Chromalox NWHO-6 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Chromalox NWHO-6, 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.

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First and foremost, an user manual of Chromalox NWHO-6 should contain:
- informations concerning technical data of Chromalox NWHO-6
- name of the manufacturer and a year of construction of the Chromalox NWHO-6 item
- rules of operation, control and maintenance of the Chromalox NWHO-6 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Chromalox NWHO-6 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 NWHO-6, 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 NWHO-6.

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Table of contents for the manual

  • Page 1

    Regular Oil Heaters Dimensions (In.) Model Volts Phase kW W/In 2 AB C NWHO-61215 240 or 480 3 Δ 12 23 41-3/4 30 11-3/8 NWHO-61515 240 or 480 3 Δ 15 23 48-3/4 37 14-1/8 NWHO-62015 240 or 480 3 Δ 20 23 60-1/4 48-1/2 20-5/8 NWHO-62515 240 or 480 3 Δ 25 23 73-5/8 61-7/8 27-5/16 NWHO-63015 240 or 480 3 Δ 30 23 86-5/8 74-7/8 33-7/8 NWHO-60825 240 or[...]

  • Page 2

    WARNING: Hazard of Electric Shock. Any installation involving electric heaters must be grounded to earth to eliminate shock hazard. 1. Be sure line voltage matches heater voltage (on nameplate). 2. Electric wiring to heater must be installed in accordance with local and National Electrical Codes. 3. Power controllers must be used when heaters are r[...]

  • Page 3

    OPERA TION 1. Do not heat solutions that are corrosive to the heating element sheath or the heating chamber. WARNING: Type NWHO Circulation Heaters are equipped with steel heating elements and galva- nized-steel heating chambers. It is the responsibil- ity of the user to know the chemical composition of the corrosive solution and the character of t[...]

  • Page 4

    2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com 99 - 063 TA - R9 - EF Litho in U.S.A. Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx.[...]