Index revision : D - March 2018
34
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•
Step 4:
With the flat pliers, remove the small
PTFE tube surrounding the electrode.
Check that no residue remains in the elec-
trode housing. If necessary pass by hand, a
drill or a 1 mm metal rod into the hole.
Reassembly
:
The repair kit includes an electrode equipped
with its small PTFE tube.
•
Step 1:
If necessary, clean the electrode
manually and with precaution with a drill or
metal rod of 1mm diameter
•
Step 2
: Insert the electrode equipped with
the PTFE tube. As soon as it appears on the
other side of the air cap, pull it with fingers.
Then push it to the bottom of the housing
with the screwdriver, the return strand of
the electrode must fit into a small bore, only
the rear part of the electrode must flush
with the bottom of the counterbore.