| | Results of the tests |
| 1 | CHECK DOOR LOCK STRIKER | All OK | Problems met | Operation |
|---|
| Check
that the lock striker is fixed correctly |
Continue to Step
2
| Striker incorrectly secured |
Refix the striker correctly
Op. 7005A10 |
| 2 | KEY OPERATION CHECK | All OK | Problems met | Operation |
|---|
| Check
that the door opens / closes properly using the key |
Continue to Step
3
| Faults in the control
rods |
Re-engage
the linkages correctly on the external handle and lock
Op. 7005C42 |
| Lock not fixed correctly |
Refit the lock correctly on the door
Op. 7005N21 |
| 3 | CHECK KNOB OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the door opens / closes correctly when the safety knob is operated |
Continue to Step
4
| Faults in the safety rod |
Restore the correct attachment
of the safety rod to the lock
Op. 7005C67 |
| Lock not fixed correctly |
Refit the lock correctly on the door
Op. 7005N21 |
| 4 | CHECKING HANDLE BUTTON OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the door opens / closes correctly when the outer button is
operated (with the safety lock not on) |
Continue to Step
5
| Faults in the control
rods |
Re-engage
the linkages correctly on the external handle and lock
Op. 7005C42 |
| Lock not fixed correctly |
Refit the lock correctly on the door
Op. 7005N21 |
| 5 | CHECK OPERATION OF INTERNAL HANDLE | All OK | Problems met | Operation |
|---|
| Check
that the door opens / closes correctly when the internal handle
is operated |
Continue to Step
6
| Faults in internal handle
linkages |
Re-engage
the linkage correctly on the handle
Op. 7005C55 |
| Faults in the control rods |
Re-engage the linkage correctly on the lock
Op. 7005C51 |
| 6 | CHECK CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Search for the
fault starting from another symptom' |