dorma G-EMR Instructions De Montage page 3

DORMA
DORMA
FIXING INSTRUCTIONS
Technical Data EMR
Input:
Output:
Type of protection:
Protection class:
Smoke switch:
Temperature:
Technical Data EMF
Operating voltage:
Power input:
Rated for continuous duty: 100 % ED
Release torque:
Door opening angle:
The unit is controlled by an external RMZ smoke detector
• Work on electrical equipment and systems may only
be performed by properly trained specialist
personnel.
• Check to ensure that the line power supply (230 V
AC) has been disconnected and is no longer live.
• 10A/B miniature circuit breaker must be provided
in the supply circuit. This can also be used as the
isolator for disconnecting the RMZ and making it
dead.
• The power cable leading to the EMR must be
properly secured to ensure effective strain relief.
• The power cable (NYM) conductor cross section
should not be greater than max. 1.5 mm
conductor is not electrically utilised. The terminal
(PE) should, however, be used where a PE conductor
is provided.
• Fire/smoke detectors controlling hold-open
systems must not be used to actuate any further
alarm devices (e.g. fire alarm transmission
☞
systems).
• If the optional alarm module is installed, the cable
connecting it to the smoke switch must be led over
and across the measurement chamber in order to
ensure that smoke penetration is in no way
hindered.
Smoke detector

Electro-magnetic hold-open device

RM smoke detector

DORMA HT manual release pushbutton for

hold-open devices.
This pushbutton must not be concealed by the
door when in its hold-open position.
Guidelines for hold-open systems issued by the Institute for Building Technology,
1 ) 1 ) 1 ) 1 ) 1 )
Berlin. In countries outside Germany, consult local regulations.
G - EMR
230 V AC +10%/-15%
120 mA/28 VA / 50 Hz
24 V DC /460 mA / 11 W
IP 30
II
24 V DC/50 mA
-20°C/+60°C
24 V DC
1,4 W
approx. 25 - 65 Nm at an opening
angle of 90° (dependent upon the
strength setting of the door closer).
max. 140°
2 . The PE
1)
☞
Installation arrangement of the EMR hold-open
a
system for applications where the bottom surface of
the ceiling is less than 1 m above the bottom edge of
the lintel on one or both sides of the door.
See separate sheet for associated connection diagrams.
b If the bottom surface of the ceiling is more than 1 m
above the bottom edge of the lintel on one or both
sides of the door, two ceiling-mounted smoke
detectors must be installed in addition to the lintel-
mounted detector (EMR).
See separate sheet for associated connection diagrams.
1a
Installation on the pull side (hinge side)
Drill fixing points for closer and slide channel
2
mounting plate using template TS 93 B. For the third
fixing point of the silde channel use dimensioned
drawing 1a. Drill holes of 12 mm dia. for 230 V AC
power supply (by others) and 8 mm dia. hole for
connection to any ceiling-mounted detectors and
manual release pushbuttons additionally required.
1b
Installation on the push side (opposite hinge side)
A separate approval certificate is required in
2
conjunction with the fire/smoke check door
concerned (e.g. where DIN standards apply) – check
local regulations.
Drill fixing points for closer and slide channel
mounting plate using template TS 93 G. For the third
fixing point of the silde channel use dimensioned
drawing 1b. Drill holes of 12 mm dia. for 230 V AC
power supply (by others) and 8 mm dia. hole for
connection to any ceiling-mounted detectors and
manual release pushbuttons additionally required.
3a Install door closer and arm as specified in the fixing
instructions for the TS 93.
3b Fit mounting plate as indicated.
4a
Fit EMR unit as indicated.
Connect the arm and slide shoe of the slide channel in
accordance with the TS 93 instructions, and adjust the
door closer.
4b
Rotate slide channel 180°. Install the interconnecting
cable to the EMF unit into the front groove.
Fit EMR unit as indicated.
Connect the arm and slide shoe of the slide channel in
accordance with the TS 93 instructions, and adjust the
door closer.
5
Terminal assignment EMR
1) 1) 1) 1) 1)
☞
1)
☞
1)