•
Unauthorised constructional modi
fi
cations to the fan.
•
Operation of the fan as a safety component or for the performance of safety-relevant functions in
the sense of EN ISO 13849-1.
•
Blocking or braking of the fan by inserting objects.
•
Use with direct contact with foodstuffs or cosmetic and pharmaceutical products.
•
Use of the fan as an independent household appliance.
•
Use as a
fi
re gas or smoke extraction fan (special application according to DIN EN 12101-3).
•
Loosening of fan blade, impeller and balancing weight.
•
All applications not listed in the intended use.
Attention!
Not the manufacturer, rather the operator of the device is liable for any personal harm or material
damage arising from non-intended use.
2.3
Explanations of symbols
Safety instructions are highlighted with warning triangles and are depicted according to the degree of
hazard as follows.
Attention!
General hazardous area. Death or severe injury or signi
fi
cant property damage can occur if the
corresponding precautions are not taken!
Danger due to electric current
Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding
precautions are not taken!
Information
Important additional information and advice for user.
2.4
Product safety
The device conforms to the state of the art at the time of delivery and is fundamentally considered to
be reliable. The device and its accessories must only be used in a
fl
awless condition and installed and
operated in compliance with the assembly instructions and/or operating instructions. Operating out-
side the device's technical speci
fi
cations (see name plate and attachment / technical data) can lead to
a defect in the device and additional damage!
Information
A separate fault and performance monitoring-system with an alarm signal function is necessary in
order to prevent personal injuries and material damages during malfunctions and in case the device
fails. Substitute operation must be taken into consideration! The design and installation of the system
must comply with local regulations and directives.
2.5
Requirements placed on the personnel / due diligence
Persons entrusted with the planning, installation, commissioning and maintenance and servicing in
connection with the frequency inverter must have the corresponding quali
fi
cations and skills for these
jobs.
In addition, they must be knowledgeable about the safety regulations, EU/EC directives, rules for the
prevention of accidents and the corresponding national as well as regional and in-house regulations.
Personnel to be trained or instructed and apprentices are only permitted to work on the device under
the supervision of an experienced person. This also applies to personnel undergoing general training.
Comply with the legal minimum age.
Assembly instructions
ECblue BASIC-MODBUS, ECblue BASIC
Safety instructions
L-BAL-F079D-GB 2044 Index 002
Part.-No.
10/80
