Summary of Safe Operating Procedures for Belt, Disk, and Spindle Sanders (printable version)
Wearing a dust mask is recommended during all sanding operations.
Make sure the sanding disk, belt, or sleeve is attached securely, aligned properly, and not torn or worn out or glazed over.
For belt sanders, check that the belt is tracking properly. If not, notify the Shop Supervisor immediately.
Check the guards and the table adjustments to see that they are in the correct position and securely locked in place
Always use the proper grit sanding medium, course for removing material, fine for smoothing.
Do not attempt to sand wood that is finished or painted. Sand only clean new wood.
Do not attempt to sand off excess glue. Scrape it off before sanding.
Hold the stock firmly against the table or fence and then slowly slide it against the abrasive.
Keep your fingers well away from the abrasive. Use a clamp or other fixture to hold small pieces of stock.
Press the stock lightly against the abrasive. Remove the stock frequently so the abrasive will not get glazed over or cause the stock to burn.
Always sand against the rotation of the belt sander.
Sand ONLY on the side of the disc that is moving DOWN towards the table! Move the work along this surface so it will not burn. [work in progress to include picture]
Do not operate machines with torn or ripped belts or disks.
Do not remove jammed wood while the sander is on. Turn off power, and wait until the machine has stopped
Do not adjust tables while the machine is turned on
Always turn off the sander when the sanding process is completed. Do not walk away while it is still running.