Advantage Temperature Control Unit SK-2420-G

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

Items Requiring Replacement or Rewiring

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

Inspect the heater contactor for signs of wear or pitting

Is the heater contactor in good condition?

Inspect the pump motor starter for signs of wear or pitting

Is the pump motor starter in good condition?

Replacement and Safety Measures

Replace any contactors or starters showing signs of wear or pitting

Ensure all components are properly secured after replacement

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?

Pay for the instrument if not returned

Out of Warranty Service Incident

Call the factory for diagnostic assistance

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

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