Advantage Temperature Controller SRV-1020

Disengage operations and ensure all system pressure is relieved

Verify 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

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 necessary panels to gain access to the pump motor.

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.

Shake out the water from the connection

Did the yellow Alert icon disappear?

Stop process operations as described in section 3.4 of the manual

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

Drain the unit by removing the pump casing drain plug

Inspect the heater contactor for signs of wear or pitting on the contacts.

Is the heater contactor cycling proportionally to the heat input required?

Check for any signs of overheating in the heater contactor components.

Inspect the pump motor starter for signs of wear or pitting on the contacts.

Check for any signs of overheating in the pump motor starter components.

Do the heater contactor or pump motor starter require replacement?

Unbox the unit before accepting delivery

Document any evident damage on the delivery receipt

Did you refuse the shipment due to damage?

Take photographs of any suspected damage