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RENEWAL PARTS IDENTIFICATION
Please familiarize yourself with these instructions before
attempting to install or connect this radiant heater
11-3/8"
D
8-1/8"
1-5/8"
4-7/8"
1. Framing: Fabricate structural support using angle iron or contin-
uous slot metal framing (manufactured by others). Dimension
framing per Table B and Figure 1 for your size panel.
1-1/4" Conduit
Opening
A
2-5/16"
Terminal Box Cover
Figure 1 – Aluminum Extruded Section
Mounting – Table A
No. of Mounting
Model
U-RP-410V
U-RP-410
U-RP-420V
U-RP-420
U-RP-510V
U-RP-510
U-RP-520V
U-RP-520
© 2010 Chromalox, Inc.
Installation, Operation
and
Type U-RP Radiant Heater
4-5/8"
C
B
4-1/2"
Mtg. Bracket (Typ.)
1-5/32" x 9/16" Slot (Typ.)
G
F
Dimensions (In.)
Brackets
F
G
2
44-3/4
—
2
44-3/4
—
3
62-3/4
32-1/4
3
62-3/4
32-1/4
Specifications – Table A
Model
U-RP-410V
A
U-RP-410
U-RP-420V
U-RP-420
U-RP-510V
U-RP-510
U-RP-520V
U-RP-520
Before installing
1. Open carton and remove heater at the place of installation.
2. Check nameplate volt and watt rating against your power supply
voltage and heating requirements of your installation. This name-
plate is located on one end of the heater.
MOUNTING
2. Assembly: Position U-RP radiant panel on fabricated structural
support and attach using 1/2" diameter bolts of suitable length
(see Fig. 2).
D
I
Insulation
H
Structural
Support
H
I
—
8-5/8
3. Insulation: Where unusually high work temperatures are encoun-
tered, it may be desirable to insulate backs of heaters with high
—
20-5/8
temperature fibrous insulation. A suggested method of accom-
plishing this is indicated in Figure 2.
30-1/2
8-5/8
30-1/2
20-5/8
4
(Supersedes PG424-1)
JULY, 2006
Dimensions (In.)
Overall Heated Overall
Volts
kW
A
Length
208 or 275
13.2
11-5/8
57-1/2
240 or 480
13.2
11-5/8
57-1/2
208 or 275
26.4
23-5/8
57-1/2
240 or 480
26.4
23-5/8
57-1/2
208 or 275
18
11-5/8
75-1/2
240 or 480
18
11-5/8
75-1/2
208 or 275
36
23-5/8
75-1/2
240 or 480
36
23-5/8
75-1/2
Figure 2 – Typical installation
U-RP
PG424-2
161-058090-001
B
C
D
Length
Height
48
12
48
12
48
24
48
24
66
12
66
12
66
24
66
24
Radiant Panel
Bolt
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Summary of Contents for Chromalox PG424-1
- Page 1 Mounting – Table A No. of Mounting Model Brackets U-RP-410V U-RP-410 U-RP-420V U-RP-420 U-RP-510V U-RP-510 U-RP-520V U-RP-520 © 2010 Chromalox, Inc. Type U-RP Radiant Heater Specifications – Table A U-RP-410V U-RP-410 U-RP-420V U-RP-420 U-RP-510V U-RP-510 U-RP-520V U-RP-520 Before installing 1. Open carton and remove heater at the place of installation.
- Page 2 OPERATION are usually connected in holding coil circuit of magnetic contac- tors. See Chromalox Radiant Heater Manual for further informa- tion regarding Input Controllers and Contactors. This heater is not 2. SOLID STATE THYRISTOR POWER CONTROLLERS...
- Page 3 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. RENEWAL PARTS IDENTIFICATION Element Reflector Model No.
- Page 4 29 Bus Bar Support 30 Bus Bar Support 31 Bus Bar 32 Bushing (with Locknut) Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx. 2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 Quantity Used Per Heater...