Thermal Product Solutions Test Chamber CEO958-1

Ensure only qualified service personnel perform the procedure

Disconnect and Lock-Out / Tag-Out all electrical power from the facility

Check the main temperature controller for temperature indicating accuracy

Check the high limit controller for temperature indicating accuracy

Is the main temperature controller activating limit or alarm outputs properly?

Is the high limit controller activating limit or alarm outputs properly?

Ensure only qualified service personnel perform the procedure

Disconnect and Lock-Out / Tag-Out all electrical power from the facility

Remove all power from the chamber

Inspect condenser coil for dust or dirt accumulation

Clean condenser coil if necessary

Use a brush or vacuum cleaner to clean the condenser coil

Determine cleaning frequency based on air quality at the chamber

Check condenser fan for cleanliness

Ensure only qualified service personnel perform the inspection

Disconnect and Lock-Out / Tag-Out all electrical power from the facility

Inspect the door gaskets for wear (cracks, tears, etc.)

Check that the door seals evenly around its perimeter to negate thermal loss

Ensure only qualified service personnel perform the procedure

Disconnect and Lock-Out / Tag-Out all electrical power from the facility

Conditioner Blower Wheel Maintenance

Inspect and clean the conditioner fan in the conditioning plenum

Ensure the fan spins freely and is tight on its shaft

Evaporator Cooling Coil Maintenance

Warning: Only qualified service personnel should perform this procedure!

Disconnect and Lock-Out / Tag-Out all electrical power from the facility at its source.

Remove all power from the chamber.

Clean the chamber with the following materials

Use a laboratory disinfectant to finish cleaning.

Remove all shelves and side panels.