Vertiv
|
Liebert
®
PPC
™
User Manual | Rev. 6 | 03/18 |
45
5.0 MAINTENANCE
5.1
Corrective Maintenance
Even the most reliable equipment may fail. Vertiv Services is at your service to assure fast repair of your unit and
minimum down-time of your installation.
Standard electrical troubleshooting procedures should be used to isolate problems in the unit. If there are
questions, don’t hesitate to contact Vertiv Services.
Repair or replacement of standard items, such as circuit breakers, fuses, transformers, capacitors and indicator
lights can be either handled by qualified electricians or referred to Vertiv Services.
Repairs related to the monitoring system should be referred to Vertiv Services.
To contact Vertiv Services for information or repair service in the USA, call 800-543-2378.
5.2
Preventive Maintenance (Inspection and Cleaning)
Air circulation through the cabinet may cause dust to accumulate on internal components. Cleaning should be
done as necessary during electrical inspections.
Annual general system inspections, cleaning, and operation checks are recommended to ensure system
performance and long service life.
Inspection Schedule
•
It is difficult to establish a schedule for periodic cleanings since conditions vary from site to site. Inspections after the first
24 hours, 30 days and 6 months of operation should help determine a pattern for the inspection schedule.
•
Electrical connections and component mountings should be inspected after the first 24 hours, 30 days, and 6 months of
operation. Inspections should be conducted annually thereafter.
•
Ventilation openings and grilles should be inspected and cleaned every six months to one year.
•
A complete inspection and operational checkout should be performed annually. This is best done by performing the
inspection and startup procedure as detailed in
3.0 - INSPECTION AND STARTUP CHECKLIST
.
•
Vertiv Services offers a complete range of preventive maintenance services. These include thorough equipment
performance checks and calibration of electronics. Contact Vertiv Services in the USA at 800-543-2378 for details.
WARNING
Risk of electric shock. Can cause injury or death.
Hazardous voltages are present within the Liebert PPC. Only properly trained and qualified service
personnel should perform maintenance on the Liebert PPC system. All voltage sources to the unit must
be disconnected before inspecting or cleaning within the cabinet.
WARNING
Risk of electric shock. Can cause injury or death.
Hazardous voltages are present within the Liebert PPC. Only properly trained and qualified service
personnel should perform maintenance on the Liebert PPC system. All voltage sources to the unit must
be disconnected before inspecting or cleaning within the cabinet.
Summary of Contents for Liebert PPC
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