Donaldson Torit Dust Collector CPV-6

The Delta P Plus Control offers three filter cleaning options.

1. Differential Pressure Cleaning (DFF) - When the pressure drop across the filters reaches the control's High setpoint, the control closes an output relay allowing a sequential timer to trigger the cleaning valves. When the control senses that the pressure drop has decreased to the Low setpoint, the relay opens and the cleaning cycle stops. This sequence continues as long as the collector is in use, maintaining the pressure drop within a narrow range.

2. Downtime Cleaning (DTC) - The Delta P Plus Controller monitors the collection system. When the pressure drop exceeds the Low Pressure Off set point and then approaches zero again, the Delta P Plus Controller runs a delay timer to allow the blower to come to a stop and then engages the cleaning mechanism for a preselected time.

3. Combined Differential and Down Time Cleaning (ALL) - The Delta P Plus Control combines the two functions described above; maintaining the pressure drop in a narrow band and down time cleaning the filters when the collector is shut down. The down time cleaning function can be toggled On or Off from the keyboard.;

Monitor the physical condition of the collector

Routine inspections will minimize downtime and maintain optimum system performance. This is particularly important on continuous-duty applications.

Compressed air components checked?

Compressed air filters replaced?

Moisture drained following the manufacturer's instructions?

With the compressed air supply ON, cleaning valves, solenoid valves, and tubing checked for leaks?

Monitor pressure drop across filters

Abnormal changes in pressure drop?

NOTICE: Do not set compressed-air pressure above 100-psig. Component damage can occur.

Check the compressed air components

Upload a photo of the compressed-air filter before replacement

Upload a photo of the new compressed-air filter

Drain moisture following the manufacturer's instructions.

Drain moisture from the compressed air components

With the compressed-air supply ON, check the cleaning valves, solenoid valves, and tubing for leaks.

Check the cleaning valves for leaks

Access door opened and locked in place

Filter pack retention wing nuts turned counterclockwise and filter pack retainer removed

Back row of filter packs removed first

Filter pack removed by lifting straight up

Steps 1-4 repeated to remove remaining filter packs