English dropdown-ico

Chromalox PQ410-4 manual

1
2
3
4
5
6

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Chromalox PQ410-4, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Chromalox PQ410-4 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Chromalox PQ410-4. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Chromalox PQ410-4 should contain:
- informations concerning technical data of Chromalox PQ410-4
- name of the manufacturer and a year of construction of the Chromalox PQ410-4 item
- rules of operation, control and maintenance of the Chromalox PQ410-4 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Chromalox PQ410-4 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Chromalox PQ410-4, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Chromalox service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Chromalox PQ410-4.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Chromalox PQ410-4 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    PQ410-4 161-048978-001 JULY, 2009 4 CES SERVICE MANUAL (Supersedes PQ410-3) Electric Fluid Heat T ransfer Systems © 2010 Chromalox, Inc. GENERAL This Service Manual is furnished as an aid to help start-up and service Chromalox Heat T ransfer Systems. Listed below are con- ditions which could occur during start-up and operation. CAUTION: Hazard of [...]

  • Page 2

    C. The use of globe valves in the system. Globe valves have a much higher pressure drop than gate valves. Therefore use globe valves only for balancing parallel flows. D. Small inlet and outlet connections on customer ’ s process. Examples being: 1. The use of small rotary unions on roll applications. These should be sized properly for the actual[...]

  • Page 3

    Note: If the expansion tank cannot be mounted above the highest point in the system, or if the system is going to operate above the boiling temperature of the heat transfer fluid, the expansion tank will have to be pressurized with air or nitrogen. This eliminates the possibility of heat transfer fluid flashing into vapor in the heater , at the poi[...]

  • Page 4

    10. OPERA TING ABOVE THE MAXIMUM ALLOW ABLE TEMPERA TURE OF THE HEA T TRANSFER SYSTEM OR HEA T TRANSFER FLUID 11. INSUFFICIENT HEA T 12. MISCELLANEOUS PROBLEMS 13. ST AR T UP SUPERVISION DO NOT attempt to operate any heat transfer system or heat trans- fer oil at temperatures higher than those recommended by the man- ufacturer . Chromalox heat tran[...]

  • Page 5

    -5- 14. ST ANDARD HEA T TRANSFER SYSTEM TROUBLE SHOOTING CHAR T Problem Cause Corrective Action Main power feed off T urn on main power Circuit breaker off T urn on circuit breaker A Power light off Control transformer Primary fuse blown Replace fuse Secondary fuse blown Replace fuse T ransformer bad Check and/or replace Pilot light blown Replace b[...]

  • Page 6

    2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com 14. ST ANDARD HEA T TRANSFER SYSTEM TROUBLE SHOOTING CHAR T Problem Cause Corrective Action System temperature too high for oil See fluid manufacturer ’ s data for causing vapor lock maximum oil temperature V apors lock due to steam or air in oil Bleed air & st[...]