APC ACRD101, ACRD100 manual Inspection Checklists, Initial inspection checklist, Ensure that

Commissioning

Warning: APC authorized personnel must perform the following procedures.

Electrical Hazard: Perform Lockout/Tagout procedures on the cooling unit before servicing the cooling unit. Failure to remove power before servicing this equipment could result in serious injury or death.

After installation is complete, verify that all components are working properly and that the cooling unit is ready to begin operation.

Inspection Checklists

Initial inspection checklist

The initial inspection ensures that the cooling unit has been properly installed, the location of the cooling unit has been properly prepared, and the cooling unit is free of damage.

Warning: The cooling unit operates under pressure. Take proper safety precautions when connecting gauges or servicing piping.

Warning: Do not operate the cooling unit with any cover, guard, door, or panel removed unless the instructions indicate otherwise. Then, proceed with extreme caution. Warning: Do not run service utilities in front of the fan outlets.

Caution: The vapor barrier minimizes moisture infiltration. Without a vapor barrier, it will be difficult to maintain the humidity in the room.

Caution: Do not introduce unconditioned outside air into the space.

Note: A minimum of 900 mm (36 in) of clear floor space in front of and behind the cooling unit is required for service access. To roll the cooling unit out of the row, there must be a minimum of 1200 mm (48 in) of clear floor space in front of or behind the cooling unit. Out-of-row service requires 760 mm (30 in) of side clearance in addition to the front and rear clearance.

Ensure that:

The installation procedure is complete according to the installation manual.

The walls, floor, and ceiling of the room where the cooling unit is located are sealed with a vapor barrier.

There is no evidence of damage to the cooling unit.

The cooling unit is level and joined to the adjacent racks.

The cooling unit is not installed at the open end of a row.

The clearance around the cooling unit is in accordance with local and national codes and regulations as well as the installation manual.

InRow RD 10 kW Air Cooled Operation and Maintenance 3