Instruction/ maintenance manual of the product PF497-1 Chromalox
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DATE SALES REFERENCE DIVISION SECTION Chromalox ® (Supersedes PG422-1) PF497-1 DRA 161-304812-001 NOVEMBER, 2002 4 RENEWAL PARTS IDENTIFICATION Installation, Operation and (Supersedes PF-497) © 2010 Chromalox, Inc. Spe cification s – T abl e 1 GENERAL IMPOR T ANT : SA VE THESE INSTRUCTIONS Risk of fire.
2 IMPOR T ANT INSTRUCTIONS When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1. Read all instructions before using this heater . 2. This heater is hot when in use.
3 — F it s C abl e Dia. P l u g T y pe Mo de lD es c r i p tion V olt sA m ps C onfig ur ation N EM A # ANSI # .385”-.780” Locking PGL-15-20 3 Pole, 4 Wire 250 20 L15-20 C73.85 .385”-.780” Locking PGL-15-30 3 Pole, 4 Wire 250 30 L15-30 C73.86 .
4 Cord Preparation for Chr omalox Portable Heaters 1. Determine the gage and number of conductors from the tabu- lation below using amps and phase from the heater nameplate. It is not recommended that cord exceed 50 feet in length. *Includes 90 degree fitting and 25 foot of cord, reducers and locknut 2.
5 WIRING DIAGRAMS T3 T2 T1 L3 L2 L1 2 1 3 Thermostat Cord by others. T ype "SO" or equal sized to meet nameplate requirements 4 1 3 5 6 Front of Heater 6 5 4 3 2 1 Red Motor Blu Blk Wht Cutout 6 4 T2 T1 L2 L1 2 Cord by others.
2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com RENEW AL P ARTS IDENTIFICA TION PA RT S C OMMO N T O ALL U NITS D es c r i p tion P a r t N o.
An important point after buying a device Chromalox PF497-1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Chromalox PF497-1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Chromalox PF497-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox PF497-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox PF497-1 will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox PF497-1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Chromalox PF497-1.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox PF497-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox PF497-1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
