Hitachi PD1 Handbuch Seite 6

SAFETY GUIDELINES(continued)
CAUTION
• Do not coil or wind the power cord.
This may cause excessive heat resulting in a fire.
• Caution for 200 - 240V operation only
This equipment relies on the protective devices in the building installation for short - circuit
and over - current protection. Refer to the following table for the suitable number and
location of the protective devices which should be provided in the building installation.
INFORMATIVE EXAMPLES OF PROTECTIVE DEVICES IN SINGLE - PHASE
Case A: Equipment to be connected to
POWER SYSTEMS with earthed neutral
reliably identified, except for Case C
below.
Case B: Equipment to be connected to
any supply, including IT POWER
SYSTEMS and supplies with reversible
plugs, except for Case C below.
Case C: Equipment to be connected to 3
- wire power systems with earthed
neutral reliably identified.
Verify that the protective devices in the building installation meets the conditions
in the table prior to installing the equipment.
• Remove the power cord for complete isolation!
For complete isolation from the mains, remove the power cord from the monitor or from the
wall socket.
IV
You may have serious injury or your property may be damaged
unless you follow the instruction below.
EQUIPMENT OR SUB - ASSEMBLIES
Protection
against
Earth faults
Overcurrent
Earth faults
Overcurrent
Earth faults
Overcurrent
Minimum number
of fuses or circuit Location
- breaker poles
1 Phase conductor
Either of the two
1
conductors
2 Both conductors
Either of the two
1
conductors
Each phase
2
conductor
Each phase
2
conductor