Guardian™ Fire Safety Solution

GUARDIAN™
Lincoln Electric’s Guardian™ fire safety solution is a total system to prevent, detect and suppress fires in the welding and fume extraction and filtration systems – reducing the risk of fire to a minimum. Guardian™ program contains several components which may be combined to create a system solution. The Guardian™ products are divided into three categories: prevention, detection, and suppression.
Guardian Fire Safety Solution
Prevention - Spark Guardian™ 10 Spark Arrestor - AD1387-4
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Top Features

  • The Spark Guardian™ is highly efficient in preventing sparks and cigarette butts from passing through, and on to the filter.
  • Also, it is a very effective in-line pre-separator, reducing dust load in the connected fume control filter system.


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Prevention - Spark Guardian™ 16 Spark Arrestor - AD1387-5
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Top Features

  • The Spark Guardian™ is highly efficient in preventing sparks and cigarette butts from passing through, and on to the filter.
  • Also, it is a very effective in-line pre-separator, reducing dust load in the connected fume control filter system.


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Prevention - Spark Guardian™ 20 Spark Arrestor - AD1387-6
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Top Features

  • The Spark Guardian™ is highly efficient in preventing sparks and cigarette butts from passing through, and on to the filter.
  • Also, it is a very effective in-line pre-separator, reducing dust load in the connected fume control filter system.


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Prevention - Oil Guardian™ Limestone Feeding Unit 480/3/60Hz - AD1387-23
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Top Features

  • The Oil Guardian™ is a limestone feeding unit that continuously doses limestone powder into the fume control system ductwork.
  • Oil Guardian™ features three agitators that supply a steady uninterrupted flow of limestone powder from the hopper to the duct.


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Detection - Guardian™ Control - AD1387-29
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Top Features

  • The fire detection panel processes the signals from the temperature, spark and smoke sensors and activates the alarm and fire suppression system.
  • To secure the overall functionality, Guardian Control™ monitors the wiring loops of sensors as well as the suppression system.

Input Power

  • 120V AC (60Hz/165VA)
  • 220V AC (50Hz/185VA)


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Suppression - SV-16 Sliding Valve - AD1387-51
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Top Features

  • The sliding valve assembly is to be mounted in a fume extraction duct.
  • The valves are to be mounted such that one valve is located in the filter inlet and one is located in the filter outlet duct.


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Suppression - SV-10 Sliding Valve - AD1387-49
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Top Features

  • The sliding valve assembly is to be mounted in a fume extraction duct.
  • The valves are to be mounted such that one valve is located in the filter inlet and one is located in the filter outlet duct.


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Suppression - SV-12 Sliding Valve - AD1387-50
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Top Features

  • The sliding valve assembly is to be mounted in a fume extraction duct.
  • The valves are to be mounted such that one valve is located in the filter inlet and one is located in the filter outlet duct.


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Suppression - SV-20 Sliding Valve - AD1387-52
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Top Features

  • The sliding valve assembly is to be mounted in a fume extraction duct.
  • The valves are to be mounted such that one valve is located in the filter inlet and one is located in the filter outlet duct.


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Suppression - SV-24 Sliding Valve - AD1387-53
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Top Features

  • The sliding valve assembly is to be mounted in a fume extraction duct.
  • The valves are to be mounted such that one valve is located in the filter inlet and one is located in the filter outlet duct.


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Detection - Spark Detector Set - AD1387-27
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Top Features

  • One set of spark detectors is to be installed in the fume control system filter outlet duct.
  • When detecting sparks or particles of burning or smoldering material, detectors give a signal to the
    Guardian Control™ fire detection panel to activate the fire suppression system.


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Detection - Heat Detector Set - AD1387-25
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Top Features

  • A set of temperature detectors can be installed in the fume control system filter housing.
  • When measuring excessive heat, detectors deliver a signal to the Guardian Control™ fire detection panel to activate the fire suppression system.


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Suppression - Solenoid Valve - AD1387-54
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Top Features

  • The 3/2 solenoid valve shuts off the compressed air supply of a fume control central filter system in case of fire.
  • For enhanced safety, it releases the air from the filter’s compressed air tank at the same time.


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Detection - Smoke Detector - S29287-55
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Top Features

  • When detecting smoke, it delivers a signal to the Guardian Control™ fire detection panel to activate the fire suppression system.
  • Features a venturi air sampling system.


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Detection - Smoke Detector - S29287-56
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Top Features

  • When detecting smoke, it delivers a signal to the Guardian Control™ fire detection panel to activate the fire suppression system.
  • Features a venturi air sampling system.


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Suppression - Flame Guardian™ 200 - AD1387-55
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Top Features

  • Non-toxic, non-corrosive compact fire suppression system
  • Environmentally neutral and maintenance free generator

Processes

Stick, TIG, MIG, Flux-Cored, Plasma Cutting, Grinding (not suitable for grinding Aluminum, Magnesium, or other explosive materials)


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Suppression - Flame Guardian™ 500 - AD1387-56
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Top Features

  • Non-toxic, non-corrosive compact fire suppression system
  • Environmentally neutral and maintenance free generator

Processes

Stick, TIG, MIG, Flux-Cored, Plasma Cutting, Grinding (not suitable for grinding Aluminum, Magnesium, or other explosive materials)


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