Mounting Instructions; Further Information - dormakaba G-EMF Manual Del Usuario

G-EMF

Mounting instructions

Technical Data EMF
Operating voltage: 24 V DC
Power input: 1,4 W
Rated for continuous duty: 100% ED
Release torque: approx. 25 – 65 Nm
at an opening angle of 90°
(dependent upon the strength
setting of the door closer)
Door opening angle: max. 140°
The unit is controlled by an external smoke detector.
1a Installation on the pull side (hinge side)
Drill fixing points for closer and slide channel using
template TS 93 B or as per dimensioned drawing.
For electro-mechanical hold-open, wire in power supply
from the smoke detector.
1b Installation on the push side (opposite hinge side)
A separate approval certificate may be required in
conjunction with the fire/smoke door concerned (e.g.
where DIN standards apply) – check local regulations.
Drill fixing points for closer and slide channel using
template TS 93 G or as per dimensioned drawing.
For electro-mechanical hold-open, wire in power supply
from the smoke detector.
2 Install door closer and arm as specified in the fixing
instructions for the TS 93.
Fit mounting plate À.
Lead the 24 DC cable through the end cap ÁÂ.
Fix the side channel Ã.
Connect cable Ä and stow in the hollow chamber of
the slide channel Å.
Connect the arm and slide shoe of the slide channel as
per TS 93 instructions, and adjust door closer settings.
3 Setting the hold-open point:
Switch on power supply (24 V DC).
Open door leaf and engage hold-open À.
Loosen screws Á.
Open door to required hold-open angle and secure 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 holdopen
point; fix a door stop at this position Ä.
4 Setting the pull-off force:
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.
2
5 Clip on end cap trims.
Clip cover into position.
Functional checks:
Open the door and engage hold-open.
Interrupt the power supply and ensure that the hold-
open mechanism releases the door.
FINAL INSPECTION AND MAINTENANCE

See instruction sheet relating to the use and
application of hold-open device systems.

FURTHER INFORMATION


See instruction sheets relating to the use and
application of hold-open systems
See guidelines for hold-open systems
by the Institute for Building Technology, Berlin, or
equivalent national guidelines.
1) Some documents are only printed in German as they refer exclusively to the
German market.
GB
1)
1) .
1) published