Mark 1 Multipoint Gearbox - Lift Lever

Product Information

The DGS gearbox is designed for durability and ease of use, featuring a latch and deadbolt mechanism. It measures 208mm in height (excluding fixing lugs) and has a width of backset + 19mm.

• Latch Height: 32mm
• Deadbolt Height: 35mm
• Gap Between Latch and Deadbolt: 54mm

The gearbox is securely fixed to its faceplate with three screws. The screw placements are as follows:

• Top to Middle Screw Distance: 108mm
• Middle to Bottom Screw Distance: 92mm

The follower measures 8mm, with the surrounding thickness varying between 30mm (thicker) and 35/45mm (thinner).

Important Measurement Note: Always allow an additional 2mm when measuring your backset with the gearbox removed from the faceplate.

Functionality:
These gearboxes are exclusively available in a lift lever function. The split spindle and fast locking functions are now obsolete; if you require either of these functions, a new style full-length lock is necessary.

Operation Instructions:

• To Lock the Door:

  1. Lift the handle upwards to engage the locking points.
  2. Secure the locking points and main deadbolt (if applicable) by turning the key.

• To Unlock the Door:

  1. Turn the key to unlock the system.
  2. Push the handle downwards to disengage the locking points and retract the latch.

Product Specification

• Manufacturer: DGS
• Backset Options: 30mm, 35mm, 40mm, or 45mm
• Centres PZ: 92mm
• Case Height: 208mm
• Case Width: Backset + 19mm
• Copy/Genuine: Copy
• Cylinder Type: Euro
• Handing: Not Handed
• Main Gearbox: Latch & Deadbolt
• Spindle: Single 8mm
• Operation: Lift Lever
• Packaging: Supplied in singles

For any further inquiries or assistance with measurements, please feel free to reach out!