Plymovent Shield 5k1, Инструкция по установке и эксплуатации

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0507347110/160114/B SHIELD fire safety solutions (5k1) | INSTALLATION | EN - 19
11.1 Product description and operation
FlameShield
1
is a fire suppression generator designed to be
installed directly into the filter system. FlameShield is activated
by the ShieldControl fire detection panel 5 seconds after a fire
alarm.
The FlameShield is designed to suppress or extinguish filter fires
of EN 2 Class A and NFPA 10 Class A (normal or solid
combustible material in Plymovent filters).
In 5 to 10 seconds, the filter volume closed by the sliding valves
is filled with a potassium aerosol. This material reacts with the
free radicals in the flame. The free radicals react with the
aerosol instead of the fuel and the chain reaction is stopped
immediately. The residue is a negligible amount of harmless and
stable potassium hydroxide salt (KOH). This reaction also uses
energy from the fire.
After activation the aerosol remains active for at least 30
minutes, which also prevents the fire from starting up again.
11.1.1 Transport and storage
To avoid damage, the following conditions for transport and
storage should be adhered to.
- Do not drop.
- Store between -50 and +100°C (-58 and +212°F).
- Relative humidity during transport and storage: max. 98%.
If FlameShield is stored in accordance with the above-
mentioned conditions, shelf life of the aerosol generator is 15
years.
11.2 Installation
• Refer to Fig. I on page 28 for the required number, type
2
and
position of FlameShield aerosol generator in MDB filter
system.
Final installation position of FlameShield must be as follows.
Fig. 11.1
A Filter cartridge
B Junction box
C Framework MDB
D Mounting bracket FlameShield
E FlameShield module
Fig. 11.1
To install the FlameShield module(s), proceed as follows.
Fig. 11.2
•
Assemble the mounting bracket (part A + B).
• Drill 2 x 2 holes in the framework of the MDB housing in
accordance with the supplied drilling template.
• Mount the junction box (C) along with the mounting bracket
using the supplied bolts, washers and nuts.
• Place a cable gland (F) in the junction box using one of the
knock-out cable entries.
• Guide the cable through the cable gland into the junction
box.
• Place the FlameShield module (E) in the bracket. Make sure
to push the generator to the middle stop (D) to ensure the
correct flow direction of 10°.
• Fasten tightly.
11 FLAMESHIELD
Scope of supply:
- aerosol generator (200
or 500 g)
- mounting bracket (two-
piece)
- junction box
- metal cable gland
- plastic cable gland (2)
- mounting material
1. FlameShield is the name used by Plymovent for the use of FirePro
aerosol generators in Plymovent filter systems. FirePro is a product
of Celanova Ltd. Listing and certifications are registered under the
name FirePro.
2. Number and type of FlameShield aerosol fire extinguishing
generators has been calculated by certified personnel in conformity
with BRL-KZ 3003 and NFPA 2010, based on filter class A, E, safety
factor 1.3 and min. concentration of 55.29 g/m² effective
component.
WARNING
Failure to use the correct number, type and position of
the FlameShield generators will prejudice the effective
fire response.
Use one of the predrilled holes in the junction box
housing to mount it. The box can be mounted using
only one mounting point.
C
A
B
MDB
A
D
E