Chromalox U-RAD-7VLT Installation, Betrieb und Erneuerung Identifizierung der Teile - Seite 4
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Seite druckenELECTRIC SHOCK HAZARD. Disconnect all power
before installing or servicing heater. Failure to do
so could result in personal injury or property dam-
age. Heater must be installed or serviced by a
qualified person in accordance with the National
Electrical Code, NFPA 70.
To Remove Heating Element —
1. Remove terminal box cover
2. Disconnect heating element from electrical leads.
3. Remove threaded fitting nuts
4. Remove element support clips and secondary insulating bushings.
5. Lift out element.
5
2
13
14
15
Figure 8
Element assembly includes all parts shown except items
1
For element assembly part number, and prefix "R" to Element part
number 2 Ex: R UTU-6VLT, 208V, 3000W
MAINTENANCE
.
6
and washers
.
9
8
RENEWAL PARTS IDENTIFICATION
6
10
8
9
7
3
4
3
To Install Element —
Observe instructions for removing element and proceed in
reverse order. Be sure to replace secondary insulating bushings.
Care of Reflectors —
Reflectors should be cleaned periodically. A mild soap and
water solution or fine cleaning powder is best although more dras-
tic means may be required if reflectors are badly soiled by chemi-
cal or other deposits. The reflector is aluminum. DO NOT use
alkali cleaners since alkalies will dull reflector. Mild non-alkaline
cleaners, such as used for scouring kitchen sinks, may be used.
Reflectors are replaceable and may be purchased from Chromalox.
Model
Volts Watts
U-RAD-2LT
120
U-RAD-2VLT
208
U-RAD-2LT
240
U-RAD-2VLT
275
U-RAD-3LT
120
U-RAD-3VLT
208
U-RAD-3LT
240
U-RAD-3VLT
275
U-RAD-4VLT
208
U-RAD-4LT
240
11
U-RAD-4VLT
275
U-RAD-4LT
480
U-RAD-5VLT
208
U-RAD-5LT
240
U-RAD-5VLT
275
U-RAD-5LT
480
U-RAD-6VLT
208
U-RAD-6LT
240
U-RAD-6VLT
275
U-RAD-6LT
480
U-RAD-7VLT
208
U-RAD-7LT
240
U-RAD-7VLT
275
U-RAD-7LT
480
U-RAD-22LT
120
U-RAD-22VLT
208
U-RAD-22LT
240
U-RAD-22VLT
275
U-RAD-32LT
120
U-RAD-32VLT
208
and
U-RAD-32LT
240
4
U-RAD-32VLT
275
2
3
Element*
Reflector
UTU-2LT
UTU-2VLT
800
234-013411-032
UTU-2LT
UTU-2VLT
UTU-3LT
UTU-3VLT
1100
234-013411-033
UTU-3LT
UTU-3VLT
UTU-4VLT
UTU-4LT
1800
234-013411-034
UTU-4VLT
UTU-4LT
UTU-5VLT
UTU-5LT
2500
234-013411-035
UTU-5VLT
UTU-5LT
UTU-6VLT
UTU-6LT
3000
234-013411-036
UTU-6VLT
UTU-6LT
UTU-7VLT
UTU-7LT
3600
234-013411-037
UTU-7VLT
UTU-7LT
UTU-2LT (2)
UTU-2VLT (2)
1600
234-013411-032 (2)
UTU-2LT (2)
UTU-2VLT (2)
UTU-3LT
234-013411-033
UTU-2LT
234-013411-032
UTU-3VLT
234-013411-033
UTU-2VLT
234-013411-032
1900
UTU-3LT
234-013411-033
UTU-2LT
234-013411-032
UTU-3VLT
234-013411-033
UTU-2VLT
234-013411-032
4
Aluminum
Housing
152-016961-001
152-016961-002
152-016961-003
152-016961-004
152-016961-005
152-016961-006
152-016963-001
152-016963-002