Ecolab MFV PPFP050 G3/8-G5/8-21 Manuel D'utilisation page 65

6 Maintenance
Personnel:
CAUTION!
The maintenance may only be carried out by professional and authorised
persons.
13 casing screws
n Mechanic
n Service personnel
25
Recommended is to control the following:
n Suction and pressure lines for leak-free
connections
n Return line (R) at the valve (breakage of the
diaphragm)
n Proper fitting of the casing screws
(Pos. 13 (3 - 4 Nm))
R return line
417101382 Rev. 07-05.2019
Maintenance