Rosemount 2240S, Справочное руководство

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Reference Manual
300550EN, Rev AA
December 2010
Rosemount 2240S
www.rosemount-tg.com
Section 1 Introduction
1.1 Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1
1.2 Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2
1.3 Technical Documentation . . . . . . . . . . . . . . . . . . . . page 1-3
1.4 Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-4
1.5 Product Recycling/ Disposal . . . . . . . . . . . . . . . . . . page 1-4
1.6 Packing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-4
1.1 SAFETY
MESSAGES
Procedures and instructions in this manual may require special precautions to
ensure the safety of the personnel performing the operations. Information that
raises potential safety issues is indicated by a warning symbol (
). Refer to
the safety messages listed at the beginning of each section before performing
an operation preceded by this symbol.
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 hand held 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.
• Do not remove the gauge cover in explosive atmospheres when the circuit is
alive.
Electrical shock could cause death or serious injury.
• Use extreme caution when making contact with the leads and terminals.
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.