Grizzly G0518 - Manual (Page 24)

-22- G0518 Drum / Flap Sander
Figure 21. Drum sanding.
4. Wear safety glasses, a dust mask and
hearing protection at all times when oper-
ating the sander.
5. Plug the machine into the power source,
press the ON switch and wait for the sander
to reach full speed
.
6. Once the sander has reached full speed, you
can begin sanding the workpiece (
Figure
21 ). Note– Move the workpiece back and
forth across the entire sanding sleeve sur-
face to ensure maximum sanding sleeve life
and to achieve the best finish results.
Drum Sanding
To correctly perform a drum sanding opera-
tion:
1. Unplug the machine from the power
source!
2. If not already installed, mount the desired
sanding sleeve over the sanding drum as
described on
Page 17, Step 4-5 .
3. Using a hand-operated bicycle tire pump,
carefully inflate the air bladder of the sanding
drum to no more than 10 PSI. Check the PSI
setting with a pressure gauge to make sure
you do not over-inflate the air bladder
(
Figure 20 ). Note– Experiment with different
PSI settings to achieve the desired sanding
drum performance.
Figure 20. Checking air pressure.
!
Inflating the drum sander over 10 PSI can
damage the air bladder. Use a hand-operat-
ed bicycle tire pump when inflating and use
a pressure gauge to ensure the air bladder
is not inflated over to over 10 PSI.