Eaton Distribution Panel PRL1B

Check all wiring connections for tightness, including those at the current and potential transformers, if present, and at all terminal blocks

Check all secondary wiring connections to ensure that they are properly connected to the switchboard ground bus, where indicated

Look for broken wire strands and pinched or damaged insulation

Sign off on the secondary wiring check

Warning: Ensure the switchboard is de-energized before starting the cleaning process

Upload a photo of the switchboard before cleaning

Dust and debris removed from bus bars, connections, supports, and enclosure surfaces?

Switchboard wiped clean with a lint-free cloth?

Warning: Do not use solvents to clean equipment, as damage to surfaces can occur

Was compressed air used in cleaning?

Warning: Do not use compressed air in cleaning. It may imbed the contaminants within overcurrent devices, metering equipment, and other components

Check all grills and ventilation ports for obstructions and accumulations of dirt

Clean ventilation ports, if necessary

For switchboards installed outdoors, inspect the air space under the switchboard to be sure that it is clean and clear of debris, leaves, and obstructions

Sign off on the ventilation maintenance

Inspect bus bar and cables for visible damage

Visually inspect connections for overheating and damage

All bus bar and cable connections checked and torqued in accordance with labeling on the switchboard

Inspect for broken wire strands and pinched or damaged insulation on cable connections

Visual inspection for signs of discoloration, cracking, scorching, overheating, or broken parts

Operating mechanism opens and closes properly

Sign off on the circuit breaker inspection