8
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
CAUTION
When Installing the Unit
• Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock.
• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord
itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock. When
removing the power cord, be sure to hold its plug to pull.
• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the
power supply cord connected to the outlet may cause damage to the power supply cord, resulting in fire or
electric shock.
• Do not block the ventilation slots in the unit's cover. Doing so may cause heat to build up inside the unit and
result in fire.
• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric
shock.
When the Unit is in Use
• Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal
injury and/or property damage. In addition, the object itself may fall off and cause injury and/or damage.
• Clean the unit periodically. Contact your TOA dealer regarding the cleaning. If dust is allowed to accumulate
in the unit over a long period of time, a fire may result.
• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean it periodically.
In addition, insert the plug in the wall outlet securely.
• Switch off the power, and disconnect the power supply plug from the AC outlet when cleaning or leaving the
unit unused for long periods of time. Doing otherwise may cause a fire or electric shock.
• An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the
electrical installation of the building.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
WARNING
When the Unit is in Use
• Do not touch the power supply plug or control line during thunder and lightning, as this may result in electric
shock.
• The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be easily
accessible.
• A readily accessible disconnect device shall be incorporated in the building installation wiring.