26
BA-PB3_IP_EN / F0354800
To replace the nozzle and electrode, perform the following steps:
1. Switch off the machine and wait until the plasma generator has cooled down.
2. Unscrew the nozzle (2) with the cap nut (1) (right-handed thread).
Caution: When removing the nozzle, the ceramic sleeve (4) and the spacer for the
ceramic sleeve can fall out of the generator housing (5)!
3. Unscrew the electrode with O-ring (3) (right-handed thread) using an Allen key (width
a/f 2.5 mm).
4. Extract the electrode with O-ring (3) out of the coil by hand.
5. Insert the new electrode with O-ring (3) by turning it into the coil and screw it in tightly
with a torque wrench (tightening torque 1 Nm).
6. If necessary, first install the spacer for the ceramic sleeve (plastic), then install the
ceramic sleeve (4) back into the generator housing (5).
Caution: Observe the correct sequence during installation!
7. Screw the new nozzle (2) with the cap nut (1) to the generator housing (5) again and
tighten it hand-tight.
✓
The nozzle and electrode are now replaced.
Attention: Barrier sleeve made of ceramic in the plasma generator!
1. Barrier sleeves (#4 and #5) are inserted in the plasma generator.
2. Ensure that these barrier sleeves are inserted in the correct sequence. Absent or
incorrectly inserted barrier sleeves cause the
plasma generator to be damaged beyond repair.
3. The barrier sleeve (#4) is made of ceramic. Caution, risk of breakage!
