dorma G-SR Instructions De Montage page 4

DORMA
DORMA
7
Close both door leaves.
Unwind the adjustment sleeve by hand until pin
drops out . In this process, ensure that the
clamping plate remains perpendicular (90°) to the
clamping rod
4.1
Secure adjustment sleeve .
Note: The pin retains the closing mechanism in its
neutral position without clamping and can be
discarded once the system has been installed.
The clamping rod will only operate smoothly if the
clamping plate has been properly adjusted.
Only then will the active leaf swing freely with the
inactive leaf closed.
Functional checks:
Open both door leaves and then hold the inactive leaf
in its open position.
The active leaf must then stay open at any angle.
Allow the inactive leaf to close.
The active leaf should close automatically once the
inactive leaf has reached its closed position.
For G - SR/BG without electro-mechanical hold
open (EMF), skip to step 11 .
8
Install interconnecting cabling supplied .
Ensure that the cable does not come into contact
with any moving parts.
Connect the cable as follows:
EMF inactive leaf 
24 V DC - from RMZ smoke detector or fire alarm
installed by others 
E = Limit switch - this releases the inactive leaf when
the active leaf is pulled off/released from its
hold-open position.
9
Setting the hold-open point
Both hold-open points can be adjusted independently
of one another between approx. 80° and 120°.
Switch on power supply (24 V DC).
Open door leaves and engage hold-open .
Loosen screws .
Open door to required hold-open angle and secure .
Re-tighten screws .
The door cannot be opened beyond the hold open
point; fix a door stop at this position     .
10
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 fixings of the door closer
system.
DORMA GmbH + Co.KG
Door Control Division
G - SR / BG
.
DORMA Platz 1 D-58256 Ennepetal • Tel. +49 (0) 23 33 / 793-0 • www.dorma.com
Postfach 40 09 D-58247 Ennepetal • Fax +49 (0) 23 33 / 79 34 95
Functional checks:
Open both door leaves and engage hold-open.
Then pull the active leaf closed.
The inactive leaf must be automatically released and
closed.
The active leaf should also close automatically once
the inactive leaf has reached its closed position.
Open active leaf and engage hold-open.
Open inactive leaf and engage hold-open.
Interrupt the power supply and ensure that the hold
open mechanisms are released.
The active leaf should also close automatically once
the inactive leaf has reached its closed position.
11
Clip on end cap trims.
Break out marked recess in the cover and clip cover
into position.
12
Determine the required length of centre cover  and
saw to size .
Clip on cover .
Break out marked recess on plastic trim for
inactive leaf.
Fit plastic jointing elements .
For remainder of the installation, see fixing
instructions for TS 93 G.
FINAL INSPECTION AND MAINTENANCE
☞
See instruction sheet relating to the use and
application of hold-open systems.
FURTHER INFORMATION
☞
See instruction sheet relating to the use and
application of hold-open systems.
See guidelines for hold-open systems published by
the Institute for Building Technology, Berlin
equivalent national guidelines.
Some documents are only printed in German as
1) 1) 1) 1) 1)
they refer exclusively to the German market.
1) 1) 1) 1) 1)
1) 1) 1) 1) 1)
, or
1) 1) 1) 1) 1)