Vents VENTS VK, Manual

MAINTENANCE 

Clean the fan surfaces regularly (once in 6 months) of dust and dirt (fig. 13-20). Disconnect the fan from 
power mains prior to any maintenance operations. Clean the fan with a soft cloth or a brush wetted in mild 
water detergent solution. Avoid liquid dripping on the electric components, fig. 41. Wipe the surfaces dry 
after cleaning. 

MANUFACTURER'S WARRANTY 

The fan is manufactured at the factory of “Ventilation systems” PrJSC (hereinafter referred to as the 
Manufacturer).
By purchasing this product the customer confirms to have read and agreed to the terms, rules and 
requirements related to operation, storage, transportation, mounting, adjustment, connection, maintenance 
and repair as well as warranty obligations with respect to this product as set forth in the manufacturer's 
accompanying documentation to the product. 

The manufacturing company sets forth the warranty period (service life) of the product as 24 months 
following the sale date via retail network subject to the customer's ensuring compliance with the rules of 
transportation, storage, mounting and operation of the product.

In case of any malfunction of the product through the fault of the Manufacturing company within the 
warranty period (service life), the customer shall have the right to elimination of the manufacturing defects 
by means of warranty servicing performed free of charge.
The warranty servicing implies performance of activities related to elimination of defects in the product 
aimed to provide intended use of the product by the customer. The defects are eliminated either by 

STORAGE AND TRANSPORTATION RULES 

Transportation is allowed with any vehicle provided that the fan is protected against  mechanical or weather 
damage.

Store the delivered fan in the manufacturer's original packing box in a dry ventilated premise with 

the temperature range from  +5

º

C up to +40

º

C and relative humidity less than 80%. The storage environment 

must not contain dust, acid or alkali vapours that may cause corrosion of the product parts. 

6

EN