88
7.5 Replacement of rotating nozzle
WARNING!
Only to be carried out by authorized staff.
1
2
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Figure 18. Components in the nozzle
1. Nozzle head 2. Rotating nozzle
• Option 1.8VHD¿[HGZUHQFKVL]HPPWRORFNWKHQXW
between the nozzle and the rotating nozzle. Then unscrew
the nozzle by hand.
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Figure 19. Dismantling, option 1
• Option 2 Hold the nozzle and unscrew the nozzle head.
Then insert a screwdriver into the nozzle and position the
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nozzle.
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Figure 20. Dismantling, option 2
• Take out the nozzle at the back of the chamber and
disconnect the nozzle from the hose. The main pump can be
removed to make this operation easier. Disconnect the hoses
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pump forward and lift it out.
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