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The rules should oblige the seller to give the purchaser an operating instrucion of Siemens 1LA9, 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 Siemens 1LA9 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 Siemens 1LA9. 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 Siemens 1LA9 should contain:
- informations concerning technical data of Siemens 1LA9
- name of the manufacturer and a year of construction of the Siemens 1LA9 item
- rules of operation, control and maintenance of the Siemens 1LA9 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 Siemens 1LA9 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 Siemens 1LA9, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Siemens 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 Siemens 1LA9.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Siemens 1LA9 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
IEC Squir rel-Cage Mo tors Recoding ov er vie w of Order No. from mot or series 1L A7/1L A9 to 1LE1 Supplement to Catalog D 81.1 • 2008 Mo t ors © Siemens AG 200 8[...]
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Page 2
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Order No. code for motor s 1LA7/1LA 9 2 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Overview The Orde r No. comprises a combination of let ters and digits and for clarity it is subdi vided into two blocks which ar e connected by hyphens, e. g.: 1LA711[...]
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Page 3
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Order No. code for motor s 1LE1 3 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Overview The Orde r No. comprises a combination of let ters and digits and for clarity it is subdi vided into two blocks which ar e connected by hyphens, e. g.: 1LE1001-1DB[...]
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Page 4
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Guide to selecting and or dering the motor s 1LA7/1LA9 and 1LE1 4 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Overview Determining the motor type accordi ng to cooling method, degree of pr otection and frame design Applications for surface-cooled moto[...]
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Page 5
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Motors ex stock 5 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data Synchr o- nous speed at 50 Hz rpm Output at 50 Hz kW Frame size Vo l t a g e T ype of cons tructi on PTC ther- mis- tors Orde r No. Orde r No. Motors e x stoc[...]
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Page 6
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Motors ex stock 6 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Selection an d orderi ng data (continu ed) Synchr o- nous speed at 50 Hz rpm Output at 50 Hz kW Frame size Vo l t a g e T ype of cons tructi on PTC ther- mis- tors Orde r No. Orde r No. Mot[...]
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Page 7
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Motors ex stock 7 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data (continu ed) Synchr o- nous speed at 50 Hz rpm Output at 50 Hz kW Frame size Vo l t a g e T ype of cons tructi on PTC ther- mis- tors Orde r No. Orde r No. Mo[...]
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Page 8
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Catalog motors 8 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Selection an d orderi ng data Synchr onous speed at 50 Hz rpm Output at 50 Hz kW Frame size Order No. Order No. Catalog motors 1LA7/1LA9 Catalog motors 1LE1 Self-ventilated energy-saving mot[...]
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Page 9
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Catalog motors 9 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data (continu ed) Synchr onous speed at 50 Hz rpm Output at 50 Hz kW Frame size Order No. Order No. Catalog motors 1LA7/1LA9 Catalog motors 1LE1 Self-ventilated mot[...]
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Page 10
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Order No. supplements 10 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Selection an d orderi ng data Order No . supplements Order ot her voltages for 1LE1 motors with volt age code 9 in position 12 , code 0 in position 13 and the requir ed order code (s[...]
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Page 11
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Special ver sions 11 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data Vo l t a g e s Additional or der codes for o ther voltages or volt age codes (without -Z supplement) for motors 1LA7, 1LA9 and 1LE1 For some non-standar d [...]
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Page 12
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Special ver s ions 12 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Selection an d orderi ng data (continued) Options Order cod es for motors 1LA7/1LA9 and 1LE1 All options ar e alphanumerically liste d according to or der codes in the foll owing table.[...]
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Page 13
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Special ver sions 13 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data (continued) z This order code remains to be availab le for 1LA7/1LA9 motors only . Order code Order code Special version Catego ry Motors 1LA7/1LA9 Motors [...]
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Page 14
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Special ver s ions 14 Siemens Supplemen t to Catalog D 81.1 · 2008 ■ Selection an d orderi ng data (continued) z This order code remains to be availab le for 1LA7/1LA9 motors only . Order code Order code Special version Catego ry Motors 1LA7/1LA9 Motors [...]
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Page 15
IEC Squirrel-Cage Motors Recoding overview of Order No. fr om motor series 1LA7/1LA9 to 1LE1 Special ver sions 15 Siemens Supple ment to Catalo g D 81.1 · 2008 ■ Selection an d orderi ng data (continued) z This order code remains to be availab le for 1LA7/1LA9 motors only . Order code Order code Special version Catego ry Motors 1LA7/1LA9 Motors [...]
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Page 16
The information pro vided in this catalog contains descriptions or characteristics of performance which in case of actual use do no t always apply as described or which ma y change as a result of further development of the pr oducts. An obligation to provide the respective charact eristics shall only exist if expressly ag reed in the terms of contr[...]