455/A2/B2
Grounding the Product
This product is grounded through the grounding conductor of the power cord. To avoid
electrical shock, plug the power cord into a properly wired receptacle before connecting to the
product input or output terminals. A protective ground connection by way of the grounding
conductor in the power cord is essential for safe operation.
Danger Arising From Loss of Ground
Upon loss of the protective-ground connection, all accessible conductive parts (including
knobs and controls that may appear to be insulating) can render an electric shock.
Use the Proper Power Cord
Use only the power cord and connector specified for your product.
Use only a power cord that is in good condition.
For detailed information on power cords and connectors, see Section 2, Operating
Instructions.
Refer cord and connector changes to qualified service personnel.
Use the Proper Fuse
To avoid fire hazard, use only the fuse of correct type, voltage rating and current rating as
specified in the parts list for your product.
Refer fuse replacement to qualified service personnel.
Do Not Operate in Explosive Atmospheres
To avoid explosion, do not operate this product in an explosive atmosphere unless it has been
specifically certified for such operation.
Do Not Remove Covers or Panels
To avoid personal injury, do not remove the product covers or panels. Do not operate the
product without the covers and panels properly installed.