Setup, Compatibility & Care
Compatibility: This restrictor is designed for use on most common window and door types, including uPVC, wood, aluminium, and steel frames. Ensure the frame is solid enough to accept screws.
Installation:
- Determine the desired opening limit (approximately 100 mm). Position the restrictor arm and base plate accordingly on the frame and the opening sash.
- Mark the screw hole positions.
- Using the provided 45 mm self-drilling flat head screws, fix the base plate securely to the frame and the arm to the sash.
- Once fixed, extend the cable and insert it into the lock mechanism. Remove the key to automatically engage the lock.
Care: Clean the exterior of the restrictor with a soft, damp cloth. Avoid using abrasive cleaners or solvents. Periodically check that the cable is not frayed and that the lock mechanism operates smoothly.