N/A N/A N/A
S
B
23 [584]
32 [813]
C
28.87 [733]
S
33 [838]
L
E
K
29.25 [743]
Models CB24E-6K, CB24E-10K and CB24E-12K
4
Model CB36E-6-6K
WATER QUALITY STATEMENT
Water quality is the major factor affecting the performance of your appliance. If you are unsure of water quality, consult a
local water treatment specialist and have the water analyzed. Your water supply must be within these general guidelines:
Total dissolved solids
Total alkalinity
Silica
Chlorine
pH Factor
Water which fails to meet these standards should be treated by installation of a water conditioner.
FAILURE OR MALFUNCTION OF THIS APPLIANCE DUE TO POOR WATER QUALITY IS NOT COVERED UNDER WARRANTY.
Less than 60 PPM
Less than 20 PPM
Less than 13 PPM
Less than 1.5 PPM
7.0-8.5
NOTE: SPLASH GUARD NOT SHOWN ON FRONT VIEW
DIMENSIONS ARE IN INCHES [MM]
REAR FLANGED
FOOT DETAIL
7/16" [11mm] HOLES
ON 2.5 [63] B.C.
2 EQUALLY SPACED
Ø
S
Unless otherwise specified, field wire electrical connection to be 208, 220 or 240 volts, 3 phase, 60 Hz with grounding wire.
STEAM TAKE-OFF CONNECTION: 3/4"IPS to operate adjacent equipment.
COLD WATER: condensing drain and water faucet, 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
DRAIN: 2"IPS piped to open floor drain. No Solid Connection.
HOT WATER: 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
GENERATOR WATER: 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
ELECTRICAL CHARACTERISTICS
99.9
116.6
3
3
PHASE
208V
110.2 101
220V
94.5
240V
AMPS PER LINE
86.6
480V
58.463.8
415V
54.7
380V
50.1
50.5
43.3
24
42
36
kW
3
48
N/A
N/A
115.5 72.9 66.8 57.7
3
66.6 63 57.7 36.5 33.4 28.9
600V
40.5
34.6
46.2
23.1
MODEL
CB36E-6-6K
1
115.4 109.1 100 N/A N/A N/A N/A
16.75 [425]
6 [152]
32 [813]
23 [584]
14.5 [368]
66.13 [1680]
28.88 [733]
S
11.12
[283]
29.25 [743]
S
33 [838]
36 [914]
5
Model CB42E-10-6K
WATER QUALITY STATEMENT
Water quality is the major factor affecting the performance of your appliance. If you are unsure of water quality, consult a
local water treatment specialist and have the water analyzed. Your water supply must be within these general guidelines:
Total dissolved solids
Total alkalinity
Silica
Chlorine
pH Factor
Water which fails to meet these standards should be treated by installation of a water conditioner.
FAILURE OR MALFUNCTION OF THIS APPLIANCE DUE TO POOR WATER QUALITY IS NOT COVERED UNDER WARRANTY.
Less than 60 PPM
Less than 20 PPM
Less than 13 PPM
Less than 1.5 PPM
7.0-8.5
NOTE: SPLASH GUARD NOT SHOWN ON FRONT VIEW
DIMENSIONS ARE IN INCHES [MM]
REAR FLANGED
FOOT DETAIL
7/16" [11mm] HOLES
ON 2.5 [63] B.C.
2 EQUALLY SPACED
Ø
16.75 [425]
15 [381]
32 [813]
6 [152]
23 [584]
Ø16
[406]
14.5 [368]
Ø12
[305]
66.13 [1680]
S
28.88 [733]
11.12 [283]
42 [1067]
29.25 [743]
10.5 [267]
S
33 [838]
S
FIELD WIRE ELECTRICAL CONNECTION to be specified on data plate
STEAM TAKE-OFF CONNECTION: 3/4” IPS optional to operate adjacent equipment
.COLD WATER: condensing drain and water faucet, 3/8” O.D. tubing at 25-50 PSI (170-345 kPa)
DRAIN: 2"IPS piped to open floor drain. No Solid Connection.
HOT WATER: water faucet, 3/8” O.D. tubing at 25-50 PSI (170-345 kPa)
GENERATOR WATER: 3/8” O.D. tubing at 25-50 PSI (170-345 kPa).
ELECTRICAL CHARACTERISTICS
99.9
116.6
3
3
PHASE
208V
110.2 101.0
220V
94.5
240V
AMPS PER LINE
86.6
480V
58.463.8
415V
54.7
380V
50.1
50.5
43.3
24
42
36
kW
3
48
N/A
N/A
115.5 72.9 66.8 57.7
3 66.6 63 57.7 36.5 33.4 28.9
600V
40.5
34.6
46.2
23.1
MODEL
CB42E-10-6K
1 115.4 109.1 100 N/A N/A N/A N/A
6
Model CB42E-10-10K
WATER QUALITY STATEMENT
Water quality is the major factor affecting the performance of your appliance. If you are unsure of water quality, consult a
local water treatment specialist and have the water analyzed. Your water supply must be within these general guidelines:
Total dissolved solids
Total alkalinity
Silica
Chlorine
pH Factor
Water which fails to meet these standards should be treated by installation of a water conditioner.
FAILURE OR MALFUNCTION OF THIS APPLIANCE DUE TO POOR WATER QUALITY IS NOT COVERED UNDER WARRANTY.
Less than 60 PPM
Less than 20 PPM
Less than 13 PPM
Less than 1.5 PPM
7.0-8.5
NOTE: SPLASH GUARD NOT SHOWN ON FRONT VIEW
DIMENSIONS ARE IN INCHES [MM]
REAR FLANGED
FOOT DETAIL
7/16" [11mm] HOLES
ON 2.5 [63] B.C.
2 EQUALLY SPACED
Ø
S
Field Wire Electrical Connection to be as specified on rating plate.
STEAM TAKE-OFF CONNECTION: 3/4” IPS optional to operate adjacent equipment
COLD WATER: condensing drain and water faucet, 3/8” O.D. tubing at 25-50 PSI (170-345 kPa)
DRAIN: 2"IPS piped to open floor drain. No Solid Connection.
HOT WATER: 3/8” O.D. tubing at 25-50 PSI (170-345 kPa)
GENERATOR WATER: 3/8” O.D. tubing at 25-50 PSI (170-345 kPa)
ELECTRICAL CHARACTERISTICS
99.9
116.6
3
3
PHASE
208V
110.2 101.0
220V
94.5
240V
AMPS PER LINE
86.6
480V
58.463.8
415V
54.7
380V
50.1
50.5
43.3
24
42
36
kW
3
48
N/A
N/A
115.5 72.9 66.8 57.7
3 66.6 63
57.7
36.5 33.4 28.9
600V
40.5
34.6
46.2
23.1
MODEL
CB42E-10-10K
1 115.4 109.1
100
N/A N/A N/A N/A
S
16.75 [425]
23 [584]
6 [152]
32 [813]
15 [381]
65.13 [1654]
28.88 [733]
29.25 [743]
S
10.5
[267]
11.12
[283]
33 [838]
7
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