English (GB)
23
Contaminated pumps
Fault finding
Technical data
Use Shell Ondina X420
oil or equivalent type
with auto-ignition
temperature above 180
°C.
If the pump has not been in operation for
some time, vent it to let any explosive
gasses gathered in the pump escape.
The product is classified
as contaminated if it has
been used for hazardous
or toxic liquid.
DANGER
Electric shock
Death or serious
personal injury
- Before beginning the
installation, switch off
the power supply and
lock the main switch in
position 0. Make sure
that the power supply
cannot be switched on
unintentionally. Any
external voltage
connected to the pump
must be switched off
before working on the
pump.
DANGER
Crushing of hands
Death or serious
personal injury
- Before diagnosing any
fault, make sure that
the fuses have been
removed or the main
switch has been
switched off. Make
sure that the power
supply cannot be
switched on
unintentionally. Make
sure all rotating parts
have stopped moving.
All regulations applying to pumps installed
in potentially explosive environments must
be observed.
Make sure that no work is carried out in
potentially explosive atmosphere.
Supply
voltage
•
3 x 220-240 V ± 10 %, 50 Hz
•
3 x 380-415 V ± 10 %, 50 Hz
•
3 x 400-415 V ± 10 %, 50 Hz
•
3 x 220-277 V ± 10 %, 60 Hz
•
3 x 380-480 V ± 10 %, 60 Hz
Enclosure
class
IP68 (according to IEC 60529)
Insulation
class
H (180 °C)
Maximum
pressure
6 bar
Dimensions
Outlet flange diameters:
•
DN 65
•
DN 80
•
DN 100
•
DN 150
(according to EN 1092-2)
