KNF Labor N022.18 Originalbetriebsanleitung Seite 100

Servicing
A Housing
D Countersunk
screw
E Retainer plate
F Diaphragm
G Allen screw
H Cover
I Flywheel
K Connecting
rod
W Membrane
head
X Intermediate
plate
Y Allen screw
Z Valve plate
40
Fig.6: Pump parts
17. For pumps N026.1.18 and N026.3.18:
Pull off the hose of the pneumatic connection at a pump
head.
18. For pumps N026.2.18:
Loosen the hose clamp of the pneumatic connection on a
pump head and pull off the hose.
Translation of Original Operating Instruction, KNF 121224-121388 04/23
Diaphragm pump N022.18, N026.18