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Guide Specifications
22
2.11.6 Floor Stand
The floor stand shall be constructed of a heliarc-welded, tubular steel frame. The floor stand shall
have adjustable legs with vibration isolation pads. The floor stand shall be ____ inches high.
2.11.6.1 Floor Stand Turning Vane
A factory-supplied, field-mounted turning vane shall be provided.
2.11.6.2 Smoke Sensor
The smoke sensor shall immediately shut down the environmental control system and activate the
alarm system when activated. The smoke sensor shall be mounted in the electrical panel with the
sensing element in the return air compartment.
2.11.6.3 Liebert SiteScan
®
Site Monitoring System
Provide a Liebert SiteScan monitor system with the Liebert CW. The Liebert SiteScan shall have the
capability to monitor and change (at the user direction) the temperature setpoints and sensitivities of
each unit. The printer shall provide the user with chronological alarm information. It shall also be
capable of being programmed to print out environmental conditions or operating modes at each unit.
3.0 EXECUTION
3.1 Installation of Precision Cooling Units
3.1.1 General
Install precision cooling units in accordance with manufacturer’s installation instructions. Install
units plumb and level, firmly anchored in locations indicated, and maintain manufacturer’s recom-
mended clearances.
3.1.2 Electrical Wiring
Install and connect electrical devices furnished by manufacturer but not specified to be factory
mounted. Furnish copy of manufacturer’s electrical connection diagram submittal to electrical con-
tractor.
3.1.3 Piping Connections
Install and connect devices furnished by manufacturer but not specified to be factory-mounted. Fur-
nish copy of manufacturer’s piping connection diagram submittal to piping contractor.
3.2 Field Quality Control
Startup mainframe coolant units in accordance with manufacturer’s startup instructions. Test con-
trols and demonstrate compliance with requirements.