Operating Manual for
Fans
1.
SAFETY REGULATIONS AND INFORMATION
Read the operating manual carefully before
commencing work at the product. Pay attention to
the following warnings to avoid risk to persons or
malfunctioning. This operating manual is an integral
part of the product. In the event of resale or change
of ownership the operating manual must
accompany the product. This operating manual may
be copied and provided as information on potential
risks and their avoidance.
1.1
Hazard classification of warning notices
The following risk ratings are used in this operating
manual to denote potential risk situations and
important safety instructions:
DANGER:
This is a potentially dangerous situation
and warns of an impending health risk or risk of
fatal injury if this warning is not observed. Observe
this warning.
WARNING:
The dangerous situation can occur and
can result in major or fatal injuries if the warning is
not observed. Work with extreme care.
CAUTION:
The dangerous situation can occur and
can result in minor injuries or damage to property if
the warning is not observed.
NOTE:
A potentially dangerous situation can occur
and results in damage to property if not avoided.
1.2
Qualification of personnel
Only skilled electricians are permitted to install the
product, to carry out the test run and to work at the
electrical unit. Only instructed and authorized
skilled personnel are permitted to transport,
unpack, operate and service the product.
1.3
Basic safety regulations
Safety risks related to the product must be
reassessed after installing in the final device. The
operating manual was developed in accordance
with European market requirements and may need
adapting to the market requirements of the country
in question.
Do not make any changes to the product.
WARNING:
Impermissible high load
Stop the product immediately after impermissible
loading (e.g. impact, heat, overvoltage).
ADDITIONAL FOR AC-FANS
CAUTTION: In the event of a fault, the product is
energized.
Product has a basic insulation. Do not touch the
product after installing
1.4
Electrical voltage and current
DANGER: Electrical voltage
Regularly check the electrical equipment of the
product. Eliminate immediately loose connections
and defective cables.
1.5
Safety and protective functions
DANGER:
Missing safety device and faulty
protective equipment.
Without protective equipment severe injuries can
occur, e.g. by taking hold of the rotating equipment.
Operate the product with protection guards only.
1.6
Electromagnetic radiation
Electromagnetic compatibility (EMC) may affect the
system integration of the product due to
interaction.
Ensure the electromagnetic
compatibility of the entire system.
1.7
Moving parts
DANGER: Self-starting product
If voltage is applied, the motor automatically
restarts after a mains failure or when blocking has
been eliminated. Do not stand in the danger zone of
