INSTRUMENT MANUAL
VACUUM GAUGE MODEL MM200
160Phone:(215) 947-2500 fax:(215) 947-7464 e-mail:sales@televac.com web site:www.televac.com
MM-200_im REV M
Page 61 of 160
2b. 3D & 3E HOT CATHODE (I
2
R and Electron Beam Degas)
WITH NO CONTROLLING THERMOCONDUCTIVITY GAUGE.
Power ON. Displays software version, does self-diagnostics. If everything is all right the display is as
follows (assumes HC is designated as station number 5).
ACTION - Push DISPLAY (See Table of Display Descriptions)
1. SOFt 1.35 is displayed…. then
OFF 51 0 is displayed
2. FIL 5 OFF (1) FIL 5 on (2)
4. FIL nbr2 FIL nbr1
5. OFF 55 OFF
6. FIL 5 OFF FIL 5 on (3)
7. 5 1.2-9
NOTES:
(1) CAUTION - Pressure must be below 10 microns before continuing.
(2) If filament comes on, GO TO Step 7. If not continue.
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