precautions to avoid prolonged exposure of extinguishing agent to high temperatures. After use of the system secure the area
by natural or forced ventilation. Use the system only in permissible ways required by the manufacturer.
BlazeCut Pressure Tube
Unique BlazeCut Pressure Tube has both storage and detection function which means that the extinguishing agent is stored
directly in the pressure tube. The pressure tube is made of special heat stabilized plastic resistant to most of alcohols, bases,
water, ethers, ketones, hydrocarbons, mineral oils, standard fuels, salt solutions, organic acids.
Always consult use of the system in application with presence of mineral acids, phenol and other aggressive chemicals with
your supplier.
Pressure tube is under constant pressure. Do not damage the tube, do not puncture or throw. During transportation secure
against movement. During transfer do not rub against the ground. Do not mend damaged tube. Do not store or transport in
vicinity of strong sources of heat, aggressive chemical substances (caustic, corrosive substances), prevent contact with sharp
objects, vibrations or loading with other objects. Store in dry and well-ventilated rooms. Protect from sunlight.
Always handle the pressure tube as if it were under pressure, unless it is directly verified that it is completely empty.
Fittings
The fittings of the tube close the tube and keep the system under pressure. The fitting is closed by a pressure gauge on one
end and sealing screw or pressure switch on the other end. The pressure switch is fitted at the factory when ordered.
Do not try to remove fittings of the tube if it is under pressure. Protect the fittings from corrosive substances during storage and
transportation.
Pressure Gauge
Actual pressure in the system can be determined by reading the value on the pressure gauge, which is mounted on the fitting
tube. Try to install the pressure gauge so that the pressure values can be read.
Pressure Switch
T Series
models with the letter “S” in model designation have an integrated pressure switch that allows connection of signalling
devices or to perform a shutdown operation at agent discharge. An IP65 Pressure Switch is factory fitted for outdoor and mobile
applications.
T Series models with the letters
“S-E” in model designation have an integrated economy pressure switch that allows connection
of signalling devices or to perform a shutdown operation at agent discharge. An IP54 economy pressure switch is factory fitted
for indoor and fixed applications only.
Where there are high risks of power arcing, BlazeCut recommends T Series to be installed with a pressure switch on all
applications of 240 V and above, so that the application is immediately deenergized via the use of a T Series pressure switch
model.
If you have purchased a model with the pressure switch, please refer below in this User Manual or to the T Series Manual for
more information about the pressure switch and its wiring.
INSTALLATION INSTRUCTIONS
If the BlazeCut T Series system is installed in the engine compartment, the system can be placed either
on the engine hood or directly into the engine compartment (see figures below). To secure optimal fire
suppression effect, it is necessary to determine which option is more suitable in the given engine
compartment. For example, if the engine is under a plastic cover, it is recommended to install the system
directly into the engine compartment under the plastic cover.
Installation on the hood Installation into the engine compartment
1.
The tube in the retail packaging is secured with cable ties. Cut off the cable ties carefully, avoiding damage to the tube.
Dispose the silicone and plastic protectors used for packing purposes.
2.
The package contains high temperature cable ties for installation in the protected enclosure. It is possible to use PVC
dipped or rubber insulated metal clamps to prevent detachment of the tube in case of a fire. Do not use a steel fastening
material for installation. If in direct contact, steel clamps, steel cable ties or wire will cause heat concentrations on the
pressure tube. This can result in a lower temperature/false actuations.
