Instruction/ maintenance manual of the product PF421-6 Chromalox
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(Supersedes PF421-5) PF421-6 EH-HVT 161-048557-001 APRIL, 2003 4 and Installation, Operation RENEWAL PARTS IDENTIFICATION T ype EH and HVT Electric Utility Heater Spe cification s – T abl e A GENERAL FIRE HAZARD. Since heaters are capable of devel- oping high temperatures, extreme care should be taken to: A.
OPERA TION MAINTENANCE FIRE HAZARD. Keep combustible materials and such fabrics at least 4” away from front of cover or above cover . Failure to comply could result in per- sonal injur y or property damage.
3 THERMOST A T REPLACEMENT PROCEDURE Th er mo s tat Kit (1 68-0736 5 9-00 1) It e m No. Q ty. P a r t No. D es c r i p tion 1 1 300-072275-007 Thermostat 2 1 027-073304-002 Bracket — Mounting 3 2 24.
2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com Limit ed Wa rr anty: Please refer to the Chromalox limited warranty applicable to this product at http://www .
An important point after buying a device Chromalox PF421-6 (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 PF421-6 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 PF421-6 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox PF421-6 you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox PF421-6 will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox PF421-6, 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 PF421-6.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox PF421-6. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox PF421-6 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