6. Operation
6.1 Initial operation
After installation and electrical connection the power supply unit is turned on by using the I/O
switch.
The green control light signalizes the electrodes being supplied with high voltage
Follow also the operating manual of the electrode!
6.2 Calibrating the power supply (optional)
Units with electrode monitoring function have to be calibrated on the first start-up. Press the button
'cal' on the front panel of the power unit and turn it on simultaneously.
The calibration takes about 30 seconds and is signalized by cycling LEDs. Calibration should only
be used with clean electrodes and there should be no high electrostatic charged material around.
The sampled data is being saved permanently, a new calibration is only necessary when the elec-
trode configuration has changed, e.g. when additional electrodes have been fitted.
6.3 Monitoring the power supply (optional)
On the front panel of devices with electrode monitoring you find the following information:
7. Maintenance
The power supply does not require any special maintenance. The Device has to be checked on
correct function and earthing regularly.
8. Troubleshooting
Warning: Follow the respective regulations for electrical installations and let only qualified
personnel carry out the work!
Any maintenance on the device may only be done with interrupted supply voltage!
If the green Power-LED does not illuminate although the device is turned on and the supply voltage
connected, a fuse might be faulty.
Check the installation and the connected cables on faults or defects correct any of them and then
replace the fuse. Specifications on the value are to be found on the name plate of the power supply
unit.
If the Problem continues to appear, disconnect all electrodes from the device while it is turned off
and reconnect them one at a time, until the fault can be allocated to the supply unit or an electrode
and replace the faulty component.
Display of charge in Material
5 level display of
contamination/dirt on
Bar -
Green = clean
Yellow = average dirt
Red = clean urgently
Alarm: Show red if
fault
HV OK: Monitors
HV Output
Calibration Button
Power: ON Indicator
Instructions/Booklet/HP50-ION
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Содержание HP50-ION
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