KNF LAB LABOPORT N820.18 EX Originalbetriebsanleitung Seite 101

Chemically-resistant Laboratory pump N820.18 EX / N840.18 EX
Translation of Original Operating Instruction, KNF 317428-317425 05/21
WARNING
Initial steps
Fig.8: Dismount cover
1. Set the handle (1/Fig. 8) to a vertical position.
2. Loosen the screws (2/Fig. 8) on the cover (3/Fig. 8).
3. Remove the cover (3/Fig. 8).
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.
1 2
Servicing
DE
EN
FR
ES
IT
4
3
41