D-904-H-PA Dorrenhaus door closer (20-80KG)

D-904-H-PA Dorrenhaus door closer (20-80KG)

Product information

Pros and cons

This small door closer can be used for light and medium heavy doors of 20-80 kg. This makes this door closer suitable for most residential applications.

This door closer is parallel mounted, which means that the closer is mounted on the door and the slide rails on the bottom of the frame on the push side of the door.

This door closer works through a sliding rail system which ensures a soft-smooth-close function that closes your door seamlessly without any noise.

This door closer with sliding rails is not suitable for ''old doors'' such as you see in 1930s homes.
The Glij-rails work optimally on newer frames where there is little slope or irregularities such as decorative profiles, etc.

Description
The D904-H-PA door closer is easy to mount on ''newer'' doors due to the use of a parallel sliding rail system and has a closing force of 2 - 3 - 4 (20-80KG) in accordance with the EN1154 standard. This standard is drawn up by the fire brigade with regard to fire resistance.

Setting options
This door closer has an adjustable closing speed and latching action.
This means that you can set the closing speed of the 1st 150 degrees as desired and the last 30 degrees final stroke independently of each other.
For example, you can have the door close quickly and then slowly pull the door into the lock or vice versa.

Assembly
This door closer is suitable for left and right-turning doors.

Parallel mounting:
This door closer is parallel door leaf mounted which means that the closer comes on the door arm at the bottom cam of the frame and that you push the door open away from you. A door closer with parallel mounting is often used when there is no frame available.
See drawing below.



In the box
Door closer
Slide arm
Screws and mounting material
Manual
Protective cap for the axle
Front cover cap

Setting advice
Tip: Open the door completely and close both adjusting screws of the door closer.
If you did it correctly, the door will now stay open and will not close again.
If you now slowly turn the correct screw a little, the door will slowly close.
This allows you to determine the closing speed.
If you did it right, the door should not close all the way now.
If you now slowly turn the other screw you can determine the speed at which the door closes.
This way you can adjust the entire closing speed to your own preference.

Technical Specifications

Video's

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