PSEN cs4.2a
Operating Manual PSEN cs4.2a
1003575-EN-08
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Procedure actuator PSEN cs4.1 low profile glue
1. To seal the low profile actuators correctly, it is necessary to prepare the surface to
which the actuator is to be attached.
The surface must be clean, dry and free of grease.
Wipe off any solved grease and contaminations with a new, dry paper cloth.
Clean the surface with 70% isopropanol. Use lint-free paper cloths and change the pa-
per cloths frequently.
The adhesive surface is clean when the paper remains clean.
The cleaned surfaces must be sealed immediately to prevent any new contamination by
dust and fingerprints.
2. Remove the protective foil from the assembly aid and fix it to the sensing area of the
safety switch.
3. Place the actuator into the assembly aid so that the actuator’s covered adhesive sur-
face is on the surface.
Make sure that the actuator’s centre is on the same level as the orientation arrows of
the sensor and in the centre of the sensor.
[1]
[2]
Fig.: Safety switch with assembly aid and low profile actuator
Legend
[1] Assembly aid for low profile actuator
[2] low profile actuator
4. Remove the protective foil from the adhesive foil of the actuator.
Do not touch the adhesive foil after removing the protective foil!
5. Close the safety gate carefully and then press the actuator to the adhesive position.
6. Press on the actuator for at least 3 seconds with approx. 50 N.
After this time, an adhesive force of approx. 50 % is achieved. The full adhesive force is
achieved after 72 hours at an ambient temperature of at least 20 °C.
