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• Due to continuous product development/improvement, the specifications and configurations in this document are subject to change without prior notice. Manufactured by. 9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo, 146-8555, Japan NITTO KOHKI CO., LTD. Tel : +81-3-3755-1111 Fax : +81-3-3753-8791 TQ15301-0 05/2017...
Instructions Thank you very much for your purchase of this Nitto Kohki product. Before using your tool, please read this manual carefully so that you may use it properly to get the most out of it. Please keep the manual handy - so you can use it whenever necessary.
Precautions on Use (Make sure to follow the instructions given) Before using your tool, to avoid personal injury always take the basic precautions explained in later sections. General Power Tool Safety Warnings Personal safety WARNING Dress properly. Protective hair Do not wear loose clothing or jewelry.
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Precautions on use Work area safety WARNING Do not use the tool at home. This is a professional tool (industrial or work tool for business). Do not bring the tool home and use it there. Keep the work area clean. ...
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Handling tools WARNING Storing the tool When the tool is not used, store the tool in a dry location. Also, store the tool out of the reach of children. For some tools, the storage temperature and humidity are specified. Store the tool in an appropriate location. ...
Precautions on use General Pneumatic Tool Safety Warnings WARNING Use the tool with proper air pressure. If the air pressure is high, the rotation speed and reciprocation frequency become faster, causing damage such as damage or accelerated wear. Also, unexpected accidents could occur. ...
Product Specific Safety Rules WARNING Use an Abrasive Disc having the mounting hole diameter of 16 mm and external dimension of 100 mm (4"). Do not use Abrasive Discs with the allowable rotation speed (written on the Abrasive Disk, Pad, or package ...
1 Application This tool is a pneumatic hand-held sander for polishing/grinding steel materials, etc. using the Abrasive Disc. 2 Checking Inside the Package When you open the package box, check the contents of the package and also check for any damage that may have occurred during transportation.
4 Air Supply CAUTION Remove drainage before stating work. When drainage enters the tool, the vicinity of the exhaust port freezes, which could cause a loss of power. 1 Compressor 2 Air Filter 3 Air Regulator 4 Lubricator 5 Connecting Hose 6 Machine Oil 7 Coupler...
5 Preparation WARNING During work, be sure to wear eye protection, earplugs, a dust mask, and gloves (other than knitted gloves). When replacing or adjusting the Abrasive Disc or parts, be sure to detach the Connecting Hose from the tool. ...
Preparation Start and stop (MYS-40) Start Make sure that the Valve Ring (1) is in the position where the green line ( ) is visible When the green line (2) is visible, it indicates that the Valve Ring is OFF. Attach the Connecting Hose to the tool, then turn the Valve Ring counterclockwise (4) while pushing the Valve Ring in the direction...
Adjusting the rotation speed (MYS-40L) WARNING Never touch the tip of moving parts. Close Use a flathead screwdriver to turn the Adjust Valve The air flow rate changed that allows the rotation speed to be adjusted. The maximum rotational position is when the screwdriver groove of the Valve coincides with the Full open axis center of the main unit.
7 Maintenance and Inspection Storing the tool Store the tool according to the following warnings and cautions. WARNING When the tool is not in use, store out of the reach of children. CAUTION When the tool is not in use, store in a place with little humidity. ...
Loosen the + Countersunk Head Screw (1) of the Exhaust Cover and remove the Exhaust Cover (2), Muffler (4), Spacer (3), and Packing Cover (5) 1 + Countersunk Head Screw 4×14 2 Exhaust Cover 3 Spacer 4 Muffler 5 Packing Cover Use a grease gun to inject grease (Sumitec 305) into the grease inlet (6) Use a grease gun nozzle with a tip outer diameter...