Emerson Bettis BHH Series Installation, Operation And Maintenance Manual page 10

Section 2: Safety
December 2019
WARNING
Failure to follow safe installation and service guidelines could result in death or serious injury.
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WARNING
High voltage that may be present on leads could cause electrical shock.
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WARNING
Avoid shearing forces and tension on pipelines and components. Piping must be strong
enough to carry the actuator weight.
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CAUTION
Flushing through Bettis components are not allowed.
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Installation, Operation and Maintenance Manual
Make sure only qualified personnel perform the installation or service.
Do not perform any service other than those contained in this manual unless you are
qualified and authorized to do so.
Always observe local environmental, safety, and health regulations.
Use only certified instruments and tools appropriate for the area classification.
Use the equipment only as specified in this manual. Failure to do so may impair the
protection provided by the equipment.
Use only spare parts from Marine Tank Management. Any replacement with
non-recognized spare parts can jeopardize the intrinsic safety and the function of
the product.
Avoid contact with live leads and terminals.
Before working on any electrical units, the wiring has to be disconnected and
circuits de-energized.
Disconnect power to any electrical unit you are to replace.
Always follow safety guidelines when handling heavy equipment. The weight of the
equipment is noted on the drawings.
Do not lift the actuator with valve using the lifting eye installed on the actuator top
part. Use proper lifting facilities and transport equipment.
All Bettis components are cleaned before shipment and do not need flushing.
Some components will be damaged is system flushing is performed and others are
not possible to flush.
Piping system must be flushed before Bettis components are connected.
MAN-02-05-62-0742-EN Rev. 0
Safety