Vents TwinFresh Comfo SA-50 User Manual - page 11
11
TwinFresh Comfo SА-50
MAINTENANCE
Disconnect the unit from power mains prior to any servicing operations. Maintenance of the unit means regular cleaning of the surfaces
from dust and filter replacement. To clean the ventilator from dust use a soft dry brush, a cloth or compressed air. Cleaning with water,
abrasive detergents, sharp objects or solvents is not allowed. Clean the impeller blades at least once per year. Clean the filter once in 1-2
months depending on clogging degree. Cleaning with vacuum cleaner is allowed. As the filters get worn out after the second cleaning they
must be replaced with the new ones once or twice per year.
STORAGE AND TRANSPORTATION RULES
Store the unit in the manufacturer’s original packing box in a dry ventilated premise at the temperatures from +10°C (14°F) up to +
40°C (104°F) and relative humidity less than 60% (at the temperature +25°C (77°F).
Ambient air must not contain aggressive vapours and chemical mixtures provoking corrosion, insulation and sealing deformation.
Use hoist machinery for handling and storage operations to prevent the unit damage in consequence of falling or excessive oscillation.
Fulfil the handling requirements applicable for the applicable freight type.
Transportation with any vehicle type is allowed provided that the goods are protected against mechanical and weather damage.
Avoid any mechanical shocks and strokes during handling operations.
Manufacturer hereby guarantees normal performance of the unit during two years from the date of retail sale provided compliance with
transport, storage, mounting and operation regulations.
In case of no confirmation of sales date the warranty period is calculated from the production date.
In case of failures in the unit operation during the warranty period the manufacturer will accept reclamations and complaints from the
owner of the unit only after receiving technically sound act specifying the form of failure.
Any unauthorized modifications of the electric connection are not allowed and will void the warranty service.
For warranty and post-warranty services contact your seller or the product manufacturer. In case of warranty reclamation, submit the
present user’s manual with a stamp of the trade company, filled connection certificate and the warranty card.
Both warranty (against submission of a warranty card with a trade company stamp and the filled user manual) and post-warranty services
for the unit are provided at the manufacturing facility.
MANUFACTURING wARRANTy
RECLAMATIONS AND CLAIMS FOR REPLACEMENT SHALL NOT BE ACCEPTED
wITHOUT A COMPLETED CONNECTING CERTIFICATE.
THE MANUFACTURER IS NOT RESPONSIBLE FOR ANy MECHANICAL OR
PHySICAL DAMAGES RESULTING FROM THE MANUAL REqUIREMENTS VIOLENCE,
THE UNIT MISUSE OR GROSS MECHANICAL EFFECT.
FULFIL THE REqUIREMENTS SET IN THE USER’S MANUAL TO ENSURE PROPER
FUNCTIONING OF THE UNIT AND LONG SERVICE LIFE.