Troubleshooting. Vents KSK

PROBLEM

The fan does not start.

Low air flow.

Noise, vibration.

TROUBLESHOOTING

POSSIBLE REASONS

No power supply.

The ventilation system is soiled or damaged.

The fan impeller is soiled.

The screw connection is loose.

TROUBLESHOOTING

Make sure that the unit is properly connected to the power mains and make any corrections, if necessary.

Make sure the air ducts are clean and intact. Clean them if necessary.

Clean the impellers.

Tighten the fastening screws.

STORAGE AND TRANSPORTATION REGULATIONS

• Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +5 °C to + 40 °C and relative humidity up to 70 %.

• Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion, insulation, and sealing deformation.

• Use suitable hoist machinery for handling and storage operations to prevent possible damage to the unit.

• Follow the handling requirements applicable for the particular type of cargo.

• The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and mechanical damage. The unit must be transported only in the working position.

• Avoid sharp blows, scratches, or rough handling during loading and unloading.

• Prior to the initial power-up after transportation at low temperatures allow the unit to warm up at room temperature for at least 3-4 hours.

www.ventilation-system.com

13