The Roto H500 MVD500 is a high-quality genuine gearbox designed for durability and efficiency. It features a double spindle option and is available with either a 35mm or 45mm backset, making it versatile for various door types.
Operation Modes:
Lift Lever or Double Spindle: Choose between a lift lever operation or a double spindle mechanism for your convenience.
Latch Reversal Instructions:
Remove the Latch: Undo the screw in the latch to take it out.
Reverse the Latch: Flip the latch to the desired orientation.
Reinsert and Secure: Place the latch back in position and replace the screw to secure it.
Locking Mechanism:
Automatic Engagement: When closing the door, the latch automatically engages for added security.
Engage Additional Locking Points: Lift the handle upwards to activate the additional locking points.
Secure with Deadbolt: Throw the deadbolt by turning the key. Note that on some brands, lifting the handle will automatically throw the deadbolt.
Unlocking Procedure:
Unlock the System: Turn the key to unlock the system.
Disengage Locking Points: Push the handle downwards to disengage the locking points.
Retract the Latch: A further quarter turn of the key will retract the latch, allowing you to open the door.
This gearbox is designed for reliable performance and robust security, making it suitable for both residential and commercial use.
