| | 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. 7005C43 |
| 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 | CHECK OPERATION OF EXTERNAL HANDLE | All OK | Problems met | Operation |
|---|
| Check
that the door opens / closes correctly when using the outer handle
(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. 7005C43 |
| Handle not working | Replace the handle Op. 7005C11 |
| 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 | Handle not working | Replace the handle Op. 7005C53 |
| Faults in the control rods | Restore the correct attachment of the rod to the lock
and the handle Op. 7005C51 |
| 6 | CHECKING 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' |
