APC ACRC103 Specifications download pdf (Page 44)

InRow RC Operation and Maintenance36

Mechanical

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

 Verify that the condensate line is flowing freely.

 Verify the chilled water supply temperature for cooling unit.

Chilled water supply temperature________________________

Electrical

 Before checking the electrical connections shut off and lock out the power to the cooling unit.

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

 Confirm the incoming main power matches the requirements listed on the cooling unit nameplate. The

measurement should be within 10% of the nameplate listing.

Quarterly Preventive Maintenance

Perform all the Monthly Preventive Maintenance items and the items below.

Prepared By: _________________________________

Model Number: ______________________________

Serial Number: _______________________________

Date: _________________

Mechanical

 Before you perform mechanical checks, you must shut off and lock out the power to the cooling unit.

 Verify that the fan hardware is tight.

 Clean or replace filters.

 Clean condensate pans.

 Clean condensate drain line.

 Remove any debris from condensate floats.

 Clean dust from door perforations.

 Clean dust from fan bezels.

Functional tests

 Verify the cooling operation mode.

 Verify the operation of the chilled water actuator.

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APC ACRC103 Specifications Page 44