DENTSPLY AUSTENAL ELECTROMATIC-4, Руководство по эксплуатации

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Electromatic - 4
7
(2) Back Alignment (Fig 5)
Adjust top setscrew (B) up or down to center
bottom spot in the reticle. Tighten lock nut.
(3) Forward Alignment Adjust top setscrew (A) up
or down to center side spot in the reticle when
pyrometer is tilted forward. Tighten lock nut.
(4) Focusing the Pyrometer
(a)
Loosen recessed setscrew (C) until lens
tube slides freely.
(b) Sight through sighting lens (D) to bottom
center spot in sighting crucible.
(c) Raise or lower lens tube (E) until spot comes into sharp focus.
(d) Move your head slightly from side to side; adjust lens so spot does not move
in relation to reticle.
(e) Tighten setscrew (C), which will lock in the lens tube in position.
NOTE:
Pyrometer readings are taken only from the area within the reticle.
C. Forward and back positions of pyrometer.
a. Forward position (sighted on carbon) for noble and precious alloys
b. Back position (sighted on alloy) for chrome based alloys
5. MOLD HOLDER (Fig 6) (Various sizes available)
Adjustments:
A. Lower coil and let crucible support cradle (A) come forward
against the front guide
B. Select two correctly sized Mold Holders and place one in
the front holder support (D) and the other in the back
holder support (E).
C. Locate the back holder support (E) in the appropriate
groove (F) that will position the mold ring face even or
almost even with the front face of the Mold Holder.
NOTE:
Correct Mold Holders should be determined
before burnout.
FIG. 5
FIG. 6
A - Cradle
D - Front Mold Holder Support
E - Back Mold Holder Support
F - Flask Length Adjust. Spacer