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Safety
1.6
Transport safety information
•
Depending on the device, the center of gravity may not be in the center of the equipment.
•
The protection plates or protective caps installed on the process connections of devices lined
with PTFE / PFA must not be removed until just before installation; to prevent possible
leakage, make sure that the liner on the flange is not cut or damaged.
Check the devices for possible damage that may have occurred from improper transport.
Damages in transit must be recorded on the transport documents. All claims for damages must
be submitted to the shipper without delay and before installation.
1.7
Installation safety information
Observe the following instructions:
The flow direction must correspond to the direction indicated on the device, if labeled.
•
•
Comply with the maximum torque for all flange bolts.
•
Install the devices without mechanical tension (torsion, bending).
•
Install flange and wafer type units with coplanar counter flanges.
Only install devices for the intended operating conditions and with suitable seals.
•
Secure the flange bolts and nuts against pipeline vibrations.
•
1.8
Electrical installation safety information
The electrical connection may only be performed by authorized specialists according to the
electrical plans.
Comply with electrical connection information in the manual. Otherwise, the electrical protection
can be affected.
Ground the flowmeter and sensor housing.
The line for the supply power must be installed according to the relevant national and
international standards. A separate fuse must be connected upstream and in close proximity to
each unit. The fuses must be identified accordingly. The unit has a protection class of I and
overvoltage class II (IEC664).
The power supply and the electrical circuit for the coils of the sensor are dangerous and pose a
contact risk.
The coils and signal circuit can be connected with ABB sensors only. Use the supplied cable.
Only electrical circuits that do not pose a contact risk can be connected to the remaining signal
inputs and outputs.
12
FSM4000
D184B140U02
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