5.
Attach the fluid needle (
Chapter 8.5 ‘Changing the fluid needle’ on page 30
).
6.
Attach the fluid nozzle (
Chapter 8.6 ‘Changing the material nozzle and the air nozzle’
7.
Attach the fluid needle (
Chapter 8.5 ‘Changing the fluid needle’ on page 30
).
8.10
Changing O-ring in the locking piece
Disassembly
1.
Chapter 7.5 ‘Shutting down’ on page 24
).
2.
If necessary, secure fluid pressure pump or pressurised fluid container for the spray media
against restart.
3.
Interrupt the external material supply.
Fig. 21: Removing the O-ring
4.
To reduce the pre-tensioning of the spring ( Fig. 21/1), unscrew the needle stroke adjust-
ment screw ( Fig. 21/4) on the locking piece ( Fig. 21/3) to the end stop.
5.
Unscrew the locking piece ( Fig. 21/3) with a fork wrench.
6.
Remove the O-ring ( Fig. 21/2). For that, turn the adjustment screw ( Fig. 21/4) up to the
end stop in the locking piece.
Operating instructions
T-Dok-198-GB-Rev.3
[email protected], www.krautzberger.com
GB–42
Summary of Contents for 090-3566
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