With the high dryness achieved by the new press sections and the increased temperature of the paper entering the dryer, a high-pressure feed is also an option.

Check the pressure setting at the regulators of the heating groups. Check the tension of the dryer fabrics. Check the dryness at the presses

• Check the setting of the differential controller for the condensate drain of the heating groups connected to the mechanical group;
• Check the pressure load of the doctors;
• Check the dryer’s bearings.

• Check the water pressure.
• Check that the manual valves are open.
• Check that the regulator is set correctly.
• Check the control valve.
• Check the heating coil of the aerothermic system.

• Check that the level control valve is working properly.
• Check the condensate extraction pump.
• Check the cleanliness of the strainers

• Check the surface temperature of dryer cans at dryer section inlet.
• Check the dryness of the paper after the presses and its temperature.
• Check the pressure controls of the drying groups.