Manual casting without pyrometer
Manual casting without pyrometer
• is the standard operation for NAUTILUS
®
T,
• is an "emergency operation" for NAUTILUS
®
CC plus in case the pyrometer fails.
1. Press "Manual casting".
2. Then press "Without pyrometer".
(Different displays on Nautilus
®
T.)
The previously used program is displayed.
3. Confirm with „OK“ - or select a new program by
pressing on the number and entering a new
program number. (Corrections are possible
with the "Arrow" button. Confirm with
✔ .)
4. For the program number of the required alloy,
see the program tables on pages 27 to 29.
5. Confirm the alloy and casting temperature with
„OK“ - or change the casting temperature by
pressing on the number and entering a new
casting temperature.
6. The further heating time for the melting
(see table on page 39) must be entered with
„+“ and „-“.
7. Later, the timer counts down from the entered
seconds, thus determining the time of the cast-
ing.
8. Confirm with „OK“.
Temperature measurement and,
thus, temperature limitation
cannot take place without the
pyrometer! Stay with the unit
andend preheating and melting
as described below by your own
intervention!