G-SR / BG
3
EN
Fixing Instructions
Door co-ordinator suitable for doors from 1500 mm
to 2500 mm in width.
Inactive door width in the case of unequal doors
min. 600 mm.
Technical Data EMF
Operating voltage:
24 V DC
Power input:
2 x 1,4 W = 2,8 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. 120°
The unit is controlled by an external smoke detector.
Approval certification
The G - SR/BG has been approved by the State Material
Testing Authority, Dortmund, for use on double (two-leaf)
fire/smoke check doors in Germany.
A separate approval certificate is required in conjunction
with the fire/smoke check door concerned (e.g. where DIN
standards apply) – check local regulations.
Abbreviations
G
= Active leaf
S
= Inactive leaf
GSR/BG
= Slide channel-type door co-ordinator
GSR EMF2/BG
= with electro-mechanical hold-open
for the inactive and active leaves
The slide channels are non-handed, i.e. suitable for LH
and RH doors.
Installation preparations
Mark holes as per dimensioned drawing – or use closer
template.
In models featuring an electro-mechanical hold-open,
lay power supply cable from the smoke detector.
1a
Direct fixing
1b
Fixing with mounting backplate
Shorten mounting backplates so that they abut at the
door centre.
Fix mounting backplates.
1c
Mounting with angle brackets
Shorten angle brackets so that they abut at the door
centre.
Fix angle brackets.
The following describes the fixing process for a
left-handed (ISO 6) active leaf. The procedure for a
right-handed (ISO 5) active leaf should be adapted
accordingly.
2a
To fix the inactive leaf slide channel,
2b
proceed as indicated pictorially in steps
–
2c
3a
To fix the active leaf slide channel,
3b
proceed as indicated pictorially in steps
–
3c
Fit the closer body and arm in accordance with the
TS 93 G fixing instructions, and adjust both door
closers as required.
Depending on the structural conditions, it may
benecessary to limit the door opening angle.
In order to avoid damage to the door and the door
closer, position a door stop accordingly (see also
TS 93 G Fixing Instructions, Fig. 12).
For door leaves with electro-mechanical hold-open the
following applies: The door can be opened up to the
selected hold-open point; it is at this point that a door
stop should be fitted.
4
Measure dimension X
.
Shorten connecting rod to X – 41 mm
Á
.
5
Close both door leaves
Á
.
Press lever with roller against the door
and tighten
the Allen screw
Ã
.
Remove screw
Ä
.
6
Open both door leaves
Á
.
Ensure that the adjustment sleeve has been fully
wound in
.
Move arm with roller to maximum extent in direction
of the open door leaf
Ã
.
Insert the connecting rod into the adjustment sleeve
of the active leaf slide channel
Ä
, and then place in
the plastic slider of the inactive leaf slide channel
Å
.
