◇8
same as that indicated on the rear panel of the tester.
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, confirm that all LEDs are on to ensure safety.
It is particularly dangerous to start a test when the DANGER lamp is broken.
Note that, in self-diagnosis, even when the DANGER lamp is lighting, no output or voltage is being
generated.
CAUTION: After turning off the POWER switch, wait several seconds before turning it on. Turning the
POWER switch on/off repeatedly with insufficient intervals may damage the tester.
Checking procedure:
1. Confirm that the allowable voltage range indicated on the power supply is the same as the input voltage
range set by the fuse holder.
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. Confirm that all LEDs on the front panel are lit. Following the opening
screen, display the ACW screen.
5. Following the opening screen, display the ACW screen and confirm that the tester is kept in the READY
status.
6. Turn on the POWER switch again.
1.6 Other Specifications
1. Power: ≤500VA (TH9320)
≤400VA (TH9310)
2. Dimensions(W*H*D): 280mm*88mm*420mm;
3. Weight: approx. 15kg (TH9320); approx. 13kg (TH9310).
4. Multi-channel module: 280mm*50mm*420mm; approx.5kg
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