1
CHAPTER 1
GENERAL SAFETY
INSTRUCTIONS
1.0
Important information
To ensure the proper functioning and for your own safety, the manual should be read
and observed.
This document is part of the product and should be available at all times to ensure
the safe operation of the fan. All equipment-related safety regulations should be
adhered to.
1.1
Warnings
The adjacent symbols are safety warnings. To avoid any risk of
injury and dangerous situations, all safety regulations (symbols)
in this document should be strictly observed.
1.2
Safety Instructions
For use, connection and operation please refer to these instructions. If
in doubt, contact the manufacturer for advice. Other information is
relevant to standards and legislative texts.
For all work involving operation of the fan, general applicable
safety and accident prevention regulations should be observed.
All electrical work and commissioning should be carried out
by authorized and qualified electricians.
Maintenance and installation work should be carried out by
competent personnel.
Before cleaning, maintenance and installation work or before
opening the terminal compartment the following points must
be observed:
- Disconnect the fan from power supply (all-poles) and secure
against restarting!
- Wait until all rotating parts have stopped moving!
- After rotating parts have stopped moving, waiting period of 3
min should be observed; dangerous voltages can occur by
internal capacitors even after disconnection from the network!
All equipment-related safety regulations should be observed!
If necessary, further country-specific regulations should be
complied with!
Contact protection (or Protection against accidental contact)
should be insured according to DIN EN 13857 (see Chapter
2.1)!
Contact with rotating parts should be avoided.
DANGER
WARNING
CAUTION
DANGER
