The instructions for regular checking and maintenance of the device must be strictly complied with;
Any modification of the FOCUS is prohibited;
All enclosed documentation is a part of the product:
Read and observe the documentation;
Store the documentation in such a way that they are accessible at any time.
1.2.1.2 Control unit
With the control unit you operate the system from a central location. The control unit is only suitable for
use in the interior area.
Qualification of the target group 1.2.2
1.2.2.1 Operators
Operators must be instructed by qualified personnel:
Instruction on risks when handling electrical devices;
Instruction on the operation of the system;
Instruction on the maintenance of the FOCUS;
Knowledge and observance of this manual with all notes on safety.
1.2.2.2 Qualified personnel
Qualified personnel must possess the following qualifications:
Training in dealing with dangers and risks by the installation and operation of electric devices;
Training for the installation and commissioning of electrical equipment;
Knowledge and attention of the building, security and installation rules valid on the spot of the
appropriate municipalities, the waterworks and power plant and other official rules and directives;
Knowledge and observance of this document with all safety notices.
Only a recognized specialist is, unless otherwise specified in this manual, entitled the FOCUS to install,
connect, bring into service and maintain.
Notes on safety 1.3
Safety appliances and measures 1.3.1
Do not operate the FOCUS without having connected air ducts with a minimum length of 900 mm;
The casing of the FOCUS cannot be opened without tools;
Before opening the casing, the device must be disconnected from the power supply;
When working on electronic parts of the device, and antistatic wrist strap must be worn.
Replacement of spare parts and accessories only with the original of the manufacturer allowed
Used symbols 1.3.2
This manual contains the following advisory and safety symbols:
Special notice!
Caution, risk of: - Damages to the device or the system
- Impairment of the device’s operation, if the instructions are not
strictly complied with.
Caution, risk of: - Injury of the operator or the qualified personnel