Advantage Temperature Controller SRG-665

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 lift-off access panel and set aside.

Disconnect the valve wiring harness.

Remove the AVTTM valve’s drip cover.

Remove the 2 mounting screws securing the motor/gearbox assembly.

Carefully separate the motor/gearbox from the attached coupling from the valve assembly.

Ensure all necessary equipment is available

Disengage process operations and ensure system pressure is relieved

Remove the 'to process' temperature probe and insert a ½” plug

Prepare an ice bath and place a digital thermometer in it

Restart the instrument according to the unit manual

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.

Consult with Advantage Service Department to determine if unit can be converted. Record details of the consultation.

Record Serial Number and call 317-887-0729 for assistance.

Consult factory for other power conversions and record details.

Items Requiring Replacement or Rewiring

Identify items for replacement or rewiring

Field Voltage Changeover Procedure

Unbox the unit before accepting delivery

Document any evident damage on the delivery receipt

Did you refuse the shipment due to damage?

Describe the visible damage, if any

Upload photographs of any suspected damage