8Getting To Know Your MachinePower and Ground Connection CautionsEnsure that the plug connection is free of dust. In a damp environment, a contaminatedconnector can draw a significant amount of current that can generate heat andeventually cause fire over an extended period of time.Always use the power cord provided with your machine. When an extension power cordis required, always use a properly rated cord.● 240V 13AIf you use a cord with an unspecified current rating, the machine or plug may emit smokeor become hot to the touch externally.Do not attempt to rework, pull, bend, chafe or otherwise damage the power cord. Do notplace a heavy object on the cord. A damaged cord can cause fire or electric shocks.For Your SafetyTo prevent severe injury and loss of life, read this section carefully before using the PanasonicDP-1520P/1820P/1820E to ensure proper and safe operation of your machine.■ This section explains the graphic symbols used in this Operating Instructions manual.WARNING:Denotes a potential hazard that could result in serious injury or death.CAUTION:Denotes hazards that could result in minor injury or damage to the machine.■ This section also explains the graphic symbols used in this Operating Instructions manual.These symbols are used to alert operators to a specific operating procedurethat must not be performed.These symbols are used to alert operators to a specific operating procedurethat must be emphasized in order to operate the machine safely.Installation and Relocation CautionsDo not place the machine near heaters or volatile, flammable, or combustible materialssuch as curtains that may catch fire.Do not place the machine in a hot, humid, dusty or poorly ventilated environment.Prolonged exposure to these adverse conditions can cause fire or electric shocks.Place the machine on a level and sturdy surface that can withstand a weight of 40kg. Iftilted, the machine may tip-over and cause injuries.When relocating the machine, contact your Service Provider.When moving the machine, be sure to unplug the power cord from the outlet. If themachine is moved with the power cord attached, it can cause damage to the cord whichcould result in fire or electric shock.PrecautionsCAUTIONWARNING