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Operation - Ryobi ERO750VK Owner's Operating Manual

Random orbital sander

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DO NOT FORCE. The weight of the unit supplies adequate
pressure, so let the sandpaper and sander do the work.
Applying additional pressure only slows the motor, rapidly
wears sandpaper and greatly reduces sander speed.
Excessive pressure will overload the motor causing possible
damage from motor overheating and can result in inferior
work. Any finish or resin on wood may soften from the
frictional heat. Do not allow sanding on one spot too long
as the sander's rapid action may remove too much material,
making the surface uneven.
WARNING:
Do not wear loose clothing or jewelry when operating
sander. They could get caught in moving parts causing
serious injury. Keep head away from sander and sanding
area. Hair could be drawn into sander causing serious
injury.
ORBITAL MOTION
Orbital motion is ideal for fast cutting action when removing
old finishes, smoothing rough wood, cutting stock down
to required dimensions, or for finishing surfaces to be
painted. The sandpaper moves in tiny circles at a very high
speed, allowing the sander to move easily.
WARNING:
Collected sanding dust from sanding surface coatings
such as polyurethanes, linseed oil etc. can self-ignite in
your sander dust bag or elsewhere and cause fire. To
reduce the risk of fire always empty your dust bag frequently
while sanding and never store or leave a sander without
totally emptying its dust bag. Also follow the
recommendations of the coatings manufacturers.
USING THE DUST BAG ASSEMBLY
The dust bag assembly provides a dust collection system
for the sander. Sanding dust is drawn up through the
holes of the sanding disc and collected in the dust bag
during sanding.
(Fig. 2)

OPERATION

TO ATTACH THE DUST BAG ASSEMBLY
Follow these directions to attach the dust bag assembly.
Unplug the sander.
WARNING:
Failure to unplug the tool could result in accidental starting
causing possible serious injury.
Insert the dust bag into the dust extraction port as
illustrated.
TO EMPTY THE DUST BAG ASSEMBLY
For more efficient operation, empty the dust bag when
it is no more than half full. This will permit the air to
flow through the bag better. Always empty and clean the
dust bag thoroughly upon completion of a sanding
operation and before placing the sander in storage.
TO EMPTY THE DUST BAG
Unplug your sander.
WARNING:
Failure to unplug your sander could result in accidental
starting causing possible serious personal injury.
Remove the dust bag assembly from the sander.
Fig. 2
Disassemble the dust bag from the dust bag assembly.
Shake out the dust.
Insert the dust bag to the dust frame.
Replace the dust bag assembly on the sander.
Page 4
(Fig. 3)
Fig. 3
(Fig. 4 & 5)
Fig. 4
Fig. 5

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