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Step 7:
Knock out the locking pin with a punch Ø3mm and a hammer and remove it completely (figures 35 and 36).
This is only possible if the suction piston is in the lower final position (see step 4).
Step 8:
Unscrew the conveyor pipe (H) via the hexagon (AF10) at the suction piston (E) from the pump and remove it (figures 37 and 38).
Step 9:
Unscrew the pump element (K) with an open-ended wrench AF28 from the conveyor pipe (H). Hold against the pipe with another
wrench AF26 (figure 39). Pull the pump element with suction piston (E) out of the conveyor pipe (figure 40).
E
H
H
K
H
K
E
Caution!
Figure 35
Figure 36
Figure 37
Figure 38
Figure 39
Figure 40
