18
Operation manual STORNELLO
®
Machine adjustment procedures
Tool speed adjustment
The machine is equipped with a speed controller, which
controls the speed of rotation of the abrasive tool or disc
used.
The sanding speed may be adjusted according to the
different conditions of the working surface, the material of
the working surface and the sanding quality requirements
(finishing).
The rpm speed is adjusted by turning the variable speed
drive. The control has a total of 7 speed: from "MIN" to
"MAX" with intermediate speeds numbered from "1" to "5".
MIN is the lowest speed (about 1500 RPM) and MAX is the
highest speed (about 3200 RPM).
Use the highest speed settings for fast removal. Use the
lowest speed setting for low material removal.
Setting plate or other sanding tool
Always remember that the machine, especially in the initial phase of adjustment and setting, must support to the
surface with three spherical wheels and not with the assembled tool to avoid the effect roll, i.e. to avoid that the machine
does not work perfectly flat and that working is not homogeneous on the working area.
Included in delivery:
•
N° 1 white nylon washer thickness 2.5 mm (for
all versions Wood, Metal and Glass).
•
N° 4 shim rings 0.5mm (for Wood and Metal
version).
The use of this washer and of these rings must be used
for the adjustment in height of the plate or tool used, and
for compensation of abrasive consumption (abrasives,
non-woven, tynex brushes or metal, consumption or
aging of the plates), then they must be used, in fact, to
compensate the crushing of the mousse of the plate after
a certain number of hours of use. The normal
consumption of the plate is evident especially in the
peripheral part of the same, the mousse can no longer
crush the abrasive disc on the working surface.
Set the shim rings between the sanding disc and the
white nylon washer.
Procedures for disassembly and replacement of the plate
Remove the sanding disc by Velcro or PSA support of the
plate, insert the allen key 5 with handle in the center hole i
of the plate and turn it clockwise while holding the plate
with the other hand.
WARNING:
The abrasive disc is in the correct position
when it sticks out about 1 mm around the entire
circumference of the plate.
HAZARD:
Using a damaged abrasive disc may, tearing
during polishing, cause damage to the plate and to the
surface.
CODE REPLACEMENT PLATE STANDARD:
PSA 7600030013, Velcro 7600030021.
Summary of Contents for STORNELLO 7699950001
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