Applicable information
Refer to the following other relevant information prior to maintenance.
- DIN ISO 2768-1:1991-06 General tolerances
- Directive "Hardware for windows and patio doors – Specifications/notes on the product and on liability (VHBH)" of the Quality Association for Locks and Fittings (Gütegemeinschaft Schlösser und Beschläge e. V.)
guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/VHBH - Directive "Fixing of oad-bearing hardware components for turn-only and turn-and-tilt hardware (TBDK)" from the Quality Association for Locks and Fittings (Gütegemeinschaft Schlösser und Beschläge e. V.)
Guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/TBDK - Directive "Sash brakes that are controlled by the central locking gear – definitions and tests (FBDF)" from the Quality Association for Locks and Fittings (Gütegemeinschaft Schlösser und Beschläge e. V.)
guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/FBDF - Directive "Restrictor and cleaning stays for tilt sashes and tilt skylights (FPKF)" from the Quality Association for Locks and Fittings (Gütegemeinschaft Schlösser und Beschläge e. V.)
guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/FPKF - Directive "Turn-opening restrictors – Supplementary tests relating to EN 13126-8
Testing the durability of turn-opening restrictors in combination with the bearing components (DOEB)" der Gütegemeinschaft Schlösser und Beschläge e. V.
guetegemeinschaft-schloss-beschlag.de/Pruefen-Zertifizieren/Richtlinien/DOEB/