Operator`s manual

ENGLISH

Clarke

American Sanders Operator's Manual (EN) - OBS-18/18DC HDTR - 9 -

Sanding Cuts and Sandpaper

Initial Cut

The purpose of the initial cut is to remove old nish and gross imperfections on the oor surface. Use a course (20-36 grit) grain

abrasive.

Final Cuts

The purpose of a nishing cut is to remove the scratches produced during the initial cut. Use a ne (60-80 grit) grain abrasive.

If the surface remains rough after a nishing cut, it may be necessary to use an even ner grain of abrasive (80-100grit). Care should

be taken in selecting the grit size of the abrasive. A very ne grain will close the pores on a wood oor making admission of a stain

difcult.

If glazing or burning should occur the abrasive has dulled and must be replaced.