Technical Maintenance; Storage And Transportation Regulations - Vents VK Series User Manual

TECHNICAL MAINTENANCE

Clean the product surfaces regularly (once in 6 months) from dust and dirt. To clean the fan, remove the self-tapping screws and
remove the fan cover. To clean the fan, use a soft cloth or a brush wetted in a mild detergent solution.
Do not allow water or liquid come into contact with electric components. Wipe the unit surfaces dry after cleaning.
Install the cover back in place and screw the self-tapping screws.
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WARNING! If the power cord is damaged, it must be replaced by the manufacturer, customer service, or similar qualified
personnel in order to avoid danger.

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 ˚С to +40 ˚С and relative humidity up to 70 %.
• Storage environment must not contain aggressive vapors 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 operating temperature for at
least 3-4 hours.
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DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE
ANY MAINTENANCE OPERATIONS!
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