Maintenance And Servicing - Siemens SITRANS LH300 Kompaktbetriebsanleitung

6 Commissioning
6.1 Basic safety instructions
WARNING
Improper commissioning in hazardous areas
Device failure or risk of explosion in hazardous areas.
Do not commission the device until it has been mounted completely and connected in accordance with the information
•
in Technical specifications (Page 15).
Before commissioning take the effect on other devices in the system into account.
•
6.2 Calibrating
The pressure transmitter was calibrated to the measuring range at the manufacturer and cannot be re-calibrated.
7

Maintenance and servicing

7.1 Basic safety instructions
Note
The device is maintenance-free.
WARNING
Impermissible repair of explosion protected devices
Risk of explosion in areas subject to explosion hazard.
Repair must be carried out by Siemens authorized personnel only.
•
WARNING
Use of a computer in a hazardous area
If the interface to the computer is used in the hazardous area, there is a risk of explosion.
Ensure that the atmosphere is explosion-free (hot work permit).
•
7.2 Calibrating
The pressure transmitter was calibrated to the measuring range at the manufacturer and cannot be re-calibrated.
7.3 Maintenance and repair work
WARNING
Impermissible accessories and spare parts
Risk of explosion in areas subject to explosion hazard.
Only use original accessories or original spare parts.
•
Observe all relevant installation and safety instructions described in the instructions for the device or enclosed with the
•
accessory or spare part.
14
SITRANS LH300 (7MF1575..) Transmitter for hydrostatic level
A5E37897183-AA, 09/2016