SMAY KWP-L, Техническая документация инструкция

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Date of editing: 16.09.2022
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Technical documentation
KWP-L
In order to check the proper functioning of fire damper, in particular:
KWP-LE fire damper
a. Make a visual inspection of the interior of fire damper, determine the condition of the baffle and seal, whether
there are no damage or dirt that could block the fire baffle during closing.
b. Check the fire damper without disconnecting the supply voltage from the actuator.
c. The opening and closing test should be carried out by positioning the baffle from control system („open” and
„closed” position read on the position indicator located on the actuator).
d. After doing the above, leave the fire damper in the open position.
e. Make a control protocol.
KWP-LS fire damper
a. Make a visual inspection of the interior of fire damper, determine the condition of the baffle and seal, whether
there are no damage or dirt that could block the fire baffle during closing.
b. Check the wiring of the limit switches.
c. Close the fire damper by pulling on the hand release. The baffle should close freely. Check that the baffle is
closed properly. If the baffle does not close properly, adjust by pulling the spring to the next latch of the spring
mechanism.
d. After that, move several times the baffle using a key, attaching it to the axle
e. After doing the above, leave the fire damper in the open position
f. Make a control protocol.
On the housing of fire damper there is an inspection opening, which enables making an inspection and checking the
condition of the drive system. inspection opening is sealed by ceramic gasket and it is installed by M5x16 screw.
Figure 20. Inspection opening in KWP-L damper