KNF N 012 AT. 16 E, Руководство по эксплуатации и установке

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Servicing Diaphragm Vacuum Pumps N 012, N 024, N 036
14 Translation of original Operating and Installation Instructions, english, KNF 121222-121485 08/11
Type range Tools/Material
Phillips screwdriver No. 1
N 012 Fork wrench or socket wrench 7 mm
N 024 Fork wrench or socket wrench 8 mm
N 036, N 036.0 Fork wrench or socket wrench 10 mm
Pin-wrench for two-hole nuts, pin diameter 4
mm (available as “wrench for retainer plate”, a
KNFaccessory, see section 10)
Screwdriver for slotted screw (only for .11-
versions)
Felt-tip pen
Sharp knife
Tab. 2: Tools and material
Change the wave diaphragm and valve plates in the following
sequence:
a.) Preparatory steps
b.) Removing pump head
c.) Changing diaphragm
d.) Changing valve plates and sealing rings
e.) Refitting pump head
f.) Final steps.
Proceed as follows (see fig. 6).
For two-headed pumps: Perform and finish all work on one pump
head before working on the second pump head.
Tools and materials