Siemens SITRANS F FST030 - 8 Service and Maintenance; Basic Safety Notes; Impermissible Repair of Explosion Protected Devices; Recalibration

SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
81
Service and maintenance
8
8.1
Basic safety notes
WARNING
Impermissible repair of the device
• Repair must be carried out by Siemens authorized personnel only.
8.1.1
Impermissible repair of explosion protected devices
WARNING
Impermissible repair of explosion protected devices
Risk of explosion in hazardous areas. May cause death or serious injury.
• Repair must be carried out by Siemens authorized personnel only.
8.2
Recalibration
Siemens Flow Instruments offers to recalibrate the system. The following calibrations are
offered as standard:
● Accredited matched pair calibration
Note
For recalibration the transmitter must always be returned with the sensor
Note
SensorFlash
For sensor recalibration the SensorFlash memory unit must always be returned with the
sensor.