KNF LABOPORT N86.18 Originalbetriebsanleitung Seite 78

Servicing
Spare parts/tools Spare part/tool
Information on
the procedure
30
Spare part set*
Size 1 Phillips screwdriver
Small screwdriver, blade
width 0.5 mm
Pencil
Tab.19: Spare parts/tools
*acc. to Chapter 10 Spare parts and accessories [
Diaphragm and valve plates/seals are the only wearing parts
in the pumps. They are easy to replace.
Valve plates/seals and diaphragm should generally be re-
placed at the same time. If the diaphragm is not replaced at
the same time as the valve plates/seals, the specified output
of the pump can no longer be ensured after the maintenance
is performed.
WARNING
CAUTION
Translation of Original Operating and Installation Instruction, KNF
Diaphragm pump N86.18 / N811.18
Quantity
1
1
1
1
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.
Risk of burns from hot pump parts
The pump head or motor may still be
hot after operation of the pump.
à
Allow the pump to cool after oper-
ation.
}
38]
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