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Start- up
• Fix the device at the wall with two
screws (Ø 8 mm).
• To correct the distance between the
horn and the wall use the supplied
spacer.
• Remove the housing cover. If the
setting of the volume and/or signal
tones do not meet your require-
ments, you have the following
options according to „Setting of
volume and signal tones"
• Enter the connecting cable through
the cable and wire gland (KL E).
• Connect the wires to the clamps
according to connection diagram
(on page 4 + 5). Tighten the housing
cover.
• Pull the cable excess of the terminal
compartment through the KL E and
fix the wire with the gland nut of the
KL E.
Setting of volume and signal tone
To set volume and signal tones the
cover of the housing has to be remo-
ved. The electrical plug connection to
the bottom section can be cut. In the
upper section the setting can be
carried out at the 1 2 slide switches.
The sounder dMS disposes of two
signal levels. The signal tone for the
first level is adjusted with the slide swit-
ches 1 -5 (S0) according to the signal
choice list. The signal tone for the
second signal level is adjusted with the
slide switches 6-1 0 (S1 ).
The volume is set by the slide switches
1 1 and 1 2 (see table).
The shift from the first to the second
signal level in case of devices direct
tension is realized by additional appli-
cation of a positive operation voltage
on clamp 3. In case of alternating ten-
sion the shift is made by additional
application of the phase (L 1 ) of the
operation voltage on clamp 3.
After the completion of the setting the
electrical connection to the bottom
section has to be re-established and
the upper section has to be fixed with
the respective screws on the bottom
section. (CAUTION! Don't damage the
gap of the joint.)
ISO 9001
The information regarding scope of
delivery, application, operation and
operation conditions is current as
of publication date and subject to
change.
R ecycling
The complete disposal of the device is
made together with e-waste. When
disassembling the device the compo-
nents polyester, metal and electronics
have to be disposed separately. In any
case please be aware of the disposal
conditions of the specific country.
Safety instructions
Please read this manual and observe
the country-specific assembly stan-
dards as well as the valid safety
instructions and accident prevention
regulations. Intervention at the device
beyond the connection handling is the
exclusive business of the manufacturer.
Reconstructions or changes of the
product are not allowed. The device
shall only be used in a safe and proper
condition. The electrical connection in
the housing shall only be made by
skilled personnel.
A ttention ex- area
To comply with the temperature range
R emarks regarding the cable and wire glands
EC type examination certificate
Ambient temperature
Thread diameter
Housing degree of protection
Type of protection
Only appropriate tools permitted for the assembly of the KLE!
Cable connection only suitable for static installed wires!
Technical Specifications
A mbient condition
Ambient temperature
according to
temperature class T6
A coustic specification
Volume
Signal tone
Delivery condition
Housing degree of protection
Protection class
Warning
Electric specification
Power consumption
Connecting Terminal
Rated cross-section
Multi-conductor connection
Tightening torque
for clamp screw
Identification on the name plate
Auer Signal GmbH A-1230 Vienna
PTB 14 ATEX 1005
II 2 G Ex d e IIB + H2 T6 Gb
II 2 D Ex tb IIIC T85°C Db0,
-55°C
Ta
+60°C
Ui = *)..................
Art. no: *)............
F no.: *)............
WARNING · DO NOT OPEN WHEN ENERGIZED
HAZARD BY EL ECTROSTATIC DISCHARGE · JUST DAMP CL EANING
AFTER DE-ENERGIZING, DELAY 1 0 MINUTES BEFORE OPENING
indicated on the name plate of the
device, the ambient temperature, ter-
minal cross-section as well as the self-
heating of the operating material has to
be observed.
The responsibility regarding the inten-
ded use of the sounder, with reference
to the existent general framework in
these instructions s hall be exclusively
incumbent on the operating company.
Care and maintenance
The requirements of EN 60079-1 7
regarding the regular control of the
explosion protection must be applied.
The signalling light contains no service-
able parts.
PTB 14 ATEX 1005
Ta: -50°C to +60°C
Ø M20 x 1 ,5
IP66
Ex e II
-55°C ≤ Ta ≤ +60°C
max. 11 5 dB(A) reducible in 3 levels
each by 1 0 dB
32 for each signal level
S0: Tone 24 / S1 : Tone 4
IP66
I
Holding time before opening:
1 0 Min. in case of 230 V
AC
2 Min. in case of 24 V
DC
max. 1 4 W
up to 2.5 mm
(AWG 1 4)
2
max. 2 x 1 mm
2
0.4 Nm
*) Information variable
/
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