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DORMA TS73EMF EN 4 Electromagnetic Hold Open/Swing Free Door Closer

DORMA TS73EMF EN 4 Electromagnetic Hold Open/Swing Free Door Closer

The DORMA TS73EMF is a rack and pinion electromagnetic door closer available with hold open (TS73EMF) or swing free functionality (TS73EMFS).

 

TS73EMF

The DORMA TS73EMF is a rack and pinion electromagnetic door closer available with hold open (TS73EMF) or swing free functionality (TS73EMFS).

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£179.99 VAT excl.
£215.99 VAT incl.

Description

The DORMA TS73EMF EN 4 Electromagnetic Hold Open/Swing Free Door Closer has the following features:

  • 24V DC 90mA nominal Operating Voltage
  • Max Door Weight 80kg
  • Max Door Width 1100mm
  • Designed & Fully Compliant to EN1154 & EN1155
  • The Dorma TS73EMF is CE Marked
  • Hold Open (TS73EMF) or Swing Free operation (TS73EMFS)
  • Convertible functionality – since the body is the same mechanism used in both the TS73EMF and the TS73EMFS, you only need to change the arm assembly if you wish to change the function.
  • Certified to ISO9001
  • Pull Side Mounting. (Transom Mounted Push Side version available upon request.)

TS73EMF: Hold Open Function
The TS73MF will hold open between 75° and 180°.The unit should be linked to the fire alarm via a relay so that in the event of a fire/smoke alarm activation, the door will be closed firmly by the integral hydraulic closer. These are ideal for use in busy corridors where free egress is desired but where assurance that the doors will close to prevent the spread of smoke and fire is essential.

TS73EMFS: Swing Free Function
The TS73EMFS will hold open at any point between 75° and 180°. The Swing Free Function of the door closer is particularly useful in places like Care Home bedrooms where the occupant needs the privacy that a Hold Open Unit doesn’t provide. It makes the door easier to push open and pull closed and should also be linked to the fire alarm to ensure that the spread of smoke and fire is prohibited.

24V DC
EN4 - Max.80kg/1100mm doors
Silver
Fig 1 - Pull Side Mounting
Swing Free
Hold Open
Fire Door Closers

Video Transcript

The TS73EMF is CE marked and approved for use on fire doors. Maximum door width of 1100mm when using power size 4. Carry out a full health check of the door to ensure there are no obstructions and that all intumescent seals, locks and door hardware are operating correctly. If the door opens against a wall, ensure the door pivot point projects beyond the reveal by 26mm min, to allow opening angle of 180 degree. Adjust closing speed to suit the door width, weight and site conditions. Test door to ensure it will close fully into the frame. Ensure that the connector box is positioned as per measurements provided in the fitting instructions. If a concealed connections is required remove the knock out section at the rear of the connector box. For surfacing mounting pull the power cable through the screw fix gland. Always use a qualified electrician to make electrical connections. Check the door to ensure that the maximum door opening is possible without damaging the distribution box or armoured cable loop. Ensure the test switch is on and check the door holds open, ensure the door closes into the frame once the power has been removed. Ensure that regular maintenance checks are carried out on the door closer to ensure correct operation throughout its life cycle.

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DORMA TS73EMF EN 4 Electromagnetic Hold Open/Swing Free Door Closer

The DORMA TS73EMF is a rack and pinion electromagnetic door closer available with hold open (TS73EMF) or swing free functionality (TS73EMFS).

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