Advantage Temperature Control Unit SK-3435-G

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

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

Ensure all necessary equipment is available

Disengage process operations according to the procedure outlined in the unit manual. Ensure all system pressure is relieved and unit pressure gauges read '0'.

Remove the 'to process' temperature probe and insert a 1/2" plug in its place

Prepare an ice bath and place a digital thermometer in it to read the temperature

Place the probe in the ice bath

Shut down unit operations according to section 3.4 in the manual

Ensure proper lock-out procedures are followed

Is the system pressure eliminated and the unit's pressure gauges reading '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

Call the factory for diagnostic assistance

If a control instrument is determined to be at fault, a new or reconditioned instrument will be sent as a replacement

Return the defective instrument freight pre-paid for full credit

If the defective instrument is not returned, you will need to pay for it

Out of Warranty Service Incident

Call the factory for diagnostic assistance

If a control instrument is determined to be at fault, choose an option

If sending your instrument back for repair, call the Service Department for more information

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.