Model 755A
Instruction Manual
SECTION 2
INSTALLATION
Carefully examine the shipping carton and contents for signs of damage. Immediately notify the shipping carrier if the carton or its contents are damaged. Retain the carton and packing materials until the instrument is operational.
The analyzer is designed to meet NEMA 3R enclosure requirements and may be mounted outdoors. Permissible ambient temperature range is 20°F to 120°F
Avoid mounting outside in direct sunlight, or inside in a closed building, where ambient temperature may exceed the allowable maximum.
Shock and mechanical motion can reduce instrument accuracy; therefore, mount the instrument in an area that is as vibration free as possible.
WARNING
ELECTRICAL SHOCK HAZARD
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
NOTE
Refer to Installation Drawing 642349 at the rear of this manual for recommended cable conduit openings.
CAUTION
ENCLOSURE INTEGRITY
With reference to Installation Drawing 642349, any unused cable conduit openings must be securely sealed by permanent closures in order to provide enclosure integrity in compliance with personnel safety and environmental protection requirements. The plastic closures provided are for shipping protection only.
NOTE
For NEMA 3R service, all conduit must be connected through approved fittings.
This instrument was shipped from the factory configured to operate on 115 VAC or 240 VAC, 50/60 Hz electric power. Verify that the power source conforms to the requirements of the individual instrument, as noted on the
a.Line Power Connections
Electrical power is supplied to the analyzer via a
NOTE
Do not draw power for associated equipment from the analyzer power cable.
Rosemount Analytical Inc. A Division of Emerson Process Management | Installation |