Installation and Maintenance
3-5
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Notices for connecting automated device
The grounding system of the device and the automated station should be connected
together.
Add anti-interference iron core to the high voltage cable and the 2 ends (device
output and DUT) of RTN/LOW test cable with winding at least 1 circle.
The high voltage and RTN/LOW test cable must be separate from the control cable.
The high voltage and RTN/LOW test cable must keep proper distance from the
tester panel.
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Standard warnings
1. Only accessories that meet the manufacturer’s specifications shall
be used.
2. Do not disable the safety purpose of grounding type plug. Use the
power supply cord only in combination with an earthed socket-outlet.
3. Do not block any ventilation openings to prevent over heating of the
equipment. Keep the ventilation slits uncovered during operation.
Failure to do so could cause the instrument to overheat and may
damage internal components.
4. The mains plug is used as the disconnecting device and shall
remain readily operable. The socket-outlet shall be installed near the
equipment and shall be easily accessible.
5. If the instrument is used in a matter not specified by the
manufacturer, the protection provided by the instrument may be
impaired.
6. For European: A certified power supply cord not lighter than light
PVC sheathed flexible cord according to IEC 60227, designation
H03 VV-F or H03 VVH2-F (for equipment mass not exceeding 3 kg),
or H05 VV-F or H05 VVH2-F2 (for equipment mass exceeding 3 kg),
and be rated for at least 3G 0.75 mm² (for rated current up to 10 A)
or 3G 1.0mm² (for rated current over 10 A up to 16 A) wire or larger,
and the length of the cord does not exceed 2 m must be used.
3.2
Notices for Maintenance
Except notified in the manual there is no items can be maintained by user in this device.
Please contact Chroma or sales agent when any abnormal condition occurs in this device.
Do not perform maintenance by yourself to avoid causing any unnecessary hazards that
may damage the device.
3.3
Troubleshooting
Besides replacing the fuse (see section
) or other notified in the
manual, there is no troubleshooting to be performed by user.
Please contact Chroma or sales agent when any abnormal condition occurs in this device.
Do not perform maintenance by yourself to avoid causing any unnecessary hazards that
may damage the device.
WARNING