Rosemount 7D, Инструкция по эксплуатации

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P
REFACE
748221-L Rosemount Analytical December 2000 P1
Model 7D Thermal Conductivity Analyzer
P
URPOSE
/S
AFETY
S
UMMARY
To avoid explosion, loss of life, personal injury and damage to this equipment and on-site
property, all personnel authorized to install, operate and service the Model 7D Thermal
Conductivity Analyzer should be thoroughly familiar with and strictly follow the instructions
in this manual.
Save these instructions.
If this equipment is used in a manner not specified in these instructions, protective
systems may be impaired.
DANGER is used to indicate the presence of a hazard that will cause severe
personal injury, death, or substantial property damage if the warning is ignored.
WARNING is used to indicate the presence of a hazard which can cause severe
personal injury, death, or substantial property damage if the warning is ignored.
CAUTION is used to indicate the presence of a hazard which will or can cause minor
personal injury or property damage if the warning is ignored.
NOTE is used to indicate installation, operation or maintenance information which is
important but not hazard-related.
Do not operate without doors and covers secure. Servicing requires access to
live parts which can cause death or serious injury. Refer servicing to qualified
personnel.
For safety and proper performance this instrument must be connected to a
properly grounded three-wire source of power.
Note:
Before supplying electrical power to the analyzer, remove power to the bridge
by disconnecting the red lead from the bridge to TB1-1 or TB1-2 (depending on
the bridge polarity). See drawing 654642. To safeguard against filament
damage, this lead should remain disconnected until proper gas flow has been
established.
WARNING: ELECTRICAL SHOCK HAZARD