4
Operating instructions
Solenoid interlock
TZM/TZF SPEZ
EN
3. Mounting
3.1 General mounting instructions
Three mounting holes are provided for fixing the enclosure. The
solenoid interlock is double insulated. The use of an earth wire is not
authorised. The solenoid interlock must not be used as an end stop.
Any mounting position. The components however must be mounted
so that the opening of the actuating head is protected against the
penetration of dirt (e.g. sand, dust, chips). In case of painting activities,
the components must be covered.
In all ...CHI versions, the factory set actuating direction must
not be changed. If the actuating direction of these versions is
modified, the holding force F no longer is guaranteed.
If another actuating direction is desired, the four screws of the actuating
head must be loosened. Turn the actuating head in the desired direction
and retighten the screws (tightening torque 0.5 Nm). The default screws
installed in the actuating head can be replaced with the supplied
tamperproof screws.
For power-to-unlock devices (TZF...), the actuator must
be inserted when the actuating head is turned. Any
non-observance of this prescription could result in the
components being damaged.
The safety component and the actuator must be permanently
fitted to the safety guards and protected against displacement
by suitable measures (tamperproof screws, gluing, drilling,
pinning).
Please observe the remarks of the standards ISO 12100,
EN 953 and ISO 14119.
When used in ambient temperatures > 40°C, the solenoid
interlock must be protected against contact with inflammable
materials or inadvertent personal contact.
3.2 Dimensions
All measurements in mm.
TZ…
129
95
125
15
5,5
65
79
92
,5
7,5
41
15
26
5
5,
04
37
,5
22
TZ…CHI
37,
5
95
15
5
5,5
9
50,
5
13
65
79
7
7,5
102,5
125
129
15
26
41
4. Rear side Electrical connection
4.1 General information for electrical connection
The electrical connection may only be carried out by
authorised personnel in a de-energised condition.
If the risk analysis indicates the use of a monitored interlock
they are to be connected in the safety circuit with the
contacts indicated with the symbol .
