Oerlikon THERMOVAC TM101 Operating Instructions Manual - page 16
16
300306186_002_A2 - 12/2010 - © Oerlikon Leybold Vacuum
After 5s without further keystroke adjustment is performed:
During the adjustment procedure the display
shows "CALI".
Afterwards the unit switches to Auto-Off Mode.
Adjustment on Zero Pressure
For adjustment on zero pressure the actual pressure inside the
sensor has to be less than 1 x10
-4
mbar!
The pressure reading must be less than 4x10
-2
mbar, other-
wise adjustment is denied and the error message "Err" dis-
played (see chapter 6, error messages and malfunction).
Switch the unit to Configuration Mode like described above and press Mode-Key
several times, until "CAL" is displayed.
After 5 more seconds the display shows:
After 5 more seconds the display shows:
Press Mode-Key for adjustment. During the
adjustment procedure the display shows
"CALI".
When the adjustment procedure is finished, the unit switches to Auto-Off Mode.
5.3 Pressure Units
To set the displayed pressure unit, switch the TM 101 into Configuration Mode.
For this the instrument must be switched-off. Hold the Mode-Key pressed then,
until the display shows "rAtE".
Then press Mode-Key several times, until the display shows "unit":
5s
5s
MODE
MODE
5s