WAGNER PEM-CG3, Operating Manual

Page: 14 / 24

PEM-CG3 Maintenance
4.3 Inserting the safety wedge
Hint
The C3 generation of spray guns has a longer nozzle insert than the previous
versions. To ensure that the nozzle insert is not damaged on the insertion of the new
safety wedge, a wedge tool is available for assembly (article number
0351986 ).
1
Wedge tool
2
Safety wedge
3
Nozzle insert (cut away)
Before you commence the insertion of the new safety wedge, pull the worn safety wedge out
of the nozzle insert using serrated, narrow flat-nosed pliers.
Proceed as described below:
1. Guide the safety wedge
2
into the wedge
tool
1
.
2. Insert both parts in the opening on the
nozzle insert to the stop.
3. If it is not possible to push the wedge tool
in as far as the mark
X
, rotate the wedge
tool a little until it can be pushed into the
mark.
The mark
X
must be flush with the end
Y
of the nozzle insert.
4. The safety wedge is now correctly
assembled and you can pull the wedge
tool back out of the wedge tool.
The safety wedge remains inserted in the
nozzle insert.
•
Prior to re-fitting, check whether the mating surface on the nozzle insert 3 and in the spray
gun housing 5 have been thoroughly cleaned so that the electrode tip is electrically
connected to the high voltage generator.
•
Carefully fit the nozzle insert in the spray gun housing and fasten in place using the outer
nut.
•
Slide the deflector cone back over the nozzle insert.
The spray gun is ready for use again.
0351713 14 03/2003