PF3000 Power Filter Characteristic Tester User Manual
Notes
1) In order to assure the output and measurement accuracy, the instrument should be preheated
for more than 30 min after switching on.
2) The power supply is AC 220V, 5A, 50Hz; DC or AC 380V is not allowed to inserted.
3) The Ethernet twisted signal cable is used to connect with PF3000. You are not allowed to pull
or shake the cable during online working.
4) The related software is run under Windows XP system.
5) After testing, PF3000 should be put in the package case. When cleaning the case, the power
supply should be cut off.
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Safety notes
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1) The power adaptor must have protective ground.
2) In order to prevent static electricity, the tester must be connected to ground before testing.
3) Any connector in front panel is not allowed to connect with ground.
4) When the device is working, the output signal cable is prohibited to plug out.
5) Disconnect the power supply before disconnecting cables.
6) Avoid electric shock accident when the output voltage is above 36V.
7) It’s not allowed to feed external voltage/current into the output side of tester.
8) The signal beyond measuring range should not be input at the measurement terminal.
9) Do not block the ventilation outlets.
10) Do not run the equipment in wet or condensing environment.
11) Do not switch-on and operate the equipment in the place having explosive gas or water vapor.
12) Avoid the equipment being wet by rain.
13) When the device works abnormally, please contact the factory and don’t try to fix by your own.
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