Vents OKF, User Manual, Page: 9 / 12

9
OKW, OKF
While installing and operating the cooler consider the requirements of the present user manual, acting
construction norms and standards. Prior to turning the cooler on make sure that the air duct is not damaged
and does not contain any foreign objects inside. Make sure of no leakages in the connection points. «
The cooler must be connected to power mains by a qualified electrical engineer, duly authorized for
such operations. The cooled air must not contain solid, fibrous, sticky, aggressive substances that may
provoke aluminium, cooper and zinc corrosion.
Store the product in the original packing in a ventilated room at the temperatures between -10°C and
+40°C and the relative humidity not more than 80% at the tempe25°C.
The storage environment must not contain vapours or substances that may provoke metal corrosion
and damage insulation and the connection point tightness.
Transportation with any vehicles is allowed provided that the products are protected against mechanical
and weather damage. Avoid any mechanical shocks and strokes during handling operations.
The coolers are manufactured at «Ventilation Systems» JSC.
While buying the present product the Customer agrees to accept the following warranty conditions:
The manufacturer guarantees normal performance of the product for 24 months from the date of
resale, subject to the compliance with transport, storage, mounting and operation rules. In case of no
confirmation of the sales date the guarantee period is calculated from the manufacturing date.
All the units and components belonging to the faulty product and replaced within the warranty period
shall be covered by the previous warranty period and general warranty conditions. Thus the warranty
period is neither extended nor renewed for the replaced components or the product.
In case of failure due to faulty equipment during the warranty period the consumer has the right for the
product replacements. Replacements are offered by the Seller.
The accessories operated together with the product, both included and not included into the delivery
list as well as other equipment operating jointly with the product are not covered by the warranty.
The company is not responsible for compatibility of their goods with other producers’ goods.
The warranty covers the manufacturing defects only. All the defects and faults resulting from gross
mechanical effect during operation process or natural wear-and-tear are not covered by the warranty
conditions.
The faults caused by violence of operation, servicing and maintenance guidelines either by Customer or
third parties or caused by unauthorized design modifications shall not be covered by warranty.
NO LIABILITY FOR THE RELATED DAMAGES:
The manufacturer is not responsible for any mechanical or physical damages resulting from the manual
requirements violence, the product misuse or gross mechanical effect.
Indirect damages such as re-installation or re-connection of the product, direct or indirect losses related
to the product replacement shall not be indemnified.
Mounting/dismantling, connection/disconnection and adjustment of the product shall not be covered
by the warranty.
The contractor for mounting, electric mounting and adjustment works shall be responsible for quality
and warranty of these works. In any case the indemnity amount shall not exceed the actually paid value for
the defective unit price.
SAFETY PRECAUTIONS
STORAGE AND TRANSPORTATION RULES
MANUFACTURER’S WARRANTY