Diaphragm pump N820.18 CN / N840.18 CN
Servicing
Translation of Original Operating Instruction, KNF 317428-338560 06/22
33
WARNING
Health hazard due to dangerous sub-
stances in the pump
Depending on the medium being trans-
ferred, caustic burns or poisoning is
possible.
à
Wear protective equipment if nec-
essary, e.g., protective gloves,
goggles.
à
Clean the pump with suitable mea-
sures.
Initial steps
1
2
3
4
Fig.7: Dismount cover
1. Set the handle (
1
/Fig. 7) to a vertical position.
2. Loosen the screws (
2
/Fig. 7) on the cover (
3
/Fig. 7).
3. Remove the cover (
3
/Fig. 7).
EN
-
US
EN
