TOS9200/9201
Setup 1-9
1.6
Checking Operations
This tester does not generate output until the protection status is cancelled by the
interlock function. To quickly check operations, connect the interlock jumper (pro-
vided with this product) to the INTERLOCK connector.
•
Use the interlock jumper only to quickly cancel the protection status.
When using this tester, use the interlock function as much as possible to
ensure a safe operating environment. To use jigs in withstanding voltage or
insulation resistance testing, provide a cover or other means for the DUT
to prevent electric shock by cutting off the output when the cover is
opened. It is also recommended that an enclosure be provided around the
operating area and that output be cut off every time the door is opened.
For details, see "4.3 INTERLOCK Connector".
•
Before turning on the power, con
fi
rm that the allowable voltage range indi-
cated on the power supply is the same as that indicated on the rear panel
of the tester. For details, see "1.4 Checking the Line voltage and Fuse"
•
When the power is turned on, the tester lights all LEDs on the front panel
and self-diagnosis is started.
Before starting up the tester, con
fi
rm that all LEDs are on to ensure safety.
It is particularly dangerous to start a test when the DANGER lamp is bro-
ken. Note that, in self-diagnosis, even when the DANGER lamp is lighting,
no output or voltage is being generated.
•
After turning off the POWER switch, wait several seconds before turning it
on. Turning the POWER switch on/off repeatedly with insuf
fi
cient intervals
may damage the tester.
Checking procedure
1.
Con
fi
rm that the allowable voltage range indicated on the power supply
is the same as that indicated on the rear panel.
2.
Confirm that the AC power cord is properly connected to the AC LINE
connector on the rear panel.
3.
Plug in the AC power cord.
4.
Turn on the POWER switch. Con
fi
rm that all LEDs on the front panel
are lit.
5.
Following the opening screen, display the ACW screen and con
fi
rm that
the tester is kept in the PROTECTION status by the interlock function
(“INTERLOCK”
fl
ickers on the LCD).
6.
Turn off the POWER switch.
7.
As shown in Fig. 1-7, connect the interlock jumper (provided with the
product) to the INTERLOCK connector on the rear panel.
8.
Turn on the POWER switch again.
WARNING
CAUTION
Summary of Contents for TOS9200
Page 22: ...P 10 Preface TOS9200 9201...
Page 116: ...3 78 Basic Operations TOS9200 9201...
Page 130: ...4 14 Using Terminals and Connectors TOS9200 9201...
Page 148: ...7 4 Maintenance TOS9200 9201...
Page 162: ...8 14 Specifications TOS9200 9201...
Page 170: ...I 4 Index TOS9200 9201...
Page 171: ......
