When you purchased precision cooling equipment for your facility, you chose Liebert equipment for its reliability and advanced technology.
So when your equipment needs service, rely on Emerson Network
Power, Liebert Services to ensure your equipment is maintained to the strictest OEM standards.
The Most Comprehensive Cooling Preventive
Maintenance Program Available Anywhere. Each time we service your equipment we’ll perform the following:
• Check and replace air filters as required.
• Inspect and clean impellers of debris; check belt tensions and adjust. Verify fan safety switch operation.
• Check of the infrared humidifier pans for mineral deposits, ensure water make-up valves aren’t leaking and drains are free of debris.
• Inspect refrigerant lines and check for proper refrigerant levels, checking for moisture, measuring suction and discharge pressures.
• Check fuses, tighten connections and verify proper operation sequences as well as contactors for pitting.
• Thorough cleaning of the air-cooled condenser coil, tightening of the motor mounts, inspect motor bearing and refrigerant lines.
• Examine the glycol pump for any leaks and determine if it is working properly
• Inspect the chilled water valve for proper operation and adjust and/or tighten the linkage if necessary.

The factory trained professionals at Liebert Services understand your precision cooling system better than anyone. We offer a variety of mission critical cooling services, each designed to meet the specific support requirements of your environmental control system.
Choose the level of service you need.
Precision Cooling Services, You Can Rely On Us
• System Expertise — Leverage the Liebert Services  advantage. Liebert Services brings extensive experience  in maintaining thousands of Liebert precision cooling  units. We know how they work and how they wear. Let  us put this knowledge to work for you.
• Support — Rest assured Liebert Services will be there  when and where you need us with our national network  of OEM factory-trained technicians, centralized  technical support, and direct access to technical  documentation and Liebert engineering support.
• Parts Availability — Benefit from our national parts   distribution network with local inventories to ensure parts  availability when and where you need them.
• Safety First   — Be assured that our precision cooling  technicians will comply with all safety and regulatory  guidelines while working in your data center.
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