Chromalox S-RAD-2 user manual

Summary of the content on the page No. 1

®
Chromalox
DIVISION 4 SECTION RAD
SALES
(Supersedes PG422-1) PG422-2
REFERENCE
161-058066-001
DATE SEPTEMBER, 2001
Note: Please familiarize yourself with these instructions before attempting
Specifications
to install or connect this Radiant Heater.
Length (In.)
Model Volts kW Overall Heated
Type S-RAD
S-RAD-2 120 or 240
0.95 24-3/8 16-1/2
S-RAD-2V 208 or 275
S-RAD-3 120 or 240
Electric Radiant Heater
1.3 30-5/8 22-3/4
S-RAD-3V 208 or 275
S-RAD-4V 208 or 275
2.2 46-5/8 38-5/8
S-RAD-4 240 or 480

Summary of the content on the page No. 2

WIRING ELECTRIC SHOCK HAZARD. Any installation involv- ing electric heaters must be performed by a quali- fied person and must be effectively grounded in accordance with the National Electrical Code to eliminate shock hazard. 1. Electrical connection to the Radiant Heater is made through 1 one opening tapped for /2” connector. Opening is in the top of the extruded heater housing, near the terminal end. 2. Wiring should be run in flexible or rigid metal conduit and Figure 6 — Series Connection mu

Summary of the content on the page No. 3

MAINTENANCE 4. Lift element out of heater. B. To Install Element — ELECTRIC SHOCK HAZARD. Disconnect all power Observe instructions for removing element and proceed in reverse fashion. Be sure to replace secondary insulating bush- to heater before installing or servicing heater. ings. Failure to do so could result in personal injury or property damage. Heater must be installed by a C. Care of Reflectors — qualified person in accordance with the National Reflectors should be cleaned periodically.

Summary of the content on the page No. 4

RENEWAL PARTS IDENTIFICATION 6 1 1 2 7 Model Volts Watts Element Model No. Element P.N. Reflector Sheet Insulation Bushing Element Support Clip 120 SRTU-209-120 228-024788-001 S-RAD-2 208 950 SRTU-209V-208 228-024788-002 234-013411-025 032-013454-001 (4) 059-013424-001 240 SRTU-209-240 228-024788-003 275 SRTU-209V-275 228-024788-004 120 SRTU-313-120 228-024788-005 S-RAD-3 208 1300 SRTU-313V-208 228-024788-006 234-013411-086 032-013454-001 (4) 059-013424-001 240 SRTU-313-240 228-024788-007 275 SR