66
20901544_E12C+16C_NT Vsel_V1.2_260922
Cleaning and maintenance
Example
Diaphragm
replacement
5
6
5.
Pull out the diaphragm clamp
‑
ing disc and remove the used
diaphragm.
6.
Place the new diaphragm over
the square head of the clamp
‑
ing disc.
TOP
IMPORTANT!
IMPORTANT!
>
Ensure that the diaphragm is inserted correctly, with the coated,
light‑colored side facing upwards.
>
Pay special attention to correct positioning on the square head.
7
8
7.
Place all spacer discs on the
thread pin.
8.
Secure the diaphragm assem
‑
bly inside the diaphragm
wrench.
