4
5
Foreseeable misuse
Never operate the keys with extended lever arms. This can damage the internal components and may
render the safety function inoperative.
Do not attempt to unlock the component with objects other than the corresponding keys.
Do not attempt to insert or remove a key by applying excessive force or with the aid of a tool
(hammer).
6
Identification
You can find the model designation and serial number on the component's type label for exact
identification.
If the component is part of a key transfer system, this information, except for the serial number, can
also be found on the key plan.
Note these details (prior to installation, if necessary), so that they can be provided in case of questions
or for ordering spare parts.
7
Safety-related functioning
The safety-related function is performed according to the following requirements:
1. No removal of the switch key in position 1 (cf. section 10.2).
2. No rotation of the switch key without the control voltage from the external security compo-
nent.
3. No removal of the key change in position 1 (see section 10.2).
4. No turning of the key change in position 1 if the switch key is not in position 0.
5. No actuating of the key change if the appropriate coded key change is not inserted.
6. No actuation of the switch without inserted, associated, coded switch key.
7. No actuation of the switch if the key change is not in position 1.
