Restrictor Safety Catch Fitting Guide

Here is some guidance on how to fit the Nico Restrictor Safety Catch

D44 Restrictor Safety Catch drawing 1 jpeg

 

1. Secure the restrictor safety catch arm assembly to the sash using the same location groove as the friction hinge. Ensure the hook is facing towards you.

D45 Restrictor Safety Catch drawing 2 jpeg

 

2. Position the striker assembly on the frame as shown, using the same location groove as the friction hinge channel. Ensure that the striker pin engages properly in the hook feature when the window is closed then reopened.

D46 Restrictor Safety Catch drawing 3 jpeg

 

3. Check that the window opening does not exceed 100mm maximum. If a smaller opening is required position the catch and striker further away from the friction hinge. For a larger opening position the catch and striker closer to the friction hinge. Always ensure that the catch assembly does not foul the friction hinge upon closing.
NOTE : 100mm maximum opening must not be exceeded.