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Safety
D184B111U02 CoriolisMaster
FCM2000
15
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1.14 Operating safety information
During operation with hot fluids, contact with the surface may result in burns.
Aggressive or corrosive fluids may result in damage to the parts which contact the fluid. As a
result, pressurized fluids may escape prematurely.
A pressurized fluid may escape due to wear on the flange seal or process connection gaskets
(e. g. aseptic threaded pipe connections, Tri-Clamp, etc.).
When using internal flat gaskets, these can become embrittled through CIP/SIP processes.
Wichtig
EHEDG certified meters
For hygienic installations accoding to EHEDG, the respective recommendations from the
EHEDG organization shall be followed. In particular process connection - sealing
combinations, applied by the user, are decisive. In this repect only EHEDG approved parts
(EHEDG position paper: "Hygienic Process connections to use with hygienic components and
equipment") shall be used.
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1.15 Maintenance and inspection safety information
Warning – Risk to persons!
When the housing cover is open, EMC and protection against contact are suspended. There
are electric circuits within the housing which pose a contact risk.
The auxiliary power must be switched off before opening the housing cover.
Warning – Risk to persons!
The mounting or inspection screws (see Fig. 6) for devices
≥
DN 15 (1/2“) can be under
pressure. The medium which spurts out can cause severe injuries.
Depressurize pipes before opening the inspection screws.
Warning - General hazards!
For inspection and maintenance in potentially explosive areas, observe the relevant
information in this manual.
Warning - Potential damage to parts!
The inside of the housing of the flowmeter primary is filled with a shielding gas to prevent
corrosion. If the inspection screws (see Fig. 6) are opened, this gas escapes and the interior
of the flowmeter primary is no longer corrosion resistant. To avoid damaging the device, these
screws should not be opened. The purpose of these screws is to allow for proper disposal of
any contaminated fluids (in the event of pipe leakage). Inspections screws may not be used
under any circumstances to connect trace heating.
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