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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 TQ15266-0 07/2017...
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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.
Contents Precautions on Use (Make sure to follow the 6 How to Use ............14 instructions given)..........2 Grinding work ............14 General Power Tool Safety Warnings ....2 7 Maintenance and Inspection......15 General Pneumatic Tool Safety Warnings ....5 Storing the tool ............15 Safety Warnings for PNEUMATIC SANDER..5 Maintenance and Inspection .......16 Product Specific Safety Rules.......9...
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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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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Precautions on Use 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. ...
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. ...
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Precautions on Use Projectile Hazards WARNING Be aware that failure of the workpiece or accessories, or even of the inserted tool itself can generate high- velocity projectiles. Always wear impact-resistant eye protection while operating this tool. The grade of protection required should ...
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Accessory Hazards WARNING Disconnect the tool from the energy supply before fitting or changing the inserted tool or accessory. Avoid direct contact with the inserted tool during and after use, as it can be hot or sharp. ...
Precautions on Use Noise Hazards WARNING Exposure to high noise levels can cause permanent, disabling hearing loss and other problems, such as tinnitus (ringing, buzzing, whistling or humming in the ears). Therefore, risk assessment and implementation of appropriate controls for these hazards are essential. ...
Product Specific Safety Rules WARNING Use the same size for the Abrasive Disk and Pad. (Example: If the Abrasive Disk is 1", use a 1" Pad.) The chuck diameter is 6 mm. Use genuine Pads. Do not use an Abrasive Disk 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 dedicated Pad and Abrasive Disk. 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 Always wear eye protection while working. When a lot of dust is generated in the workplace, wear a dust mask. When replacing or adjusting the Abrasive Disk or parts, be sure to detach the Connecting Hose from the tool. ...
Start and stop Start Lock Lever Check that the Throttle Lever is in the OFF status and insert the Connecting Hose into the Coupler of this tool. Throttle Lever Hold the tool and while pressing the Lock Lever (1), press the Throttle Lever (2) The tool starts.
6 How to Use Grinding work CAUTION Do not press the Abrasive Disk strongly against the working surface. Doing so could damage parts or damage the Abrasive Disk or Pad. Hold the tool with your hand to start Lightly touch the Abrasive Disk at an angle of 15 to 30 degrees against the working surface Strongly pressing the tool against the working surface does not...
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 Maintenance and Inspection WARNING For maintenance and inspection, be sure to detach the connecting hose from the tool. Use genuine parts. Never touch moving parts while the tool is running. Replenishing grease Apply grease (Sumitec 305) as needed to the inside of the main unit about once a month according to the following procedure.
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, grease may scatter around the Spindle ( ), so use with care. Stop the tool in a few seconds and always detach the tool from the connecting hose, then wipe off any grease that seeps from the periphery of the Spindle.
9 Exploded View/Parts List MYS-20 Exploded View/Parts List CAUTION Users should never perform disassembly of the tool. This illustration is for reference only. For repair or replacement of the tool, request service from the retailer where you purchased the tool or the nearest NITTO service member store.
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Part no. Part name Quantity Ball Bearing 606ZZ *1 *2 TP03933 End Plate A TP10109 Spring Pin 2.5×6 AW TP00496 Cylinder TP14222 Rotor TP14224 Blade Ass'y (4 pcs.) TB08602 1 set Spacer 8×11×3 TP06322 End Plate B TQ12622 Ball Bearing 608ZZ *1 *2 TP00468 Pinion 1×15...
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10 Ubi Crescent #01-62, Ubi Techpark Lobby D, Singapore Tel: +1-630-924-9393 Fax: +1-630-924-0303 408564 Tel: +65-6227-5360 Fax: +65-6227-0192 NITTO KOHKI EUROPE GMBH NITTO KOHKI CO., LTD., Bangkok Representative Gottlieb-Daimler-Str. 10, 71144 Steinenbronn, Germany Tel: +49-7157-989555-0 Fax: +49-7157-989555-40 Office M&A Business Center, Q-House Convent Bldg., 38 Convent NITTO KOHKI EUROPE GMBH UK BRANCH Rd., Silom, Bangrak, Bangkok 10500, Thailand...