Maintenance & Troubleshooting
Vertiv | Liebert CRD10 | User Manual
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NOTICE!
Risk of improper maintenance. Can cause equipment damage.
Installation and service of this equipment should be done only by qualified personnel who have been
specially-trained in the installation of air-conditioning equipment and who are wearing appropriate,
OSHA-approved PPE."
Ignoring safety instructions is dangerous. Soiled parts cause a loss of performance and, for switch or
control devices, can lead to the breakdown of the unit performance and operation.
NOTICE!
Risk of release of hazardous substances into the environment. Can cause environmental pollution and
violation of environmental regulations.
The Liebert® CRV contains substances and components hazardous for the environment (electronic
components, refrigerating gases and oils). At the end of its useful life, the Liebert® CRV must be
dismantled by specialized refrigerating technicians. The unit must be delivered to suitable centers
specializing in the collection and disposal of equipment containing hazardous substances.
7.1
Routine Maintenance & Inspection (Monthly)
Following is the checklist which contains parts and components that are to be checked to ensure proper and
accurate functionality. In addition to that, there may be wear and tear of the equipment. Therefore, it is
essential that all the checks are performed to ensure a smooth flow in operations. Table 7-1 tabulates the
inspection tasks and actions to be implemented and carried out every month during maintenance of the
various components in the CRD series of air conditioners.
