Aerzen Blower GM15L

Check non-return flap for wear and tightness

Lightly impact the flange cover to loosen the sealing

Remove the non-return flap from the housing

Carry out a visual inspection of the non-return flap

Remove dirt, grease, and used sealing agent from the flange surface

Ensure the equipment has been operating for at least 4,000 hours or 6 months since the last oil change.

Is the discharge temperature over 140 °C?

Follow the full oil draining and filling procedure as described in Initial 500 Hours Lube Oil Change.

Ensure service personnel are available for the procedure.

Checking the inlet and exhaust air openings on the acoustic hood

Visual inspection of the supply air and exhaust air openings on the acoustic hood

Clean the openings. Remove dirt

Check the direction of flow in the operating position with a closed acoustic hood. Is the exhaust air extracted from the acoustic hood?

If exhaust air is extracted, the acoustic hood fan is operating correctly

If no exhaust air emerges, the fan is malfunctioning; Replace the fan

Open the maintenance elements of the acoustic hood

8.2.1 Maintenance schedule for normal operation — Weekly

Check the differential pressure

Is the differential pressure within the normal range?

If regular inspections reveal an increased level of abrasion, reduce the maintenance intervals in accordance with the signs of wear and tear

For questions on maintenance work and intervals contact the manufacturer. See contact details

8.2.1 Maintenance schedule for normal operation

After every 16,000 op. hrs or every 2 years

Select the appropriate belt replacement chapter to follow

Ensure service personnel are present

Follow the full belt replacement procedure as described in 4000 Hourly / 6 Monthly Belts Inspection