Makita 9520NB manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Makita 9520NB, 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 Makita 9520NB 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 Makita 9520NB. 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 Makita 9520NB should contain:
- informations concerning technical data of Makita 9520NB
- name of the manufacturer and a year of construction of the Makita 9520NB item
- rules of operation, control and maintenance of the Makita 9520NB 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 Makita 9520NB 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 Makita 9520NB, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Makita 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 Makita 9520NB.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Makita 9520NB 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

    100 mm 9520NB 115 mm 9521NB 125 mm 9522NB Angle Grinder DOUBLE INSULA TION 9520NB/9521NB/9522NB (cover) (’100. 8. 1 1)[...]

  • Page 2

    SPECIFICA TIONS Model 9520NB 9521NB 9522NB Depressed center wheel diameter .................................. 100 mm 1 15 mm 125 mm No load speed (min -1 ) ..................................................... 12,000 12,000 9,500 Overall length .................................................................. 262 mm 262 mm 262 mm Net weight ......[...]

  • Page 3

    1 2 3 4 5 6 1 2 3 1 2 3 4 6 5 7 9 8 10 7 8 11 9520NB/9521NB/9522NB (illust) (’100. 8. 1 1) 3[...]

  • Page 4

    9 13 12 9520NB/9521NB/9522NB (illust) (’100. 8. 1 1) 4[...]

  • Page 5

    Explanation of general view 1 Wheel guard 2 Bearing box 3 Screw 4 Lock nut 5 Depressed center wheel 6 Inner flange 7 Spindle 8 Lock nut wrench 9 Shaft lock 10 Switch lever 1 1 Limit mark 12 Brush holder cap 13 Screwdriver SAFETY INSTRUCTIONS W arning! When using electric tools, basic safety precautions should always be followed to reduce the risk o[...]

  • Page 6

    ADDITIONAL SAFETY RULES ENB038-3 1. Always wear safety goggles and ear protec- tors during operation. 2. Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 3. Keep guards in place. 4. Use only wheels with correct size and wheels having a maximum operating speed at least as high as the highest No Loa[...]

  • Page 7

    • Continued use of a worn-out wheel may result in wheel explosion and serious personal injury . Depressed center wheel should not be used after it has been worn down to 75 mm for Model 9520NB or 90 mm for Models 9521NB and 9522NB in diam- eter . MAINTENANCE CAUTION: Always be sure that the tool is switched off and unplugged before carrying out an[...]

  • Page 8

    UK only DOUBLE INSULA TION THE ADDITIONAL COMMENT OF ELECTRICAL CONNECTION The tool is double insulated for safety , no earth connection is required. CAUTION: The tool must be connected to a plug having a rated current greater than that of tool. The rated voltage and current appear on the name plate. IMPORT ANT : The wires in the mains lead are col[...]