Alcatel Vacuum Technology Adixen ATH 1300 M, User Manual

Page: 41 / 122

B 31
Inlet and exhaust connections
1/3
GB 02329 - Edition 01 - Januar
y 04
Alcatel Vacuum Technology France - User’s Manual ATH 1300 M/MT - ATH 1600 M/MT
Vacuum connections
At inlet:
Screen filter
Mounting of
the insertable inlet flange
Install the screen filter accessory on the pump;
connect the pump to the installation or connect a secondary
isolation valve.
Position the filter (
2
) into the
inlet housing groove ( 1 ).
Position the ring (3) and
press it manually into the
groove bottom all over its
circumference.
Remove the protective parts blocking the inlet,
exhaust and purge openings: these components prevent
foreign bodies from entering the pump during transport
and storage. It is dangerous to leave them on a pump in
operation.
After pumping on corrosive or toxic gases, it is
strongly recommended to seal the pump with
blank-off flanges in case of return to the repair
service centers (see instructions on E 00).
1
2
3
Inlet
2
1
3
CAUTION!
Make sure that the parts or chambers connected
to the inlet of the pump withstand a negative pressure in
relation to the atmospheric pressure.
(pump ultimate pressure see A60)
CAUTION!
WARNING