Dormakaba G-EMR-140, Fixing Instructions

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G-EMR-140°
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6 Connect any ceiling-mounted detectors and/or
manual pushbuttons – see connection diagrams.
Terminal resistors must be properly installed!
In order to comply with protection class II (total
insulation), the 230 V power lead should be installed
with double insulation up to the connection terminal.
Remove cable insulation at the end.
Connect 230 V power lead to terminals.
Close the shock hazard protection cover and screw down.
7 Set the reset via the DIP switch
5.1 Automatic reset (delivery state)
The RMZ smoke detector automatically resets following
an alarm trip and as soon as there is no smoke or
test gas in the smoke chamber. Status display returns
to green.
5.2 Manual reset
Status display flashes green as soon as there is no
longer any smoke or test gas in the smoke chamber.
Reset is performed by pressing the reset pushbutton.
Status display lights green again.
If the manual reset mode has been implemented,
attach the enclosed RESET label.
8 Remove the red protective cap from the smoke detector
unit.
Switch on power supply – status display should show
green.
9 Setting the hold-open point:
Open door leaf and engage hold-open device
À
.
Loosen screws
Á
.
Set door leaf to required angle and hold in this
position
Â
.
Note:
When adjusting the hold-open device to the
maximum door angle, ensure that the cable is
not caught or jammed and that the anchor disc of
the magnetic unit can freely move.
Re-tighten screws
Ã
.
The door cannot be opened beyond the hold-open
point; fix a door stop (accessory) at this position

.
10 Setting the hold-open point:
Adjust the pull-off force to suit the door width and size
of door closer.
EN 1155 states that the release torque at 90° door
opening angle should be between 40 and 120 Nm.
If the pull-off force is set too high, damage might
occur at the hinges and the fixings of the door closer
system.
11 Fit end caps.
Break out marked recess in the cover and clip cover
into position.
12 Functional checks
Ensure compliance with instructions for use and
also the safety instructions provided on the test gas
container and safety datasheet.
Open active door and engage hold-open.
Spray test gas (Hekatron 918/5) from a distance of
approx. 10-15 cm towards the smoke chamber. After
approx. 4-6 short bursts, the status display should
switch to alarm (red).
The hold-open device is tripped and released, and the
door closes.
13
Fit dust protection cover supplied so that dust is
prevented from entering the smoke detector during
any subsequent building or finishing work.
Prior to final commissioning, remove the dust
protection cover and perform a further function
check procedure as described in item 12.
14 Function of the LEDs
LED on LED off
Status display LED 1 (green/red)
Standby: green
Alarm smoke detector: red
Alarm manual push-button: red
Service display LED 2 (yellow)
Servicing due: flashes
Contamination: flashes
Error: flashes
incorrect wiring to the smoke detector /manual push-
button
DIP switch change after commissioning
Changes will be applied only after the reset button has
been pressed.
FINAL INSPECTION AND MAINTENANCE
+
See instruction sheet relating to the use and
application of hold-open systems.
If the EMR lintel-mounted smoke detector is used in
rooms with a high dust content, ensure compliance
with the specified maintenance intervals. These may
even have to be reduced in order to ensure that dust
deposits in the detector do not give rise to nuisance
tripping.
The smoke detector unit must be replaced after
8 years according to DIN 14677. The LED 2 will
permanently indicate when the time for replacement
has come.
FURTHER INFORMATION / REGULATIONS
+
"Allgemeine Anforderungen und Prüfgrundlagen für das
Zulassungsverfahren für Feststellanlagen (AAuPZF)"
of the Deutsches Institut für Bautechnik, Berlin“ (Ge-
neral requirements and test regulations for the approval
process for hold-open systems).
3) Some documents are only printed in German as they refer exclusively
to the German market.