Operations
Note
THOROUGHLY READ THROUGH THE ENTIRE MANUAL BEFORE OPERATING THIS MACHINE!
PURPOSE
Ø The purpose of the 40A is to sand, grind, burnish and polish a variety of surfaces from wood to steel.
Ø This machine uses a spring loaded sanding head, which allows for use on round surfaces. This increases
the sanding surface area making for a faster more uniform surface treatment.
OPERATIONAL PRINCIPLES
Ø The main round machine shaft rotates in a forward direction (when holding the machine by the main
handle). The motor connects to the main rubber drive, which makes contact with the non-abrasive side of
the sanding belt. The two smaller secondary drive wheels also make contact with the non-abrasive side of
the belt.
MACHINE COMPONENTS
Ø The main components of the 40A are the belt holder assembly, gearbox, motor, housing and main handle.
The belt holder is driven by the gearbox and the motor.
o These components must be not be removed except by a qualified technician. Power must be
disconnected prior to any service.
Ø The machine has a variable speed switch located on the main handle by the power cord base. This switch
has numbers signifying low (1) to high (6) speeds.
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