ESP302 Controller Start-Up Manual
A1270B1 - EDH0411En1021 – 02/20 4
– If the user suspects service or repair is required.
• Keep air vents free of dirt and dust and obstructions.
• Keep liquids away from unit.
• Do not expose equipment to moisture exceeding specification.
• Do not operate this equipment in an explosive atmosphere.
• Disconnect power before cleaning the Controller/Driver unit. Do not use liquid or
aerosol cleaners.
• Do not open the ESP302 Controller/Driver stand-alone motion controller. There are
no user-serviceable parts inside the ESP302 Controller/Driver.
• Return equipment to Newport Corporation for service and repair.
• Dangerous voltages associated with the power supply are present inside
Controller/Driver unit. To avoid injury, do not touch exposed connections or
components while power is on.
WARNING
This product is equipped with a 3-wire grounding type plug. Any
interruption of the grounding connection can create an electric shock
hazard. If you are unable to insert the plug into your wall plug
receptacle, contact an electrician to perform the necessary alterations
to ensure that the green (green-yellow) wire is attached to earth
ground.
System earthing must be of type earthed neutral (TN-) as defined by
CEI60364.
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