Nhn Door Closer Fitting Instructions

This illustration shows the nhn 480 door closer with slide arm in a right handing configuration din l top jamb installation.

Nhn door closer fitting instructions.

Whether for private homes or contemporary office buildings door closer systems from nhn are intelligent integrated access solutions that combine consistency convenience design and premium quality. The most important function of this closer is to ensure that the door closed certainty especially for electric rim locks. The d e nhn80vp series of door closers are a multi size range of door closers. Open the door 1 inch 2 5 cm if the closer is under too much tension to slide the pin out.

2 p ar le ar m p l ic a t o n no 1 no 2 fast slow no 1 closing speed no 2 latching speed backcheck delayed action adjust if required adjust power strength of door closer here c lockw ise ng anti clo ckw ise lo ng. Fig 66 parallel arm application door closer fitted on push face of door fig. Closer mounted hinge side of door. With an overhead door closer you will not have to worry about doors being left open.

Most door closers have 2 3 different holes that you can use to attach the cylinder closer to or further away from the bracket to adjust the closing pressure. It is recommended to fit always a door stop. Our team can install either a flag type auto hinge or a centre hung auto hinge to secure the doors in your building. It has successfully been type tested to bs en 1154 and bs en 1634 1 and is accredited with ce certification where applicable the nhn80vp series is backed up with a 10 years no quibble guarantee.

Closer mounted hinge side of door.