Ironton 57520, Owner'S Manual, Page: 12 / 18

Page 12 of 18
3. Place the grinding wheel on the arbor, then thread the outer flange onto the spindle. Wrench tighten
only enough so that the wheel is securely held on the spindle.
4. Replace the grinding wheel cover.
After Each Use

Wipe external surfaces of the tool with a clean cloth.

Periodically, wear ANSIZ87.1 compliant eye protection and NIOSH compliant breathing protection
and blow dust and grit out of the motor vents using dry compressed air.

Replace the grinding wheel once it has worn down to a diameter of 3".
Maintenance
Maintain the product by adopting a program of conscientious repair and maintenance in accordance
with the following recommended procedures. It is recommended that the general condition of any tool
be examined before it is used. Keep your tool in good repair. Keep handles dry, clean, and free from
oil and grease. The following chart is based on a normal operation schedule.
Maintenance Interval Maintenance Point
Before Use
Inspect the general condition of the tool.
After Use
Wipe external surfaces of the tool with clean cloth.
Replace the grinding wheel once it has worn down to a
diameter of 3
”.