Miller 907271, Руководство пользователя

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OM-222166 Page 30
The default position of the cursor is next to Control TC. Press the Increase or Decrease button to select the number of control
thermocouples to be used for the program. Selections are as follows: 1, 1,2, 1,2,3, or 1,2,3,4. TC1 MUST always be a control thermocouple. TC2
thru TC4 can be used for controlling or monitoring. When a thermocouple is selected as control, the LED adjacent to the seven-segment display
illuminates.
Use the Cursor button to move the cursor to the desired selection (Temperature or Soak Time), and press the Increase or
Decrease button to change the value to the desired setting.
.
The minimum and maximum temperature settings for preheat are 0 and 1450 F (−18 and 788 C). The minimum and maximum soak times are
0 and 100 hours or Extended. When the system is utilizing air-cooled blankets, the maximum temperature setting is 400 F (204 C). If the program
setting is above 400 F (204 C), the following screen will appear on the LCD display when the Run button is pressed:
Maximum Temperature Message Screen
Cannot enter Run mode
Programmed temperature settings
exceed air cooled limits
(400
_
F, 204
_
C)
7-5-1-2. Bake-Out
The bake-out process allows the operator to program a temperature and soak time as well as a cooling rate from bake-out if desired. When this
process is selected, the following screen appears on the display:
Mode......: Bake−Out
Control TC:>1
Soak Temp.: 600 Soak Time: 01:00:00
Cool Temp.: 200 Cool Rate: 600
_
/Hr
Bake-Out Screen
The default position of the cursor is next to Control TC. Press the Increase or Decrease button to select the number of control
thermocouples to be used for the program. Selections are as follows: 1, 1,2, 1,2,3, or 1,2,3,4. TC1 MUST always be a control thermocouple. TC2
thru TC4 can be used for controlling or monitoring. When a thermocouple is selected as control, the LED adjacent to the seven-segment display
illuminates.
Use the Cursor button to move the cursor to the desired selection (Soak Temperature, Soak Time, Cool Temperature, or Cool Rate), and
press the Increase or Decrease button to change the value to the desired setting.
.
The minimum and maximum soak and cool temperature settings for bake-out are 0 and 1450 F(−18 and 788 C). The minimum and maximum
soak times are 0 and 100 hours or Extended. The minimum and maximum cool rates are 10 and 9999 /hr. When the system is utilizing air-cooled
blankets, the maximum temperature setting is 400 F(204 C). If the program setting is above 400 F (204 C), the following screen will appear
on the LCD display when the Run button is pressed: