Black Box KV0004A-XTRA-LED Benutzerhandbuch

Appendices

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Page 42

Appendix D. Safety information

•  For use in dry, oil free indoor environments only.

•  Both the unit and its power supply generate heat when in operation and will become warm to the touch. Do not enclose them

or place them locations where air cannot circulate to cool the equipment. Do not operate the equipment in ambient tempera-
tures exceeding 40 degrees Centigrade. Do not place the products in contact with equipment whose surface temperature 
exceeds 40 degrees Centigrade.

•  Warning - live parts contained within power adapter.

•  No user serviceable parts within power adapter - do not dismantle.

•  Plug the power adapter into a socket outlet close to the module that it is powering.

•  Replace the power adapter with a manufacturer approved type only. 

•  Do not use the power adapter if the power adapter case becomes damaged, cracked or broken or if you suspect that it is not 

operating properly.

•  If you use a power extension cord with the unit, make sure the total ampere rating of the devices plugged into the extension 

cord does not exceed the cord’s ampere rating. Also, make sure that the total ampere rating of all the devices plugged into the 
wall outlet does not exceed the wall outlet’s ampere rating.

•  Do not attempt to service the unit yourself.