Additional operating instruction according to ATEX 2014/34/EU damper DKA-L-PPs-EL-Ex
Z08/56 - 5
Construction subject to change.
No return possible!
19.12.2018
Version:
Dimensions of accessories
(at an extra charge):
angle flange (-WF, on both sides)
Available sizes angled flange (-WF)
Information regarding assembly and commissioning
Prior to being installed in the ventilation system, the device
must be checked for damage. Damaged fire dampers must not
be installed.
The device may only be used in accordance with its designated
use in air ventilation systems for supply air and return air.
The device must be mounted only using approved fastening ma-
terial.
No additional parts must be fastened to the device.
The device must be connected to the ventilation duct network on
both sides in electrically conducting manner.
In order to avoid the risk of static charges, the device must be
connected to the on-site equipotential bonding on the ground-
ing connection provided for this purpose.
Make sure that the ventilation systems are not subjected to any
anomalous operating conditions, such as vibrations, pressure
surges or high proportions of solids in the medium.
For electrical connection diagrams, refer to the respective Scha-
ko additional information.
Electrical wiring and commissioning work must be performed
by skilled personnel only.
Information regarding maintenance and inspection
Proper maintenance increases operational safety and the serv-
ice life of the device. This is why the devices should be subjected
to regular inspection.
If inspection dates are prescribed by law, they must be complied
with.
The operating personnel must be informed, prior to starting
maintenance and inspection work.
The personal safety measures must be looked up in the safety
data sheet. Hazard caused by contact or inhaling hazardous sub-
stances must be excluded by taking appropriate safety meas-
ures.
Prior to maintenance or inspection, all system components up-
and downstream of the device must be switched off and secured
against being switched on again.
NW
øD
øDF
øLK
s
Number of holes
110
110
170
150
8
8
125
125
195
165
8
8
160
160
230
200
8
8
200
200
270
240
8
8
250
250
320
290
8
12
315
315
395
350
10
12
400
400
480
445
10
16
