Instruction/ maintenance manual of the product PK410-1 Chromalox
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PK410-1 161-048634-001 JUNE, 1989 4W R Installation Instructions (Supersedes PK410) T ype WR Room Thermostat © 2010 Chromalox, Inc. Specifications – T able A GENERAL Positive accuracy , long and reliable service, 3° differential. Heavy-duty , single stage, SPST line voltage snap-acting switch.
MOUNTING Note: Do not mount control where it will be subject to vibration, shock, grease, dust, lint or corrosive vapors. Do not mount adja- cent to a large magnetic contactor , as vibration and shock will cause thermostat to interact erratically – resulting in chattering of the contactor .
SETTING WR-90 controls have an adjustable differential. The movable indicator points to the temperature at which the contacts open. The fixed indicator points to the temperature at which the contacts close. The difference between these two indicators is the dif ferential.
1347 HEIL QUAKER BL VD., LA VERGNE, TN 37086 Phone: (615) 793-3900 www .chromalox.com Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www .
An important point after buying a device Chromalox PK410-1 (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 PK410-1 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 PK410-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox PK410-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox PK410-1 will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox PK410-1, 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 PK410-1.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox PK410-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox PK410-1 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
