While every effort has been made to ensure the accuracy of the information provided, no liability can be taken for any errors or omission.
Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice.
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U-KS-001-E Issue 2
KS
Powersafe Electrical Switch
User Manual - Original Language Version
The KS powersafe electrical key switch is designed to be part of a safety system and is used to isolate the power releasing a key
which is then used to gain access to a hazardous area via an access interlock such as the AI, AIE or Salus.
The KS key switch is not designed for security purposes.
No hazardous substances were used in the manufacture of this product. The product can be disposed of in standard waste.
Usage
Installation
Front of panel units should be mounted to a flat surface using 4 off suitable fixing screws. Offer up back box of enclosure in
desired position and use mounting holes as a drilling template.
Back of panel units should be mounted to a flat surface using suitable fasteners (please refer to drawing on page 4 for more
details). The lock face should be sealed to the panel for ingress protection.
Cables should be connected to the switch (via the cable gland for front of panel) in accordance with the applicable wiring
diagrams. Ensure that the unit is bonded for earth continuity (see drawing on page 4 for more installation details).
IMPORTANT:
The interlock should be mounted using anti-tamper fasteners to prevent unauthorised removal.
The KS range of switches must be installed by a competent and qualified person who has read and understood these
instructions. Please retain this document in your technical file.
Maintenance
Periodic visual checks should be carried out by the site manager / safety officer.
Do not lubricate lock barrel with oil or grease, use CK Dry Powder Graphite if necessary.
In case of defects beeing detected please contact your nearest Castell Support Department for further actions.
Please see Contact section for contact details.
