Megger MTO210, Инструкция по эксплуатации

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Safety
AVTMTO210 Rev 7 Sept 2013
9
G
CAUTION
Use only factory supplied mains cord!
Mains cord shall not be substituted!
Input Power Precautions
This instrument operates from a single-phase, sine wave, power source. It has a
three-wire power cord and requires a two-pole, three-terminal (live, neutral, and
ground) type input source. The voltage to ground from the live pole of the
power source must be within the following rated operating voltage:
For Cat. No MTO210: 120/230 V 10%, single-phase sine, 50/60 2 Hz
The neutral pole must be at ground potential. Before making connection to the
power source, determine that the instrument rating matches the voltage of the
power source. The power input plug must be inserted only into a mating
receptacle with a ground contact.
F
WARNING
Do not bypass the grounding connection. Any interruption of the
grounding connection can create an electric shock hazard.
Determine that the receptacle is properly wired before inserting
the plug.
The control circuits of the instrument are protected by two mains circuit fuses.
These fuses are located in the ON/OFF switch module and are replaceable by
the operator. To avoid electric shock and fire hazard, use only the fuse specified
in Section 8
Parts List and Optional Accessories , that is identical in respect to type,
voltage rating, and current rating. A detailed procedure for Fuse Replacement is
defined in Section 7 - Service.
F
WARNING
Before replacing the fuses, disconnect the power
input plug from the live power source.