APC ACRC500 Manuel d'installation télécharger pdf (Page 43)

35InRow RC Operation and Maintenance

Mechanical

Electrical Hazard: Turn off the cooling unit and disconnect all power sources. Perform Lockout/

Tagout procedures before performing any electrical or mechanical service. Wear appropriate

personal protective equipment when checking hazardous voltages.

 Check the fans. All components should be moving freely with no signs of binding or damages.

 Verify that the condensate line is flowing freely.

Electrical

Electrical Hazard: Turn off the cooling unit and disconnect all power sources. Perform

Lockout/Tagout procedures before performing any electrical or mechanical service. Wear

appropriate personal protective equipment when checking hazardous voltages.

 Inspect the electrical panel for tight connections and for overheated connections from loose contact

terminals.

 Confirm the incoming main voltage matches the cooling unit nameplate. The measurement should be

within 10% of the nameplate listing.

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APC ACRC500 Manuel d'installation Page 43