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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. NITTO KOHKI CO., LTD. 9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo, 146-8555, Japan Tel : +81-3-3755-1111 Fax : +81-3-3753-8791 TQ15302-0 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 22mm and external dimension of 180mm (7"). Do not use Abrasive Discs with an allowable rotation speed (indicated on the Abrasive Disc, 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. ...
Replacing the Abrasive Disc WARNING Before replacing the Abrasive Disc, always turn OFF the Valve Ring and detach the Connecting Hose from the tool. Attaching Insert the Outer Flange (6) to the 7” Back-up Pad (4) and Abrasive Disc (5) Align the notched part of the Outer Flange (6) with the Key, and attach the Back-up Pad (4) and the Abrasive Disc (5) together...
Preparation Start and stop Start Check that the Valve Ring's red line (1) is at the carved seal position “0”, and then insert the Connecting Hose to the Coupler of the tool Turn the Valve Ring counterclockwise (2) until its red line (1) comes to the carved seal position "4"...
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. ...
Maintenance and Inspection Perform a trial run and wipe off extra grease that seeps out Attach a Connecting Hose to the Coupler of the tool and operate the tool. At that time, because grease may scatter from the grease inlet, make sure that there is nothing around when performing this procedure.