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piezobrush PZ2
Operating Instructions for Handheld Device
Preliminary data
8 Operation
8.1 General operating instructions
Ensure that the fan grille is not covered so that the device can draw in enough ambient air.
Always hold the device in the middle area where the button and the logo plate are located and not in the
area closer to the tip (see picture).
When mounting the device, follow the advice below concerning electrical conductive devices.
Press the On/Off button to start generating plasma.
X
While plasma is being generated, do not put your hand into the working area. This may
disturb the plasma discharge and cause skin irritations and might be slightly painful.
Attention - Damage to device!!
The plasma generator may be damaged, if used without gas flow resulting in
a lack of the cooling medium needed in the process. Ensure that the fan
grille and the nozzle outlet are not covered while in use.
The plasma generator may be damaged if electrically conductive objects are
closer than 60 mm (~2.4 inches) to the front third of the plasma generator.
Exception: Substrates in front of the nozzle when using the nearfield-nozzle.
8.2 Changing the nozzle
Proceed as follows:
Ensure that the plasma generator is disconnected from the power supply.
Press the catch buttons on both sides of the nozzle insert.
Pull the nozzle insert out of the housing.
Put the new nozzle insert in the housing. If necessary, press the catch buttons initially and do not angle the
insert.
Apply a little pressure and slide the nozzle insert in until it engages in the lock position.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 17
Z63000Z2910Z1Z62
PZ2 - Prototypes
2019-06-12
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