Instruction/ maintenance manual of the product PQ431 Chromalox
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(Supersedes PQ431) PQ431 CHTV 161-058058-001 JUL Y , 1983 4 and Installation, Operation RENEWAL PARTS IDENTIFICATION T ype CHTV Horizontal V aporizers for Dowtherm ® , Therminol ® and Other Organic Fluids (T emperatures to 750°F at 150 psi, 15 kW thru 300 kW) © 2010 Chromalox, Inc.
CAUTION: This vaporizer is not for use with water or ethylene glycol and water mixtur es as the heat transfer media. Check with your local Chr omalox Sales and Application Engineer to be sur e that you ar e using an accepted heat transfer media in this vapor- izer or consult PQ301.
CAUTION: Hazard of Electric Shock. The vaporizer must be grounded using the grounding means pro- vided in the heater terminal box and in the control box, and employ wiring in accordance with the National Electrical Code. 1. The vaporizer is normally supplied one of three different ways: A.
2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com MAINTENANCE RENEW AL P ARTS IDENTIFICA TION CAUTION: Hazard of Severe Shock. Disconnect all power to heater before servicing or replacing heaters. 1. Heaters should be checked periodically for coatings and corro- sion and cleaned if necessary .
An important point after buying a device Chromalox PQ431 (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 PQ431 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 PQ431 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox PQ431 you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox PQ431 will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox PQ431, 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 PQ431.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox PQ431. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox PQ431 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
