Conformity
6
3
Conformity
The appliance meets the following directives and standards:
• Directive 94/9/EG (ATEX), 89/336/EWG (EMC)
• EN 50014, EN 50019, EN 50028, EN 50281-1-1, EN 61000-6-2, EN 61000-6-3
4
Safety instructions
• The appliance is exclusively intended for the designated use described in
article 2 “Function”. Other applications are prohibited, as inappropriate
use can result in dangerous situations.
• National safety and accident regulations must be observed.
• In case of equipment failure, additional safety precautions should be taken
to avoid possible danger to persons.
• Should the horn overheat due to excessively long operation it will shut
down and automatically restart once it has cooled down.
• Wiring must be carried out by a qualified electrician. Adhere to relevant
regulations!
• The connection to external supply lines must be carried out using a
screwed cable gland (M16 x 1,5) in the terminal box under the cover (see
drawings from page 11). If a plastic screwed cable gland is used, it must be
mounted with impact protection! If a metal screwed cable gland is used,
the maximum spanner size is 19 mm! Respect instructions and technical
data for the screwed cable gland! Install a fixed connection cable if an
unprotected or flexible cable is used. Each horn only to be operated with
short circuit protection connected in series, i.e. with a fuse corresponding
to its rated current (ref. « Electrical data »).
• Turn off the power supply and take steps to ensure against further acciden-
tal use:
- Before connection.
- In the event of damage
• Only operate the appliance when completely assembled.
• Observe the nominal voltage.
• The sound pressure can cause damage to hearing when used at close
quarters.
5
Technical specifications
5.1
General data
Material
PC, black
Dimensions
178 mm x 207 mm x 104 mm
Weight
1500 g
Sound pressure
max. 105 dB
OFF
NENNSPANNUNG
NOMINAL VOLTAGE
TENSION NOMINALE
max. 105 dB
310_761_003_0305_A5.fm Seite 6 Mittwoch, 16. März 2005 4:35 16
