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Cutter
Model CM 4ST
Handling instructions
(Diamond wheel is not supplied.)
Note:
Before using this Electric Power Tool, carefully read through these
Handling Instructions to ensure effi cient, safe operation. It is
recommended that these Instructions be kept readily available as
an important reference when using this power tool.

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Summary of Contents for Hitachi Koki CM 4ST

  • Page 1 Cutter Model CM 4ST Handling instructions (Diamond wheel is not supplied.) Note: Before using this Electric Power Tool, carefully read through these Handling Instructions to ensure effi cient, safe operation. It is recommended that these Instructions be kept readily available as...
  • Page 2 Diamond wheel Washer (A) Bolt (left hand screw) Loosen Tighten Wing bolt Cutting depth Base Spindle Washer (B) adjustment link Base Guide line Cutting line on the base Wrench Guide line on the base Wear limit No. of carbon brush 17mm...
  • Page 3: General Safety Rules

    d) Remove any adjusting key or wrench before GENERAL SAFETY RULES turning the power tool on. A wrench or a key left attached to a rotating part of WARNING! the power tool may result in personal injury. Read all instructions e) Do not overreach.
  • Page 4: Cut-Off Machine Safety Warnings

    m) Regularly clean the power tool’s air vents. The CUT-OFF MACHINE SAFETY WARNINGS motor’s fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause a) The guard provided with the tool must be securely electrical hazards.
  • Page 5: Specifications

    i) Support panels or any oversized workpiece to 4. Pour on water while cutting or scribing concrete, tile or minimize the risk of wheel pinching and kickback. stone. 5. Keep the motor interior free of water. Large workpieces tend to sag under their own weight. 6.
  • Page 6: Mounting And Dismounting The Diamond Wheel

    2. Power source Turn the machine ON with the diamond wheel initially Ensure that the power source to be utilized conforms to the kept off the material to be cut. The power switch is power requirements specifi ed on the product nameplate. turned ON by fi...
  • Page 7 MODIFICATION Hitachi Power Tools are constantly being improved and modifi ed to incorporate the latest technological advancements. Accordingly, some parts may be changed without prior notice. NOTE Due to HITACHI’s continuing program of research and development, the specifi cations herein are subject to change without prior notice.
  • Page 12 Hitachi Koki Co., Ltd. Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan Code No. C99192711 I Printed in India...

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