Advantage Temperature Control Unit SK-645-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 according to the procedure outlined in section 3.4.

Verify all system pressure is relieved and the unit's 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.

Remove the large molex connector.

Call the factory for diagnostic assistance

Was a control instrument determined to be at fault?

Send a new or reconditioned instrument as a replacement

Return the defective instrument freight pre-paid for full credit

Was the defective instrument returned?

Enter the cost if the defective instrument was not returned

Out of Warranty Service Incident

Call the factory for diagnostic assistance

Consult with the Advantage Service Department to determine if your unit can be converted. Have your Serial Number ready and call 317-887-0729.

Consult factory for other power conversions

Items Requiring Replacement or Rewiring

Check items for replacement or rewiring

Field Voltage Changeover Procedure

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

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