Donaldson Torit Dust Collector TBV-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. Down Time Cleaning (DTC) - The Delta P Plus Control monitors the collection system.

It watches for the blower to start, the pressure drop to exceed the Low setpoint, and then for the pressure drop to approach zero. After the blower has come to a stop, the Delta P Plus 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.;

NOTICE: Place filter part-number label (supplied with each replacement filter) over the filter part number listed on the unit's rating plate.

Compressed air supply and electrical power have been turned off

Roof access door of the TBV unit is fully open and locked into position

CAUTION: Failure to open the door properly could result in personal injury. Ensure the door is in the correct open position.

Blowpipes disconnected and stowed in the upright position

Black holddown knobs halfway unscrewed and filter hold-down collar cleared from screw studs

Filter element assembly removed from the unit

Filter crank unscrewed from the quick-nut assembly and pulled out through the filter end cap

Gasket seal between the filter and collar broken and filter element replaced with a new one

Monitor overall performance of the collector

Monitor pressure drop across filters

Sign off on the dust collector check