Chromalox S-RAD-2 Maintenance, Renewal Parts Identification, A.To Remove Heating Element

MAINTENANCE

ELECTRIC SHOCK HAZARD. Disconnect all power to heater before installing or servicing heater. Failure to do so could result in personal injury or property damage. Heater must be installed by a qualified person in accordance with the National Electric Code, NFPA 70.

A.To Remove Heating Element —

1.Remove terminal cover screws and terminal cover.

2.Disconnect heating element from electrical leads.

3.Remove element support clips and secondary insulating bushings.

4.Lift element out of heater.

B.To Install Element —

Observe instructions for removing element and proceed in reverse fashion. Be sure to replace secondary insulating bush- ings.

C.Care of Reflectors —

Reflectors should be cleaned periodically. A mild soap and water solution or fine cleaning powder is best, although more drastic means may be required if reflectors are badly soiled by chemical 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.

RENEWAL PARTS IDENTIFICATION

To Order: Specify quantity, part number, volts and watts.

MISCELLANEOUS HARDWARE

	Description	Part Number
Screws
8	#8-32 x 5/16” lg	248-048161-084 (2)
12	#6-32 x 7/8” lg	248-048889-245 (2)
13	#8 x 1/4” lg	248-075483-173 (2)
14	#8-32 x 1/4” lg	248-075409-044 (4)
Nuts
10	#8-32	200-050619-001 (2)
15	#6-32	200-050621-001 (2)

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PARTS COMMON TO ALL HEATERS

	Description	Part Number
3	Terminal Cover	080-013311-001
4	End Plate	220-016382-001
5	End Plate	220-014662-002
9	Terminal Block	303-050641-001
11	Terminal Block	303-050640-001