2/3
E 100
Shipping procedure
for contaminated pumps
GB 00756 - Edition 15 - November 12
Rough
decontamination
procedure
The pump must be disconnected from its installation and isolated
electrically.
1
General flushing
Fit the DN 16 blank flange
with anti-suckback valve on the
purge connector (or 1/4 VCR).
Flush with dry nitrogen* using
the injector at an absolute
pressure of 110 to 150 kPa for
30 minutes.
2
Purge / inlet
flushing
Fit the DN 40 blank flange on
the pump exhaust port.
Flush with dry nitrogen* for 10
minutes.
Stop the nitrogen flow.
30’
10’
N2
N
2
D
Purge port
pressurisation
* Characteristics of dry nitrogen:
B 330
.
Install the pump under an extractor hood.
It must remain there throughout the operation.
Description
P/N
DN 16 1/8 BSPT flange with anti-suckback valve
including an injector
A458805
Injector
106859
Description
P/N
Kit for DN 200-ISO-F Purge DN 16
108499
Kit for DN 250-ISO-F Purge 1/4 VCR
108498
Note :
Some pressurization
kits including connecting
accessories for inlet,
exhaust and purge ports,
plus an injector are
available.
adixen Vacuum Products - Operating Instructions - ATP 2300 M