Donaldson Dust Collector TG 2

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

- Routine inspections will minimize downtime and maintain optimum collector performance.

- Periodically check the compressed air components and replace compressed air filters.

- 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 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: Ensure the power supply is OFF before starting the procedure

Bolts from the top back roof panel removed

HEPA mounting frame positioned on top of the clean-air outlet

Front flange holes marked and match-drilled

HEPA mounting frame bolted in place

HEPA filter positioned on mounting frame and secured with latches

Exhaust damper reset to fully closed position

FIRST: Lock out all electrical feeds to the TG!

1. Remove lower panel door to gain access to the powerpack

2. Open control panel door to gain access to the inlet cone bolt heads

3. Remove wiring to electric motor

4. Loosen the electric motor foot attachment hardware (bolts, nuts)

5. Position a forklift tine under the motor

Use proper safety and protective equipment when emptying dust container

Dust containers may be heavier than they appear

Use care when removing dust container to avoid personal injury

To reduce the risk of damage from fires or explosions, combustible dust should not be stored in the collector

Remove accumulated dust from the collector at least once per day and at more frequent intervals if conditions warrant

Use extreme caution when removing combustible materials. Avoid creating dust clouds and ensure no materials are burning prior to servicing the dust container

⚠ CAUTION: Sprinkler systems place a large quantity of water in the dust collector when activated. Provide adequate drainage to remove water to avoid personal injury or property damage

Fire control sprinklers are available for all models operating under negative pressure. Donaldson Torit supplied sprinklers require a minimum of 15-psig water pressure. The volume of water discharged per sprinkler head is 17 gallons per minute

NOTICE: Consult with local authorities when installing fire control systems on dust collection equipment

Remove or open the filter access covers to access the sprinkler tap located in the dirty-air plenum

Apply pipe sealant to the threads of the pipe reducer located on the sprinkler assembly

Thread sprinkler assembly onto the 1-in diameter sprinkler tap

Sign off on the sprinkler maintenance