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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Bosch Appliances 420, 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 Bosch Appliances 420 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 Bosch Appliances 420. 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 Bosch Appliances 420 should contain:
- informations concerning technical data of Bosch Appliances 420
- name of the manufacturer and a year of construction of the Bosch Appliances 420 item
- rules of operation, control and maintenance of the Bosch Appliances 420 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 Bosch Appliances 420 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 Bosch Appliances 420, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Bosch Appliances 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 Bosch Appliances 420.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Bosch Appliances 420 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
Fire Alarm Systems | FLM‑I 420‑S Short Circuit Isolator The Short Circuit Isolator isolates alarm zones in which a short circuit has occurred. This means the functionality of the remainder of the network remains preserved. System Overview b1+ a- b2+ N/A N/A N/A LSN 9 1 6 4 7 3 8 2 0 5 8 2 0 5 6 4 9 1 7 3 CL 1 2 0 Description Connector b1+ / a- [...]
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2 | FLM‑I 420‑S Short Circuit Isolator Wiring example: Isolation of separate floors 1 L SN2 L SN1 a- a- b+ b+ b1+ b1+ b1+ a- a- a- b2+ b2+ b2+ III FLM-I 420-S FLM-I 420-S FLM-I 420-S II I LS N LS N Pos. Description 1 Fire panel I, II, III Floors Typical wiring in a T‑Tap b1+ b1+ b1+ b1+ a- a- a- a- b2+ b2+ b2+ b2+ FLM-I 420-S FLM-I 420-S 1 LS[...]
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FLM‑I 420‑S Short Circuit Isolator | 3 Environmental conditions Permitted operating tempera- ture -20 °C to 50 °C (-4 °F to 122 °F) Permitted storage tempera- ture -25 °C to 85 °C (-13 °F to. 176 °F) Permitted relative humidity < 96% Classes of equipment as per IEC 60950 Class III equipment Protection class as per IEC 60529 IP 54 Ord[...]
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4 | FLM‑I 420‑S Short Circuit Isolator Americas: Bosch Security Systems, Inc. 130 Perinton Parkway Fairport, New York, 14450, USA Phone: +1 800 289 0096 Fax: +1 585 223 9180 security.sales@us.bosch.com www.boschsecurity.us Europe, Middle East, Africa: Bosch Security Systems B.V. P.O. Box 80002 5600 JB Eindhoven, The Netherlands Phone: + 31 40 2[...]