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Spider™ and SpiderDuo® KVM-over-IP Device User Guide 130
Appendix E: PCU Safety Information
Please follow the safety precautions described below when installing and operating the PCU.
Cover
Do not remove the cover of the PCU. There are no user-serviceable parts inside. Opening or
removing the cover may expose you to dangerous voltage that could cause fire or electric
shock.
Refer all servicing to Lantronix.
Power Plug
When disconnecting the power cable from the socket, pull on the plug, not the cord.
Always connect the power cord to a properly wired and grounded power source. Do not use
adapter plugs or remove the grounding prong from the cord.
Only use a power cord with a voltage and current rating greater than the voltage and current
rating marked on the unit.
Install the unit near an AC outlet that is easily accessible.
Always connect any equipment used with the product to properly wired and grounded power
sources.
To help protect the product from sudden, transient increases and decreases in electrical
power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS)
connected between the AC power source and PCU.
Do not connect or disconnect this product during an electrical storm.
Input Supply
Check nameplate ratings to assure there is no overloading of supply circuits that could affect
overcurrent protection and supply wiring.
Warning: To avoid electrical shock always disconnect the AC power cords to the
PCU before servicing.
Grounding
Maintain reliable grounding of this product.
Pay particular attention to supply connections when connecting to power strips, rather than
directly to the branch circuit.
Fuses
For protection against fire, replace the power-input-module fuse with the same type and rating.