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H2933/H2934/G0447/G0581 Wide Belt Sander
Pressure Rollers
It is absolutely essential to keep the pres-
sure rollers set below the level of the sand-
ing roller. If the pressure rollers are even,
or higher than the sanding roller, the wood
WILL be propelled from the sander at a high
rate of speed. This situation could cause
serious kick-back injury.
To check the pressure roller height:
1. DISCONNECT THE SANDER FROM THE
POWER SOURCE!
2. Place a piece of scrap wood of uniform
thickness across the table so it spans both
the front and the rear pressure rollers at the
same time.
3. With the air pressure connected and the
sanding belt installed and tensioned, manu-
ally raise the table and verify that the board
touches both pressure rollers before it touch-
es the sanding belt.
Note: If the board does not touch both pres-
sure rollers before it touches the sanding
belt, then the pressure rollers must be adjust-
ed before operation. See "
Pressure Rollers"
on
Page 34 for step-by-step instructions.
The pressure rollers have been set at the factory,
but for safety, you should verify that they are set
below the level of the sanding roller.
Start Up
Before starting the machine:
1. Read this manual and make sure you take
all safety precautions before operating this
machine.
2. Make sure the machine is connected to an
air compressor and the pressure gauge
reads 75 PSI.
3. Make sure all tools or foreign objects have
been removed from the conveyor surface,
the top of the machine, and the inside of the
machine.
4. Make sure all the wiring is correct.
Loose hair and cloth-
ing could get caught
in machinery causing
serious personal inju-
ry. Keep loose clothing
rolled up and long hair
tied up and away from
machinery.
Projectiles thrown from
the machine could cause
serious eye injury. Wear
safety glasses during
start up.
Serious personal injury could result if the
machine is connected to the power source
during assembly or adjustment. Wait until
the machine is turned off, unplugged, and all
working parts have come to a complete stop
before you attempt to assemble or adjust the
machine!
Summary of Contents for G0447
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Page 69: ...H2933 H2934 G0447 G0581 Wide Belt Sander 45 Notes ...
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