Donaldson Torit Dust Collector UMA-H 450

1. Monitor the physical condition of the collector and repair or replace any damaged components.

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

Drain moisture following the manufacturer's instructions. With the compressed air supply ON, check the cleaning valves, solenoid valves, and tubing for leaks. Replace as necessary.

2. Monitor pressure drop across filters.

Abnormal changes in pressure drop may indicate a change in operating conditions and possibly a fault to be corrected. For example, prolonged lack of compressed air will cause an excess build-up of dust on the filters resulting in increased pressure drop.

Cleaning off-line with no flow usually restores the filters to normal pressure drop.

WARNING: Use proper safety and protective equipment when removing contaminants and filters. Dirty filters may be heavier than they appear. Use care when removing filters to avoid personal injury.

Open and remove the filter access door

Lower the retention handles in the bag chamber

Slide the filter assembly out through the filter access door

Remove filter inserts from filter bags

Check for broken mesh or worn material especially at the area of filter bag damage