Instruction/ maintenance manual of the product 9521NB Makita
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DOUBLE INSULA TION 9521NB 9522NB Angle Grinder.
2 ENGLISH (Original instructions) SPECIFICA TIONS Model 9521NB 9522NB Depressed center wheel diameter .... ........................ ........................ .. 115 mm 125 mm Spindle thread ........... .................... ................... .........
3 12 34 56 78 11 10 9 8 4 6 5 7 1 2 3 1 2 3.
4 9 13 12.
5 Explanation of general view 1 Wheel guard 2 Bearing box 3 Screw 4 Lock nut 5 Depressed center wheel 6 Inner flange 7 Spind le 8 Lock n ut wrench 9S h a f t l o c k 10 Switch l ev er 11 Limit mark 12 Brush holder cap 13 Screwdri ver GEA005-3 General P ower T ool Safety W arnings W ARNING Read all safety warnings and all instructio ns.
6 22. Maintain po wer tools. Check f or misalignment or binding of moving parts, breakage of parts and any other condition that ma y affect the power tool’ s operation. If damaged, have the power tool repaired before use. Many accid ents are caused by poorly maintained pow er tools.
7 Kickback and Related Warnings Kickb ack is a sudden rea ction to a pinched or snagge d rotating wheel, ba cking pad, brush or an y other acces- sory .
8 Additional safety wa rnings: 17. When using depressed centre grinding wheels, be sure to use onl y fiberglass-reinf orced wheels. 18. NEVER USE Stone Cup type wheels with this grinder . This grinder is not designed f or these types of wheels and the use of such a product ma y result in serious personal injury .
9 Replacement of carbon bru shes (Fig. 8 & 9) Whene ver carbon brushes must b e replaced, they cut out the tool automatically . When this occu rs, replace both carbon brushes at the same time.
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Makita Cor poration Anjo , Aichi, Japan 883893B224.
An important point after buying a device Makita 9521NB (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Makita 9521NB yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Makita 9521NB - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita 9521NB you will learn all the available features of the product, as well as information on its operation. The information that you get Makita 9521NB will certainly help you make a decision on the purchase.
If you already are a holder of Makita 9521NB, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Makita 9521NB.
However, one of the most important roles played by the user manual is to help in solving problems with Makita 9521NB. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita 9521NB along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
