instruction manual
for use and maintenance of BLW series
The BLW pump must be placed vertically on a flat horizontal surface with a maximum inclination of
5° and fixed by means of screws that lock the feet.
All installation operations must be carried out with the utmost care by suitably trained personnel and with
the power take-off disconnected.
During installation operations, it is advisable to use
the personal protection equipment listed to the side.
Should it be necessary to paint the vacuum/pressure blowers pump, do not paint the identification plate, the
oil level indicator and the vent plugs.
Always avoid the entry of liquids arriving from the tank inside the vacuum/pressure blowers pump. IT IS
therefore necessary to provide a system for the interception of the liquids coming from the tank in order to
prevent their entry into the pumping zone.
Provide a noise reduction system both for the main air circuit and for the cooling circuit.
3.1 - INSTALLATION DIAGRAM
7
5
1. Cistern
4. AIDA vacuum/pressure blowers pump 6. Main air silencer
2. Primary valve
5. Air circuit filter (OPTIONAL)
3. Secondary valve
page 34
3.0 - INSTALLATION
6
5
4
5
3
7. Air cooling circuit silencer .
2
1