Blaze T Series - TxxxES-E Models Specifications; TxxxES-E Economy Pressure Switch Parameters; Maintenance and Inspection; System Visual Inspection and Pressure Checks

TxxxES-E MODELS ONLY
Parameter
Description
Material of body
brass, nickel plated steel with plastic cover
Switch point
set to 1 bar (14 psi)
Switch configuration
NC
Maximum pressure
30 bar (435 psi)
Max Power rating DC
Max Power rating AC
50/60 Hz
36 V DC
240 V AC
3 A
Electrical outlet
2 x wire 0.75 mm
2
, 150 mm length
IP rating
IP54
Operation temperature
from -20 °C up to 80 °C (-4 °F to 176 °F)
Tested to
EN60730 - automatic electrical controls for household and similar use
Advantages
light weight, cost-effective
MAINTENANCE
The BlazeCut T Series does not require any special maintenance. It is recommended to visually inspect the
system and its state at operating temperature, between every month and three months dependent on the type
of environment it has been installed in. During the movement of the tube, bubbles of gas in the extinguishing
agent will be visible. This indicates that extinguishing agent is in the tube and the BlazeCut T Series is functional.
SYSTEM PRESSURE INSPECTION
It is recommended to inspect the pressure of the tube when the equipment is at operating temperature. Due to
physical and chemical properties of the agent, pressure in the tube can vary depending on the ambient
temperature. The higher the ambient temperature, the higher pressure in the tube and vice versa.
IMPORTANT! At very low temperatures the pressure of agent vapours is close to zero.
Indicator on the pressure gauge can vary from 0 bar (0 psi) when temperatures are very low to 17 bar (247 psi)
when temperatures are very high. This is not a sign of defect in the system.
CASES WHEN THE BLAZECUT SYSTEM MUST BE REPLACED
• The system is leaking, was used or emptied from other reason.
• The system was exposed to direct fire.
• The tube shows signs of damage.
• Metal parts of the enclosure are corroded or show visible signs of damage.
INSTRUCTIONS FOR PROCEDURE AFTER SYSTEM ACTIVATION
Extinguishing agent does not leave residue. Ventilate the protected enclosure properly, do not enter the area
before ventilation. Remove the used system from the protected enclosure. The same procedure should be
followed after the release of extinguishing agent from other reasons (system damage etc.).
In case of fire the system activates automatically burning the tube without previous warning. In case of fire do
not come into direct proximity of the system, there is a risk of being affected by the extinguishing agent.
In case of activation of the system do not enter the protected enclosure and do not open the covers of the
protected enclosure, wait for total release of extinguishing agent.
Pressure Switch models TxxxES-E
When supplied before actuation
(pressurized)
This is the configuration of the Economy
Pressure Switch on models TxxxES-E