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7.2 Liebert Services
Startup, maintenance and training programs for the Liebert FS are available through your Liebert
sales representative.
Professional Startup
Liebert FS Startup—Liebert’s customer engineers perform a thorough, non-powered inspection of
the units and will then conduct a complete electrical checkout that includes calibrating all compo-
nents to published specifications. Customer operation training will be conducted during startup.
Load bank testing and full site acceptance testing are additional services that can be performed dur-
ing a Liebert FS startup. One preventive maintenance service call can be added to the initial
Liebert FS startup agreement.
Maintenance Agreements: The Signature Program
Liebert FS Service Agreements—Liebert Services has a variety of available maintenance agree-
ments, depending on specific site needs. Choose the level of support appropriate for each installation.
Mission-critical sites can have the standard parts-and-labor, around-the-clock coverage for their
Liebert FS, with or without scheduled preventive maintenance visits. Other sites can benefit from a
variety of money-saving options.
While the Liebert FS is designed to be maintenance-free, Liebert suggests at least one preventive
maintenance visit per year. This preventive maintenance work would normally be done in conjunction
with a service visit for another Liebert UPS product. The annual visit will require taking the
Liebert FS off-line for a thorough, nonpowered inspection. These visits are in addition to the general
housekeeping tasks (changing air filters, etc.) that can be performed by customer personnel.
Training
Customer training courses include the proper operation of the system, emergency procedures, preven-
tive maintenance and some corrective maintenance.
Warranties
Contact Liebert Services if you have any questions regarding the warranty on your Liebert FS.
7.3 Routine Maintenance
You are encouraged to become thoroughly familiar with the equipment, but at no time should you go
beyond the specific procedures in this manual while performing maintenance or correcting a malfunc-
tion. If you have any doubt as to what must be done, call Liebert Services at 1-800-LIEBERT for fur-
ther instructions.
The Liebert FS is designed for unattended operation, but does require some common-sense mainte-
nance:
• Keep good records—Troubleshooting is easier if you have historical background
• Keep it clean—Keep the Liebert FS free of dust and moisture
• Keep it cool—The Liebert FS will reliably meet all performance specifications and design life at
temperatures up to 122°F (50°C)
• Keep connections tight—Tighten all connections at installation and at least annually thereafter
(see torque requirements,Table 12)
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