FS-EXTREME FSEX2.25A Firesense Extreme Instruction Manual

FS-EXTREME FSEX2.25A Firesense Extreme

Installation Schematics for Mechanical & Electrical

Nozzle Assembly

| 2
2| NOZ-058| Fire sense Extreme Cockpit

Nozzle Assembly

| 2
3| FIT-097| 8mm Equal T Fitting| 3
4| FIT-098| 8mm Equal Bulkhead Fitting| 1
5| TUBE-003| 8mm Tubing| 6m

• The Installation Schematic Shown is for Reference Only.
• The Installation Applies to Part Numbers, FSEX2.25A, FSEX2.25M, FSEX3.0A, FSEX3.0M, FSEX4.0A & FSEX4.0M

Bottle & Bracket Installation Guide

• When installing the bottle into the car, it is advised that the bottle is mounted on anti-vibration rubber mounts.
• The bottle mounting and straps should be used in conjunction with the anti-torpedo mounts and sufficiently sized mounting bolts (M8) and washers used to affix to the vehicle chassis.

Fire sense Extreme Engine Nozzle Mounting

Nozzle Orientation
Ensure the nozzle is orientated as shown in the image to the left. The side nozzle should be aimed downwards.

Nozzle Mounting
The Nozzles should always be mounted to a hard mounting point using the nut supplied.
The brackets should be attached with a steel tie or jubilee clip but not a plastic cable tie.
In the event of a fire, the ties can melt and when the extinguisher is operated, the pressure can force the clips to break with the nozzles moving away from the desired position.

Firesense Extreme Cockpit Nozzle Mounting

Nozzle Orientation
Ensure the nozzle is orientated as shown in the image to the left. The side nozzle should be aimed upwards.

Nozzle Mounting

• The Nozzles should always be mounted to a hard mounting point using the nut supplied.
• The brackets should be attached with a steel tie or jubilee clip but not a plastic cable tie.
• In the event of a fire, the ties can melt and when the extinguisher is operated, the pressure can force the clips to break with the nozzles moving away from the desired position.

Fire sense Extreme Engine Nozzle Position Guide

Inline Position

• The nozzle positions play a key part in successfully bringing a fire under control and extinguishing it.
• The nozzles should be as high as possible within the engine bay area and The nozzles work by flooding the area with a clean agent gas and removing the heat quickly.

Transverse Position

Firesense Extreme Cockpit Nozzle Position Guide

Single Occupant & Single Seater

• The 1st Cockpit nozzle should be positioned towards the bulkhead aimed towards the driver’s legs with the second nozzle pointed towards the driver’s midriff.

Cars with a Second Occupant
The second nozzle should be positioned similarly to the first nozzle aiming towards the second occupants’ legs

Activation System

• Connect one Hirschman connector to the control box using the locating slot then tighten the connector using the collar.
• Insert the cable adjusters through the lever valve and tighten the nut.
• Fit the pull cable into the adjuster and pull through the inner cable.
• Place the inner cable through the top lever and fit the cable nipple leaving a small gap between the lever and nipple for testing cable-free movement

Electrical Installation Guide

• Mount the power pack in a visible position.
• The control box should be securely attached to the car using the supplied hook & loop tape as well as a tie.
• The Switch with a red plastic shroud is to be fitted in the cockpit so that it is in easy reach of both the driver and/or co-driver when sitting in the normal driving position and wearing fully fastened seat belts.
• The other switch with a flexible red membrane (waterproof) is to be fitted to the outside of the vehicle, close to the exterior master switch
• Both Should be marked using the supplied ‘E’ Stickers
• It is advised to waterproof any electrical connection to prevent accidental activation
• Once the system has been wired as per the wiring diagram, the following tests should be carried out to check the system is operating as required.

Electrical System Testing

• The Control Box can test the continuity of the wiring, switches and firing mechanism.
• The switch used is a 3-way switch and any testing should be carried out with the switch in the middle position.
• To Check the condition of the battery, press and hold the switch in the battery check position. Every 2 seconds the yellow light will flash. If the flashing light is dim or not working, change the battery by removing the 4 screws.
• To Check the continuity, ensure the switch is in the middle position (system inactive) to prevent accidental activation and all cables are fitted.
• Press the internal switch and ensure the red light illuminates.
• Repeat the process for the external switch.
• When you are ready to race, ensure the switch is in the system’s active position.
• Please note, that when the control box is in this position, NO lights will be illuminated.

Maintenance Guide

After System Activation

• When your fire system has been activated, the bottle must be sent for recertification to Protrust Solutions or one of our approved service agents.
• (Agent information can be found on our website)
• Failure to do this could result in the bottle failing at scrutineering.
• The Fluid will evaporate at room temperature, but any residue can be wiped up with a clean cloth

Before Refitting

When the system has been activated

1. Remove the pipework from all the nozzles and disconnect from the bottle.
2. Using compressed air, blow down each nozzle to ensure there is no blockage
3. Using compressed air, blow down the pipework from the bottle end to clear any debris from the pipes. 4. Reconnect all pipework ensuring they are fitted fully by pulling on the pipe after fitment.

Reinstall the Bottle
When the above steps are complete, you can now reinstall the fire bottle. Make sure the control box is in the inactive switch position on electrical systems before reconnecting the connector on the bottle.

Spare Parts List

Information

• For a list of our service agents and dealers, Please visit our website @ https://protrustsolutions.co.uk/pages/store-locator-1.

FAQ

• Q: How often should I get a Protrust Fire Extinguisher serviced?
• A: It is an FIA requirement that all fire extinguishers are serviced every 2 years for use in motorsport competitions. We allow for the missing of servicing due to inactivity if it falls within the 10 years of manufacture.
• Q: Can Protrust service any other branded Fire Extinguishers?
• A: No, Protrust will only service Protrust/SPA Extinguisher products.
• Q: What is the maximum life of a Protrust Fire Extinguisher?
• A: Protrust allows a maximum life of 10 years from the date of manufacture. This is to ensure the maximum durability of the cylinder and ultimately the safety of anyone in contact with the extinguisher.

CONTACT

• Protrust Solutions Ltd
• The Mill House, Packington Hayes
• Tamworth Road
• Lichfield
• WS14 9PN
• +44 (0) 1543 756850
• sales@protrustsolutions.co.uk.

References

• Service Agents & Dealers – Protrustsolutions.co.uk

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