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10 Troubleshooting
FLUXUS WD
2018-07-16, UMFLUXUS_WDV1-3EN
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10 Troubleshooting
If any problem appears which cannot be solved with the help of this operating instruction, contact our sales office and give
a precise description of the problem. Specify the type, the serial number and the firmware version of the transmitter.
Calibration
If installed as recommended in an appropriate location, used cautiously and serviced conscientiously, no troubles should
appear.
The transmitter has been calibrated at factory and, usually, a re-calibration of the transmitter is not necessary.
A re-calibration is recommended if:
• the contact surface of the transducers show visible wear or
• the transducers were used for a prolonged period at high temperatures (several months > 130 °C for normal transducers
or > 200 °C for high temperature transducers)
In order to realize a recalibration under reference conditions either the transmitter, the transducers or the transmitter with
transducers have to be sent to FLEXIM depending on which part needs to be calibrated.
Warning!
Service works by unauthorized and unqualified personnel
This may result in personal or material damage or other dangerous situations.
→ Any work on the transmitter has to be carried out by authorized and qualified personnel.
Danger!
Working in mines or cramped confines
Risk of intoxication and/or asphyxiation because of emerging gases, risk of injuries because of cramped
conditions.
→ Wear the required personal protective equipment. Observe the applicable rules.
Caution!
Safety and accident prevention regulations for electrical systems and equipment
Failure to observe these regulations may lead to severe injury or death.
→ Observe the safety and accident prevention regulations for electrical systems and equipment.
Warning!
Touching live parts
Electric shock or arc faults can led to severe injuries. The measuring equipment can be damaged.
→ Prior to any work on the transmitter (e.g., installation, dismounting, connection, start-up), the transmit-
ter has to be disconnected from the power supply. It is not sufficient to remove the internal fuse of the
instrument, see section 7.2.
Caution!
Touching hot or cold surfaces
This may result in injuries (e.g., thermal damages).
→ Observe the ambient conditions at the measuring point during installation. Wear the required personal
protective equipment. Observe the applicable rules.