Advantage Temperature Control Unit SK-680

Disengage process operations and relieve all system pressure.

Verify the Power light on the display is 'off'.

Remove the lift-off access panel and set aside.

Remove the thermoformed panel attached by 4 small screws.

Drain machine by removing the pump casing drain plug.

Disengage process operations and verify all system pressure is relieved and the unit's pressure gauges read '0'.

Disengage main power supply and verify the Power light on the display is 'off'.

Remove the 'To Process' temperature probe and insert a 1/2" plug in its place.

Record the temperature of the ice water bath using an accurate digital thermometer.

Reduce process water temperature to below 85°F.

Verify all system pressure is relieved and the pressure gauges read "0".

Verify the Power light on the display is "off".

Remove the lift-off access panel to access the cooling cylinder.

Disengage process operations according to section 3.4

Ensure all system pressure is relieved and pressure gauges read '0'

Verify the Power light on the display is 'off'

Remove the thermoformed front panel and set aside

Open the hinged electrical cabinet panel cover

Disconnect electrical connections

Disengage process operations and verify all system pressure is relieved and the unit's pressure gauges read '0'.

Disengage main power supply and follow proper lock-out procedures.

Verify the Power light on the display is 'off'.

Remove the lift-off access panel and set aside.

Remove the thermoformed front panel and open the electrical cabinet panel door.

Unplug the instrument connectors to fully extend the hinged panel.