Advantage Temperature Control Unit SK-1075-LEP

Shut down unit operations according to section 3.4 in this manual.

Ensure proper lock-out procedures are followed.

Ensure system pressure is eliminated and the unit's pressure gauges read '0' pressure.

Drain unit by removing the pump casing drain plug.

Remove the capillary connection from the cooling cylinder to the pressure switch.

Remove the brass elbow mounted on the pressure switch.

Remove the electrical connections to the pressure switch.

Disengage process operations and relieve all system pressure

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

Remove the lift-off access panel and set aside

Remove the thermoformed panel attached to the stainless steel cabinet by 4 small screws

Drain machine by removing the pump casing drain plug

Remove the three motor wire leads from the motor wiring terminals and map the wire terminal locations

Unplug the sensor probe connection

Shake out water from the service connection

Replug the sensor probe connection

Did the error display change to Solid Red?

Press the Start push button to clear the error display

Cease process operations as outlined in section 3.4 of the manual

Is all process pressure relieved and do the unit's pressure gauges read '0' pressure?

Disengage operations and ensure all system pressure is relieved

Verify that the unit's pressure gauges read "0"

Verify the Power light on the display is "off"

Remove the lift-off access panel and set aside

Drain machine by removing the pump casing drain plug

Reduce process water temperature to below 85 degrees F.

Disengage process operations and verify all system pressure is relieved and the pressure gauges read "0".

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

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

Disconnect the following components

Remove the 4 mounting bolts that hold the cooling cylinder to the pump volute.