Annex C – Safety Prescriptions
UFM Series 6
Safety Instructions
Page 37 of 38
Always use the correct tools and parts. Never use pneumatically
powered tools, electrically powered tools or hydraulically powered
tools to perform retraction of an Ultrasonic Transducer.
Always leak test the meter after installation.
Take care of proper grounding of the meter.
To prevent water entering the flameproof certified box, firmly tighten
the box when closing.
Take care of preventive inspection of the meter (environment - &
weather influence).
ATTENTION!
Removing Internal Coating and Tape
BEFORE INSTALLATION REMOVE CONSERVING COATING
INSIDE SPOOLPIECE.
Before this ultrasonic gas flow meter was shipped a conservative
protection layer was applied on the inside of the meter. It was
applied immediately after the internal of the meter had been in
contact with the atmosphere (oxygen) and should be removed prior
to installing the meter in-line or calibration.
The face of the
transducers is not coated.
The face of some particular transducers might be protected against
the coating by means of tape that can be removed easily. Prior to
installation of the flow meter verify there is no tape.
Summary of Contents for 6 Series
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Page 28: ...Page 28 of 38 Safety Instructions UFM Series 6 ...
Page 30: ...Annex A Control Drawing FM Page 30 of 38 Safety Instructions UFM Series 6 ...
Page 32: ...Annex B Control Drawing CSA Page 32 of 38 Safety Instructions UFM Series 6 5 ...