99.823.44 2.2/08/19
99.823.44 2.2/08/19
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English
English
LDH 800/070 -L/-R
LDH 800/070 -L/-R
Starting
Do not run the drive without the tappet driver,
otherwise the drive could be damaged.
A reference run must be carried out for the first
starting and after exchange of one of the drives. In
this process the drive will determine its zero point
(Closed-position). This single event is called null
balance.
- Connect drive
- Trigger drive in CLOSED-direction
(independent on the position of louvres)
After an overload cutoff has been effected in
running direction „CLOSED", the drive will have a
new zero point. During the reference run, no
obstacle must impair the running of the louvres.
The hand guard in arms's reach is
deactivated during the reference
run (danger of squeezing)!
Intended use
Performance Features
Technical Data
Type
LDH 800/070
Power supply
24 VDC / ±15% / 0,8 A
Nominal force
800 N
Nominal stroke *
70 mm
Running time (OPEN)
≤
53 sec.
Ingress protection
IP 50
Lifetime
>10 000 double strokes
Duty cycle
30 %, With cycle time 10 minutes
Housing
Stainless steel
Temperature range
-5 ... +75°C
Fire stability
30 min / 300°C
Additional functions *
Closing edge protection activated, 3 stroke repeatings
* Programmable with SCS software
Electrical devices, accessories and packaging
should be sorted for environmental-friendly recycling.
Do not dispose electrical devices into household
waste!
Only for EC countries:
According the European Guideline 2012/19/EU for
waste electrical and electronic equipment and its
implementation into national right,
electrcal devices that are no longer
usable must be collected separately
and disposed of in an environmentally
correct manner.
Disposal
- Cable entry must be carried out from the top
- The louvre must be prepared by the louvre
manufacturer for the application of the drive
Mounting notes
Running speed and forces
CLOSED
OPEN
Closure Ranges
Cable from
the top
III
II
I
Guarantee
You will get
2 years guarantee
for all D+H products
from date of verified handing over of the system up to
maximal 3 years after date of delivery, when
mounting and starting has been carried out by
an
authorized D+H-distributor.
D+H guarantee is expired, with connection of D+H
components with external systems or with mixing of
D+H products with parts of other manufacturers.
Maintenance and cleaning
Inspection and maintenance has to be carried out
according to D+H maintenance notes. Only original
D+H spare parts may be used. Repair is to be carried
out exclusively by D+H.
Wipe away debris or contamination with a dry, soft
cloth.
Do not use cleaning agents or solvents.
Declaration of Conformity
We declare under our sole responsibility that the
product described under “Technical Data” is in
conformity with the following directives:
2014/30/EU, 2014/35/EU
Technical file at:
D+H Mechatronic AG, D-22949 Ammersbek
Thomas Kern
Maik Schmees
Member of the Board
Authorized signatory, Technical Director
05.11.2014
Drive unit with 2,5 m silicone cable.
Without tappet driver and screws.
Extent of supply
Safety notes
Operating voltage 24 V DC!
Do not connect directly to the mains supply!
- Connection has to be carried out only by an
authorized electrical specialist
- Danger of violent pressure in handaccessible area
- Keep away People from the operating area of the
drive
- Keep away children from the control
- Use only in dry rooms
- Only for inside mounting.
Use rain detector with danger of rain
- Just use unchanged original D+H parts
Observe enclosed r
ed safety slip!
Closing edge protection
In the "CLOSE" direction the drive has an
active protection for the main closing
edge. If there is an overload in the closing
range 3 and 2, the drive runs "OPEN" for
10 seconds, then "CLOSE" again. If after
three attempts closing is not possible, the
drive remains in this position.
Significantly greater forces
can be exerted at the
secondary closing edges.
Danger of crushing hands
and fingers!
®
- Drive for electric opening and closing for Hahn
louvre windows
- The louvre must be prepared by the louvre
manufacturer for the application of the drive
- Operating voltage 24 V DC
- Usable for smoke extraction as well as daily
ventilation
- Only for inside mounting
1,4 mm/sec. / 840 N
0,7 mm/sec.
840 N
1,4 mm/sec.
800 N
1,4 mm/sec.
800 N
5,6 mm
24,4 mm
- Microprocessor controlled synchro electronics
for a precise synchronous run of up to 2 drives
(Tandem programming required by SCS software)
- Individually programmable (via software SCS)
- Protection system for the main closing edge
