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The rules should oblige the seller to give the purchaser an operating instrucion of Emerson 396, 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 Emerson 396 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 Emerson 396. 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 Emerson 396 should contain:
- informations concerning technical data of Emerson 396
- name of the manufacturer and a year of construction of the Emerson 396 item
- rules of operation, control and maintenance of the Emerson 396 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 Emerson 396 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 Emerson 396, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Emerson 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 Emerson 396.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Emerson 396 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
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Page 1
Models 396 and 398 pH/ORP Sensors Instruction Sheet PN 51A-396/rev .F January 201 1 SPECIFICA TIONS pH Range*: AccuGlass: 0-14 pH Wetted Materials: Model 396: polypropylene, 316 stainless steel, glass, EP Model 398: T efzel; titanium; glass; and choice of Kalrez, Viton or EPDM o-rings Interconnecting Cable: 15 ft (4.6 m), for use with remote preamp[...]
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Page 2
STORAGE 1. It is recommended that electrodes be stored in their original shipping containers until needed. 2. Do not store at temperatures below -5°C (23°F). 3. Electrodes should be stored with a protective cap containing KCl solution (PN 9210342). 4. For overnight storage, immerse the sensor in tap water or 4 pH buffer solution. 5. A pH glass el[...]
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Page 3
3 ORP CALIBRA TION 1. After making an electrical connection between the sensor and the instrument, obtain a st andard solu- tion of saturated quinhydrone. This can also be made quite simply by adding a few crystals of quin- hydrone to either pH 4 or pH 7 buffer . Quinhydrone is only slightly soluble, therefore only a few crystals will be required. [...]
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4 FIGURE 1. Sensor Dimensions MILLIMETER INCH[...]
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5 FIGURE 2. Flow Through and Insertion Inst allation For Models 396 and 398 1-1/2 inch Pipe T ee (PN 200201 1) with 1 inch threaded connections. NOTE: The sensor must be mounted at least 10° above the horizon.[...]
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6 FIGURE 3. Submersion Inst allations For Models 396 and 398 MILLIMETER INCH[...]
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Page 7
7 FIGURE 4. Models 396 and 398 St andard Wiring Option used with Models 1054A, 1054B, 2054, and Preamplifiers PN 22698-02 and 22698-03 FIGURE 5. Models 396 and 398 Option -62 for Wiring to Models 1054, 1 181, 2081, 54e, 81, 3081, 4081, 5081-P , Xmt, SCL-P/Q, and 2700 Preamplifier (PN 23054-03). Also for use with remote Junction Box PN 23555-00. Fig[...]
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Page 8
8 MILLIMETER INCH SENSOR MODELS 54, 54e, 3081, 81, 4081, 5081-P pH/ORP FIGURE 7. Wiring to Junction Box (PN 23555-00) and Remote Preamplifier .[...]
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Page 9
9 FIGURE 10. Wiring to Model 1055-22-32. FIGURE 8. Wiring to Model Xmt FIGURE 9. Wiring to Models 3081, 4081, and 5081-P[...]
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Page 10
10 FIGURE 1 1. Wiring to Model 1055-22-32 through a Remote Junction Box FIGURE 12. Wiring to Model 1055-01-10-22-32[...]
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Page 11
11 FIGURE 13. Prep aring Coax Cable with BNC Connector for Wiring to Models 54, 54e, 81, 2081, 3081, 4081, 5081-P , and Xmt-P FIGURE 14. Prep aring Coax Cable for Wiring to Model 1 181[...]
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Page 12
For more detailed instructions, see electronic file 51-396to398 on “Instruction Manuals” CD-rom. FIGURE 17. Wiring to Model 2081 FIGURE 18. Wiring to Models 1054A/B and 2054 SENSOR FIGURE 16. Wiring to Model 1 181 FIGURE 15. Wiring to Models 54e and 81 Credit Cards for U.S. Purchases Only . The right people, the right answers, right now . ON-LI[...]