IN-ECO LR 060-H06, Руководство по эксплуатации, Страница: 17 / 40

17
Installation
IN-ECO spol. s r.o.
To prevent foreign bodies from entering the unit, all connections are sealed off when delivered.
Do not remove the sealing plugs until immediately before connecting the pipes/hoses.
For the arrangement of the pipe/hose connection, see Fig. 7, Pg. 17. The pumped gases/vapors are sucked in via
the inlet connection (see Chapter 7.3.1,Pg. 18) and discharged via the discharge connection ((see Chapter 7.3.2, Pg.
18). For operation the unit must be continuously supplied with operating liquid. This is fed in via the operating-liquid
port (Chapter 7.3.3, Pg. 26) and discharged together with the pumped gases/vapors through the discharge connecti-
on.
Fill with operating liquid:
When and how the pump-motor unit must be filled with operating liquid the first time is dependent on the operating
mode:
. For self-priming operation: During installation.
. For operation with operating-liquid feed: After completing installation
For self-priming operation you now pour operating liquid into the working space of the pump-motor unit before you
connect the pipes/hoses to the unit. To do this, pour operating liquid into the open inlet connection, discharge connec-
tion or operating-liquid port. For proper filling quantities, see Chapter 4.3, „Operating conditions“, Section „Operatingli-
quid filling amount for priming“, Pg. 11. Then attach the pipes/hoses to the unit as described in the following.
7.3 Connecting pipes/hoses (vacuum pump/compressor)
WARNING
Danger due to gauge pressure and vacuum!
Danger due to escaping fluid!
. During operation, connected pipes and vessels are
pressurized or vacuumized!
. Make sure that all connections are sufficiently tight!
Use only pipes and vessels of sufficient strength!
Obr. 7: Pipe/hose connection of vacuum pump/compressor
NOTICE
Attach pipes/hoses free of mechanical tensions.
Support the weight of the pipes/hoses.
i
CAUTION
If the unit is run dry, the mechanical seal will
be destroyed in a matter of seconds!
DO NOT switch on as long as the unit is not
filled with operating liquid!
1 3
3
1
4
5
7
2
6
1) OUTPUT of air and suction liquid
2) Connection of operating liquid (water temperature
max. 35 °C, optimal temperature is 15°C)
3) INPUT of suction vacuum
4) Connection of vacuum safety valve
5) Discharge (threaded connector)
6) Connection of manometer
7) Cavitation protection (noise reduction)