Reference Manual
00809-0100-4026, Rev FA
July 2009
Rosemount 5400 Series
7-2
Failure to follow these installation guidelines could result in death or serious
injury.
• Make sure only qualified personnel perform the installation.
• Use the equipment only as specified in this manual. Failure to do so may
impair the protection provided by the equipment.
Explosions could result in death or serious injury.
• Verify that the operating environment of the transmitter is consistent with the
appropriate hazardous locations certifications.
• Before connecting a HART
®
-based communicator in an explosive atmosphere,
make sure the instruments in the loop are installed in accordance with
intrinsically safe or non-incendive field wiring practices.
• Any substitution of non-recognized parts may jeopardize safety. Repair, e.g.
substitution of components etc., may also jeopardize safety and is under no
circumstances allowed.
• Substitution of components may impair Intrinsic Safety.
Electrical shock could cause death or serious injury.
• Use extreme caution when making contact with the leads and terminals.
• To prevent ignition of flammable or combustible atmospheres, disconnect
power before servicing.
High voltage that may be present on leads could cause electrical shock:
• Avoid contact with leads and terminals.
• Make sure the main power to the 5400 transmitter is off and the lines to any
other external power source are disconnected or not powered while wiring the
gauge.
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