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NOTE: Back panel is not sealed. NOTE: It is recommended that the male plug be plugged into the female socket before attempting to solder wires to the plug since this will keep the heat from deforming the plug.
SECTION 3 Front Panel Operation HIGH UNITS HASTINGS INSTRUMENTS DUAL SENSOR VACUUM GAUGE MODEL 2002 mbar Torr Model 2002 Control Unit Front Panel...
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exceeds less Points that should be noted before adjusting the calibration hold...
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Maintainance and Repair NOTE: Do not attempt to zero the Model 2002 in pressures above 10 Torr; the micro- processor will not accept a zero above this pressure. The zero adjustment will need to be performed before making this adjustment...
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TABLE 1 Note: Factory calibration is performed using nitrogen only. Displayed pressure mea- surements using other gases are based on established gas thermal conductivity data.
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Device Status digit#: Materials needed for option board installation: Tools needed for option board installation:...
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Important: Components are static sensitive. Take ESD precautions - use a wrist grounding strap. Note: Upon examining the RS-232 option board you will find several jumper settings. These jumpers allow the board to be configured for either RS-232 or RS- 485 communications.
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MPORTANT: Components are static sensitive. Take ESD precautions - use a wrist grounding strap Materials needed for option board installation:...
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