Index revision : A
31
7118
•
Step 3
: Clip the conductive PTFE washer.
Replace it if necessary. It is recommended
not to reuse the washer more than 3 to 4
times, and it must not be able to be
removed without the aid of a tool.
•
Step 4
: Check the continuity between the
PTFE conductive washer and the metal tip
of the electrode. The value usually meas-
ured is of the order of 200 to 300
Ω
but a
value up to 1000
Ω
is permissible.
•
Step 5
: Fold the electrode with the flat nose
pliers and fold it over to a length of about 5
mm.
WARNING : The small PTFE tube must not hide the
end of the electrode, so fold it over if necessary.
However, the metal end may be a little
uncovered (less than 1mm).
WARNING : The electrode must not be in contact
with the injector when the head is mounted on
the gun.
Checking
continuity
