Great Lakes Biostar V Manual de operação - Página 15
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Maintenance Tips
®
A regular maintenance schedule should be followed. Proper maintenance will assure better fabrication
results. Refrain from using water in the Biostar® machine. Water may cause certain components to rust or
corrode. When the machine is not being used, engage the clamping frame to the chamber and position the
chamber on the pellet cup. This prevents lab dust from entering the pellet cup and chamber.
The reflective surface of the pressure chamber
should be cleaned regularly to achieve
optimum pressure molding results.
Remove the aluminum gasket from the
pressure chamber. Using a light oil, clean the
gasket, and chamber surface every three
months.
Clean and lubricate gaskets every 3 months.
Apply a drop of liquid dish soap onto the
gasket on the pressure chamber with a
fingertip. Identify potential gasket cuts or
irregularities. Remove the soap from the
gasket with a soft cloth.
Pellets will become dirty with regular use.
Clean pellets by placing them in a strainer
and rinsing with hot water. Spread pellets
on a towel and let air dry before placing
them back in the Biostar. Check pellets
monthly, discard and replace pellets in the
bottom third of the cup.
Also, clean the pellet drawer space to
allow for proper insertion of the drawer.
Check the air filter (A) for discoloration
monthly.
If replacing filter, turn off the air source
and bleed the high-pressure hose of air.
Loosen clamps holding the filter and slide
it off the hose. Position the new filter by
referencing the arrow on the filter case
toward the back of the Biostar.
Air escape holes are present in the base of
the pellet cup and should be checked
monthly to ensure that they remain open.
Use a .036" or thinner diameter wire to
open plugged holes. Also, make sure the
rim of the pellet cup and the four blocks
that support the cup are clean.
The heating surface (A) should be parallel
to the heating element (B). Adjust the
position of the chamber by turning the
screw (C), located under the chamber
support frame on the side of the unit, with
a screwdriver. Counter-clockwise
adjustment elevates the chamber.
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