UserManual DKIR1 DKIS1202010

202010 | DKIR1 & DKIS1 | 5 / 8
trained by the manufacturer.
Before putting dampers into service after installation
(and in subsequent periodic inspections) visual inspection
and functional test must be conducted. After the visual inspection
and functional test a record must be made into operational diary
(page 6).
2 Operating and Maintenance
2.1 The damper operation
After installation, the damper must be set up into the
operating position - closed. By connecting a power source
to activate the actuator the blade shall move. Respective
switching power supply achieves entry into the operating
position - closed.
2.2 Maintenance
Systemair smoke dampers are maintenance free.
3 Check of the functionality
Switching the supply phase according to Figure 3 - 7 damper
switch to the „open“:
• The blade must come to the fully open position and must
remain there detented.
• After reaching the end position of the blade the appropriate
signaling circuit must switch on.
Switching the supply phase according to Figure 3 - 7 switch
damper to the „closed“:
• The blade must come up to the fully closed position
and remain there detented.
• After reaching the end position of the blade the appropriate
signaling circuit must switch on.
Now the damper is in standby mode, so it must rest for normal
operation.
4 Inspection of the damper
Each damper should be inspected after installation and every
12 months using following steps:
1. Identication of damper
2. Date of inspection
3. Check of the electrical connection of the activation
mechanism
4. Check of the the electrical connection of the end switches
5. Check of the damper for cleanliness and eventually treatment
(where necessary)
6. Removing of the cover of the inspection lid.
7. Check of the inspection lid, cover tightness and eventually
correction and record (where applicable)
8. Check of the blade and sealings, and eventually correction
and record (where applicable)
9. Check of the safety damper closure - details see Chap. 3
10. Check of the damper functionality (details see Chap. 3)
opening and closing by the control system, tracking
the physical behavior of the dampers and signalization
of the end positions, and eventually correction and record
(where applicable)
11. Closing of the cover of the inspection lid.
12. Set up into the operating position - see Chap. 2.1
13. Record into operational diary (page 6) with name
and signature of the checker.
5 Warranty conditions:
1. IMOS-Systemair a.s. provides warranty for all its DKI smoke
dampers. The warranty period is 24 months, starting on
the date of product shipment, by an exceptional agreement
this period can be up to 30 months, starting on the date of
shipment.
2. The product is tested in the production factory before the
shipment. The producer guarantees that the product features
shall be in accordance with the related technical standards
during the whole warranty period, assuming that the
customer uses it in a way that complies with the Operation
manual. If, in spite of this, any unpredictable production
defects occur, the producer shall secure their removal
without charge.
3. The customer may apply for the warranty service only in
written form including serial number of the claimed damper.
4. The warranty does not apply to defects caused by
unprofessional handling, incorrect mounting, mechanical
damage or not following the instructions stated in the
Operation manual.
5. The warranty period shall be prolonged for the same period of
time which has elapsed between the date when the customer
lodged the claim for warranty service and the date when the
repair was carried out.
6. The repair shall be carried out at the customer’s premises and
the producer shall bear all the costs which are necessarily
needed for the repair.
7. In case no defects applicable for warranty are identied, the
costs associated with the arrival of the service technician will
be handled by the customer who led the warranty repair
claim.
8. Before you can install the smoke damper, it‘s functionality
must be tested according to the chapter 3 Check of the
functionality.
DO NOT INSTALL NONFUNCTIONAL SMOKE DAMPERS!
Changes of smoke damper functionality, caused by transport
or installation, aren´t reclaimable after the installation
(deformations, damages, mechanical damage of the sealing
material, foreign objects which can constrain the blade, wrong
handling of the activating mechanism etc.)
9. Before you can connect the smoke damper into the ductwork,
smoke damper‘s functionality must be checked again
(according to chapter 3 Check of the functionality).
IT IS NOT POSSIBLE TO CLAIM FAULTY FUNCTIONALITY CAUSED
BY PRODUCTION, TRANSPORTATION OR INSTALLATION AFTER
CONNECTING THE DUCTS TO THE SMOKE DAMPER!
The dampers are transported in covered means of transport,
on pallets or in boxes. When handling during transportation
and storage, the dampers must be protected against damage
and weather conditions and the damper blades must be in
the closed position. These products must be stored in a closed
and dry area where the temperature is kept within the range
of -20 °C to +50 °C.
The damper is part of the SHEVS. Therefore the system must
be checked as specied in its operational and maintenance
requirements.