Model Overview
FC120 - FIRE RESISTANT CURTAIN
The FC120 is an electrically operated automatic vertical fire barrier, consisting of a stainless steel wire reinforced glass fabric curtain and galvanised steel box assembly and guide rails. The box, guide rails and bottom rail can be powder coated as an optional extra.
The curtain is powered by a 24v DC motor which includes gravity failsafe as standard.
This curtain is designed to remain open during normal use and only to be closed during a test or an emergency situation. In the event of receiving a fire alarm signal or a power failure the barrier will perform a controlled descent to create a fire resistant barrier.
From the above data it can be calculated using a formula from the SFPE Handbook, section 2, that it would be possible for building occupants to safely pass a 6.0m wide Guardian fire curtain at a distance of 1.0m after a period of 60 minutes.
Approved standards
The fire resistance performance of curtains to BS 476: Part 22: 1987
The fire resistance performance of curtains to BS EN 1634-1: 2008
Product Performance
This product is capable of providing 120 minutes integrity performance if subjected to a fire resistance test in accordance with the standards mentioned above.
Size limitations
Minimum width: 800mm
Minimum height: 800mm
Maximum width: 5200mm
Maximum height: 5000mm
Download brochure and drawings - Here
Construction
Curtain
A stainless steel wire reinforced glass fabric designed as a curtain material which is intended for applications exposed to high temperatures.
This product is only available in a grey finish.
The curtain includes tabs positioned at regular centres which extend beyond the curtain. These tabs restrain the curtain in the guide rails without significantly increasing the coil size.
The curtain fabric weighs 0.69kg/m2.
Bottom rail
The bottom rail consists of two pieces of galvanised steel angle bolted together either side of the curtain.
Guide rails
100mm wide x 55mm deep two piece galvanised steel guide assembly which can be face or reveal fitted. The guide rails are designed to allow for expansion when acting as a fire barrier.
The guide rail consists of an inner section which is face or reveal fixed in posistion. The outer section conceals the fixings and is fixed to the inner section with rivet nuts. The guide rails can be powder coated to any RAL or BS number, within our range, as an optional extra.
End plates
The end plates are manufactured from galvanised steel and are 200mm wide and 220mm high. One size of end plate suits all current sizes of fire curtain.
The end plates can be powder coated to any RAL or BS number as an optional extra.
Box
200 x 220mm galvanised steel two piece box assembly. Boxes are supplied in sleeved sections to allow for expansion.
The box can be powder coated to any RAL or BS number, within our range, as an optional extra.
Axles
70mm (1.5mm), 101.6mm (1.6mm) or 101.6mm (3.2mm) round steel barrels are used depending on the products size.
The products average overall weight when assembled is approximately 17kg/m2.
Motors & control options
The fire curtain is powered using a 24V DC tubular motor which is supplied as standard with a 4m 7 core cable.
This product is not designed for frequent use, this product is designed to remain open during normal use and only to be closed during a test or an emergency situation.
The motors and control panels feature controlled descent or gravity fail safe in the event of a signal from a fire alarm or a power failure.
The standard G1 control panel features:
- Alarm test input
- Emergency override input for emergency escape or Fireman’s switch
- Audio / visual output
- 24v battery backup
The high specification G2 panel includes all the features of the G1 and also:
- Split drop of curtain to allow emergency access
- Low battery automatic close feature
- Group control facility
- Safety device inputs
- Integrated radio receiver
The high specification G2 panel includes all the features of the G1 and also:
- 240 min resistance
- Local heat and smoke detectors 24v DC
- Voice warning systems 24v DC
- Emergency retraction buttons 24v DC
- Flashing beacons 24v DC
Installation options
The curtains must be fixed to appropriate masonry/concrete or steel supporting constructions that have a fire resistance of at least that specified for the fire curtain and are capable of maintaining adequate support for the required periods of up to 120 minutes.
The box and the guide rails can be face and or reveal fitted. The box design features a removable access panel; access will be required to allow the product to be maintained.
Maintenance
There is a requirement under The Regulatory Reform (Fire Safety) Order 2005 for the buildings responsible person to ensure all fire safety equipment is maintained.
Maintenance and testing of the product
The period between checks is at the discretion of the customer however we recommend the following:
| Weekly | Check all the system for correct operation. Test operation of systems, self contained detectors and check the integrity of the curtain. |
| 3 – 6 months | Inspection and test of the system by a competent engineer. |
| Annually | Full inspection and test of the system by a competent engineer, clean self contained detectors. Replace the two 12v lead acid batteries in the control panel*. |
*The control panel incorporates two 12v lead acid batteries which are maintenance free. However it is recommended that the battery condition is monitored on a regular basis and that they are exchanged as necessary and at least every 12 months.
Professional Installation - FIRAS
The installation of a fire door or shutter is a complex procedure requiring a detailed understanding of the role played by each individual component. It therefore needs to be installed by someone with the correct training and expertise.
As approved Firas Registered Fire doors and shutter installers we ensure a certified and traceable process from manufacture to installation.
FIRAS is a certification scheme for companies installing fire protection products and systems.
No matter how good a product is, poorly installed its fire protection performance can be severely reduced.
We are certified installers of fire doors and shutters. Proper installation of fire shutter assemblies and door sets is fundamental to their overall performance.
Maintenance Packages
Planned preventative maintenance
See our maintenance section or contact us for more information.
Guardians repair and maintenance services and engineers are accredited to the DHF's TS004 Repairs and maintenance standardand
Click here for more information.
Why have your door and shutter systems maintained?
- It is a legal requirement - as failure to show evidence of maintenance could mean prohibition & enforcement notices being served and fines up to £5000 and imprisonment for 2 years. 'Safety In Use', the New European CEN Standards legislation - States that all types of door should be maintained in an efficient state, in efficient working order and in good repair. For further clarification visit www.dhfonline.org.uk.
- Routine maintenance prolongs the operational life of the installation and ensures that the installation is kept in good working order.
- It ensures that the door is working in a safe and efficient condition - helping to prevent accidents and damage which in turn results in down time, effecting work flow, productivity and resulting in loss of revenue.
- It assists in identifying potential problems which can easily be rectified.
