KNF LABOPORT SC820G Originalbetriebsanleitung Seite 186

Servicing
78
WARNING
Preparatory steps
1. Remove the collection flasks (4 and 5/Fig. 3).
2. Remove the signal cable (7/Fig. 3).
3. Loosen the union screw of the hose connection (1/Fig. 24)
from the vacuum system component.
If necessary, use a size 14 open-end wrench to loosen
the union screw of the separator hose connection (1/Fig.
24).
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
Vacuum system SC820G / SC840G
Health hazard due to hazardous sub-
stances in vacuum system
Depending on the medium being trans-
ferred, caustic burns or poisoning are
possible.
à
Wear protective equipment if nec-
essary, e.g. protective gloves,
safety glasses.
à
Clean the vacuum system by tak-
ing appropriate measures.