Start-Up And Configuration - Samson Media 7 5007-1 Mounting And Operating Instructions

7 Start-up and configuration

The work described in this section is only to be performed by personnel appropriately quali-
fied to carry out such tasks.
DANGER
!
Risk of fatal injury due to the ignition of an explosive atmosphere.
Î Installation, operation or maintenance of the differential pressure meter must only be
performed by personnel with qualifications according to Clause 4.5 of IEC 60079-14
who has undergone special training or instructions or who is authorized to work on
explosion-protected devices in hazardous areas.
NOTICE
!
Risk of damage to the differential pressure meter due to impermissible conditions during
measurement.
The test medium must free of oil and grease when the device is used to measure oxygen.
Additional conditions include:
− Gaseous oxygen (process medium)
− Temperature: max. +60 °C
− Oxygen pressure: max. 30 bar
Î When the device is used for oxygen service, make sure that the dp cell and any
SAMSON accessories only come into contact with gaseous oxygen.
The differential pressure meter is ready for use immediately after the electrical power supply
has been connected. After the differential pressure meter is put into operation for the first
time after shipment, the wizard starts automatically after the electrical power is connected.
Tip
We recommend proceeding as follows during first start-up:
1. Run the start-up wizard (see section 7.1).
2. Set user level (see section 7.2).
3. Enter the local power line frequency (see section 7.3).
4. Perform zero calibration of the differential pressure (see section 7.4 c)).
EB 9510 EN
Start-up and configuration
7-1