Hitachi CE50-10, Instruction Manual

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1.1 Prerequisites
To ensure long service life of the unit without impairing its functions, appropriate environment and handling are
required.
WARNING
Do not modify or disassemble the unit. Failure to heed this warning might cause a fire or electric shock, or might
damage the unit.
Do not install the unit in any of the following places. Doing so might damage the unit or shorten its service life:
• A place exposed to direct sunlight
Example: Near a window
• A place subject to extreme changes of temperature or humidity
Example: Near an air conditioner
• A place subject to electrical noise
Example: Near a motor, generator, or air ionizer
• A place subject to strong magnetic fields
Example: Near a magnet
• A place subject to excessive dust
• A place subject to frequent vibration
• A place subject to corrosive gas
• A place subject to sound-induced vibration
Example: Near large buzzers or alarms
• A place subject to corrosive salt particles
Example: Outdoors near the seashore
1.1.1 Rated power supply
Table 1‒1: Input power supply voltage shows the input power supply voltage available for this unit.
Table 1‒1: Input power supply voltage
Input power supply voltage
AC100V to 10%, -10%
1.1.2 Installation of the unit
WARNING
• Use the power cable that comes with the unit. Using any other cable might cause equipment failure, fire, or
electric shock. If this unit is to be used with a voltage over 125 V AC, prepare a suitable power cable and verify
proper operation of the cable before use.
• The outlet to which this unit is connected must have a ground terminal (ground pole). You must also install an
earth leakage circuit breaker.
Failure to take these measures might cause fire and electric shock.
• Do not use a two-pole plug without a ground pole. Doing so might cause electric shock or equipment failure.
CAUTION
1. Installing the CE50-10
2