Enmet OMNI-4000 Manual de usuario Pagina 56

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 72
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 55
ENMET Corporation OMNI-4000 S/N 6705 and above
50
Setting the Zero
The display shows alternately:
Press ENTER to display the zero value. The display shows, for example:
Set the zero point using the zero potentiometer; see Figure 3-11. Turn the potentiometer clockwise to increase the
displayed value.
The display must show a value close to zero:
In case of problems with the setting, replace the
sensor.
Press ENTER when the smallest possible value
has been obtained.
Setting the Sensitivity
Preparing the Equipment:
Attach the calibration cover; see Figure 3-12.
Connect the calibration gas cylinder to the
calibration cover using the vinyl hose.
Figure 3-11: Location of Explosive Gas
Channel Zero Potentiometer
Figure 3.12: Calibration Gas Equipment Arrangement
Please wait for
stabilization
Then set
zero
Zero
5%LEL CH4
Zero
10.0% CH4
Gas Cylinde
r
Regulato
r
Hose
Calibration
cover
Zero Potentiometer
Vista de pagina 55
1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 71 72

Comentarios a estos manuales

Sin comentarios