• INSTALLATION and OPERATING MANUAL - Before installing the lock on the door, remove the tongue with a thin screwdriver into the tongue rotation hole on the back of the lock to adjust it according to the RIGHT or left opening door. - Move the tongue to the RIGHT or LEFT position with the help of a hand. - Mark the place where you will install the lock. - The lockbox length is 180 mm. Open the slot with an 18 mm mill. Take measurements from the forehead surface of your door and drill the holes of the handle and key with a 20 mm drill on the vertical axis. - Mount your lock with a 3.5x25 mm chipboard screw. - Install the locking striker with 3 pieces of 3.5x20 mm chipboard screws. TYPE OF LOCK ARRANGEMENT USED MECHANICALLY IN RESIDENTIAL DOORS IN the BUILDING: manual LOCKING WITH INTERMEDIATE LOCKING POSITION PRODUCTION DATE: 02/2021 TESTS and VALUES REQUIRED FOR CLASSIFICATION - resistance TO lateral force ON the tongue slide IS 2kN. - To operate the lock with the key without applying lateral force - The maximum torque applied to the hub to operate the lock is 10 kN and the maximum torque required is 1.2 kN. -The tongue components of the lock and the movement limit stops are resistant to a torque of 20 Nm - The movement resistance of the tongue slide is a minimum of 12,500 cycles. -The maximum door mass that the lock can operate is 100 kg -The maximum door closing force that the lock can operate is 15 N. - Not designed for fire resistant doors. Lock slide protrusion min. 10 mm