• Push the knob down and turn it to close or open the door. • The turning knob blocks as soon as the lock is closed or unlocked completely. • Turning the key fixes the current position of the turning knob: locked or unlocked.
• Remove the screws from the door frame with a 5 mm Allen key® . • Position the lock at the door frame. • Tighten the screws again.
IMPORTANT INSTRUCTION FOR USE After finishing the assembly, close the door carefully and pay attention the HEOSafe ® Lock passes the rubber seal without any difficulty.