Sanding Cuts And Sandpaper - Clarke American Sanders 3DS Bedienungshandbuch

ENGLISH
EN
revised 10/12

Sanding Cuts and Sandpaper

GENERAL CUTTING
As the machine is designed to have a random cutting pattern, any direction of travel is permitted, however it
is recommended that the machine be continuously moved during operation. A path of forward and back then
over half is also a general sanding pattern.
INITIAL CUT
The purpose of the initial cut is to remove old fi nish, gross imperfections, and belt/drum sander marks on the
fl oor surface. Use a course grain abrasive (40-60 grit). For extreme cases use 36 grit abrasive.
FINAL CUTS
The purpose of a fi nishing cut is to remove the scratches from the initial cut and edger cuts. Use a fi ne grain
abrasive (80-100 grit).
If the surface remains rough after a fi nishing cut, it may be necessary to use an even fi ner grain sandpaper
abrasive or use a screen abrasive. The pad used with the screen can also be used with fi ne grit sandpaper
to get the desired fi nish. Care should be taken in selecting the grit size of the abrasive. A very fi ne grain will
close the pores on a wood fl oor making admission of a stain diffi cult.
If glazing or burning should occur the abrasive has dulled and must be replaced.
NOTE: This machine is used for fi ne fi nish sanding. However 36 and 40 grit sand paper can be used for
special applications.
American Sanders Operator's Manual (EN) - 3DS FORM NO. 74845B - 13 -
Clarke ®