
GENERAL SAFETY GUIDELINES
SAVE THESE INSTRUCTIONS
! WARNING
Risk of electric shock. Can cause injury or death.
Disconnect local and remote power supplies before working within.
Before proceeding with installation of XD cooling unit’s, read all instructions, verify that all the parts are included, and check the nameplate to be sure the XD cooling unit’s voltage matches available utility power.
Follow all local codes.
! WARNING
Risk of unit falling over when installed on top of cabinet. Can cause property damage, injury or death.
The XDV is
! WARNING
Risk of explosive discharge. Can cause equipment damage, injury or death.
Closing service valves may isolate liquid refrigerant, causing high pressure and rupture of piping. Do not close valves without follow recommended procedures for repair, maintenance and replacement of components. Installing pressure relief valves in field piping that may become isolated by service valves.
NOTE
This document must be used together with site specific documentation and documentation for other parts of the system (heat rejection devices and cooling modules).
NOTE
Before any action that could cause a disturbance in the Liebert XD system’s cooling function is begun, the facility manager MUST be informed. In addition, after the action is taken and the work is finished, the facility manager MUST be informed.
Fluorinated Greenhouse Gas Requirements—European Union
Stationary air conditioning, refrigeration, heat pump equipments and stationary fire protection sys- tems in the European Community market and operating with fluorinated greenhouse gases
The
Refer to the full regulation for additional details.