The intended use of the device
The device is intended solely for forced air ventilation in the interior of residential
buildings or similar spaces intended for housing, to the extent specified technical
and operational parameters and functions, safety and user instructions and
external influences of the operating environment.
ORAVA electrical appliances are manufactured according to current state of the
engineering and recognized safety-technical rules. Nevertheless, incorrect or
improper use, or use contrary to designation may result in the risk of injury or
endanger the life of the user or third person, damage to the device and other
1. GENERAL SAFETY INSTRUCTIONS AND WARNINGS
• This document contains important safety instructions and warnings for safe,
correct and economical operation of the electrical equipment. Its compliance
helps the user avoid risks, increase reliability and product life.
• In this document, the general term product is used in text parts such as:
electrical equipment - any device used for the production, conversion,
transmission, distribution or use of electricity.
• From the point of view of the purpose of using electricity, the concept of
electrical equipment in the strict sense of the word will include the following
- household electric appliances,
- information and communication equipment,
- electrical and electronic tools,
- toys and equipment for sporting and recreational purposes,
- medical devices (aids),
- monitoring and control devices,
1.1 General safety instructions
• Before operating the unit, we recommend that you carefully read the instruction
manual and operate the equipment in accordance with the instructions!
• The safety instructions and warnings in this manual do not cover all the possible
conditions and situations that may arise when using the device. The user must
understand that a factor that cannot be incorporated into any of the products is
personal responsibility and caution. These factors must therefore be ensured by
users serving this device.
• Failure to follow the safety instructions and warnings is forbidden by the
manufacturer for any damage to health or property!
• Keep the instruction manual as close to the device as possible throughout its
service life. Always keep the instruction manual together with the appliance for
future use and use by new users.
• Use the appliance only for the intended purpose and in the manner specified by
