Duplo DPB-500, Instruction Manual, Page: 7 / 148

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Safety Precautions
Safety Precautions
In this manual, operations and handling of the unit which are hazardous are described using the
following marks to prevent personal injury or property damage to the user and others.
Ignoring this mark could result in the possibility of
serious injury or even death.
Ignoring this mark could result in the possibility of injury
or physical damage.
This mark indicates a “Warning” or “Caution”.
A graphic may be shown inside the mark to describe the warning or caution more specifically.
This mark indicates a forbidden action.
A graphic may be shown inside the mark to describe the forbidden action more specifically.
This mark indicates actions that must be performed.
A graphic may be shown inside the mark to describe the action to be performed more specifically.
Power Supply
● This unit shall be installed near the socket-outlet where the plug on the power supply cord is easily
accessible.
● Make sure the power supply used is always within the following range.
Power supply : Y208V, 240V AC (three-phase), 60 Hz (USA, Canada)
Y380 to Y415 V AC (three-phase), 50/60 Hz (Europe)
● When you power other appliances from the same AC outlet, make sure that the combined power
consumption does not exceed the power supply capacity.
Rated current (Rated power) : 3.2 kW AC (three-phase 208 V, 240 V 60Hz) 8 A/single-phase
(USA, Canada)
3.2 kW AC (three-phase 380 to 415 V 50/60Hz) 5 A/single-
phase (Europe)
Use only the power supply voltage specified on the main nameplate.
Using other voltages could result in a fire or an electrical shock.
Make sure that the combined power consumption of the appliances to be
connected does not exceed the capacity rating of the power outlets or plug
receptacles.
Exceeding the capacity rating could cause the power outlets, plug receptacles, or power extension
cords to overheat and catch a fire.
High touch current
Earth connection essential before connecting supply.