mercor mcr FID S c/P Series, Руководство по эксплуатации и обслуживанию

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mcr FID S/… c/P
single-plane fire dampers
„MERCOR” SA –
The company reserves the right to modify and change the document
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Independent damper limit switches – for the RST variant
WK1 – a single switch – signalling the state of closing the damper partition.
WK2 – a set of two switches – signalling the state of closing and opening the damper partition.
Switch technical data
Limit switch WK1 and WK2 1xNO/1xNC SPDT (switching contact) 5A, 230V AC
Temperature of operation of limit switches -25 ...+85
0
C
Cabinet Plastic
Warning
The moment the partition closes, the switch signalling
the damper closing is controlled (contact 2-3 is
closed).
Electric connection diagram of limiting switches WK1 and WK2
7. TRANSPORT AND STORAGE CONDITIONS
Fire dampers are packaged in cardboard boxes or placed on pallets. Dampers are protected against damage by film
or another covering material. Damper transport may take place using any means of transport, provided they are
protected against weather factors. Dampers placed on means of transport should be secured against shifting of
position during transport. Before installing dampers, control each of them visually. Do not move the damper by holding
by the connection cable or put a device on a release and control mechanism. Do not hit or drop the damper. When
moving and installing, support the damper on the sides or edges of the body.
Dampers should be stored in closed rooms that provide protection against external weather conditions. In the case
dampers are stored on the ground, place them on protection pads in order to protect them against damage.
8. MAINTENANCE AND SERVICE
„Mercor” SA devices should undergo periodical technical inspections and maintenance actions, no less frequent than
12 months during the entire operation period, that is during the warranty period and after it. Inspections and
maintenance should be carried out by the manufacturer or by companies that have authorisation for servicing of
„MERCOR” SA devices.
The obligation to carry our regular service inspections of fire protection devices results from the Art. 3(3) of the
Regulation by the Minister of Internal Affairs and Administration of 7 June 2010 on fire protection of buildings, other
civil structures and areas (Journal of Laws of 2010 No. 109, item 719).
It is recommended to execute, between inspections, the following:
 Inspections of the condition of electrical conditions, taking the mechanical damage particularly into account.

Inspections of the condition of the supply voltage for the devices, which allowed the following tolerances:
 24V±10% for electric actuators

24V±2% for electromagnetic release mechanism

230V ±10% for electric actuators
Mobile hook with a nut
Fuse cell
Fixed hook on the
damper partition
Damper partition
Closing signalling
Opening signalling