Replace plasma tube

Regardless of whether you have a PRZ 14, RPZ 15 or RPZ 16 plasma generator - or an identical, but more expensive device (e.g. „Plasmatrohn“ from Kalcker): Here you will find brief instructions on how to replace the plasma tube.

Replacement plasma tube can be ordered here
NLS Informationsmedizin GmbH Plasma tube

⚠️ Important - Safety instructions
Before you start replacing the plasma tube, Always disconnect the device completely from the power supply (pull out the mains plug).

Step 1:
Removing the screws

The plasma tube is separated on the left and right by Two sheet metal covers (green) are protected. These are marked with Screws (red) is attached to the generator.
Please Loosen all screws on the left and right side.

Step 2:
Removing the cover

Now remove the two covers on the left and right side. You will then see the plasma tube together with the side guards (silicone) on the left and right.

Step 3:
Remove protection, loosen rings

Now remove the Silicone protection. Behind it are the Outer ring (yellow) and the Screw connection to the tube (blue).
Then turn the outer ring counterclockwise until it is solved.

Step 4:
Disconnect cable

You can now use the Pull the cable out of the ring - both left and right - so that subsequently only the tube in the holder remains.

Step 5:
Plasmatube is exposed

You have now uncovered the tube and removed all the cables on the left and right sides.

Step 6:
Removing the tube

⚠️ Important: First lift the left end of the tube and then pull the tube to the left out. Under no circumstances both ends at the same time otherwise the tube may break.

Step 7 and further:
Installation of the new tube

The positive thing about dismantling is that you have already carried out the steps once and now only have to reverse order proceed.

author avatar
Herbert Eder

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