APC ACRD200 Installation Manual download pdf (Page 12)

InRow RD Fluid Cooled Operation and Maintenance4

Electrical inspection checklist

The electrical inspection verifies that all electrical connections are secure and correct and that the

cooling unit is properly grounded.

Electrical Hazard: All electrical wiring must comply with local and national codes and

regulations.

Electrical Hazard: The equipment must be grounded (do not use a water-pipe ground).

Electrical Hazard: Three-phase electrical service (plus ground) is required.

Mechanical inspection checklist

The mechanical inspection verifies that all mechanical components and connections are secure.

Caution: Improperly installed piping may result in improper operation and possible damage

to the cooling unit or surrounding equipment.

Ensure that the:

Incoming voltages match the phase and voltage listed on the nameplate.

Electrical wiring complies with local and national codes and regulations.

Cooling unit is properly grounded.

Electrical connections are tight, including contactors, terminal blocks, controllers, switches, relays,

auxiliary devices, and field connections.

Ensure that the:

Fans are turning freely and that the blades are not distorted or bent.

Condensate drain line is at least the size of the drain connection.

Piping is tight.

Air is bled from the water system. If air remains in the system, bleed it out now.

Mechanical connections are tight.

Supply water temperature is recorded.

Water flows through the equipment.

Covers and guards are in place.

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APC ACRD200 Installation Manual Page 12