5
EN
WARNING
Always inspect the Spindle's threaded part and Outer Flange for breakage, deformation and wear.
If an abnormality is found, stop using the tool immediately.
Never use the side other than the usage surface of the Grinding Wheel.
(Article 120 of the Ordinance on Industrial Safety and Health)
Be sure to install a Wheel Guard on the air grinder having a tip Grinding Wheel tool maximum diameter of 50
mm or more.
(Article 117 of the Ordinance on Industrial Safety and Health)
Be sure to use the Wheel Guard provided with this machine.
Use of equipment other than as specified could cause an accident.
Always replace damaged, deformed, or excessively worn Wheel Guards.
Do not use a Wheel Guard that could cause damage to the Grinding Wheel.
The intake air pressure during operation of this tool should not exceed 0.6 MPa.
Do not abruptly operate or stop the tool.
When starting, be sure to open the Throttle Lever or Valve Ring gradually.
When performing any work, before attaching the Grinding Wheel be sure to use a tachometer to check the no-
load rotation speed of the tool.
Make sure the Valve Ring of the main unit is at the maximum rotation position and that the rotation speed at 0.6
MPa does not exceed the rotation speed stated on the Wheel Guard.
Also, when you use this unit after repair, check in the same way.
Attachment, detachment, and trial operation of the Grinding Wheel must be performed by a qualified person
who has received special education prescribed by laws and regulations.
(Article 36 of the Ordinance on Industrial Safety and Health)
(Articles 1 and 2 of Rules on Special Education for Safety and Health)
During trial operation, make sure that there is no one near the rotating Grinding Wheel.
For 1 minute before operation and 3 minutes after replacement of the tip grinding tool, perform trial operation
in a safe place and make sure that there is no abnormality in operation of the tool.
(Article 118 of the Ordinance on Industrial Safety and Health)
At startup, push the Grinding Wheel slowly against the workpiece until the Grinding Wheel gets warm.
Always work at the correct angle of 15 to 30 degrees.
15 to 30°
Use surface
