1
0
0
m
m
T
M
0
4
6
0
2
7
4
7
0
9
1
0
0
m
m
T
M
0
3
8
2
9
2
1
0
0
7
E
n
g
lis
h
(G
B)
Note
7.4
Motor
data
POMONA
07
•
1
x
230
V
motor.
0.25
kW.
IP55.
•
3
x
230/400
V
motor.
0.25
kW.
IP55.
POMONA
23
•
1
x
230
V
motor.
1.25
kW.
IP55.
•
3
x
230/400
V
motor.
1.5
kW.
IP55.
•
4-stroke
petrol
engine.
2.6
kW.
POMONA
32
•
3
x
400
V
motor.
4.0
kW.
IP55.
•
4-stroke
diesel
engine
with
manual
start.
4.6
kW.
POMONA
42
8.2
Positioning
The
pump
should
be
installed
in
a
well-ventilated,
frost-free
location.
Warning
When
pumping
hot
liquids,
make
sure
that
persons
cannot
accidentally
come
into
contact
with
hot
surfaces.
For
inspection
and
repair,
suitable
clearances
for
pump
or
motor
removal
must
be
allowed.
8.3
Aligning
versions
with
bearing
bracket
In
installations
where
low-noise
operation
is
particularly
important,
the
pump
must
placed
on
its
•
3
x
400
V
motor.
11.0
kW.
IP55.
•
4-stroke
diesel
engine
with
electric
start,
including
battery
and
wiring.
13.1
kW.
Caution
own
foundation.
The
foundation
must
be
isolated
from
the
rest
of
the
building
to
prevent
the
transmission
of
noise
as
much
as
possible.
8.
Installation
8.1
Foundation
The
foundation/installation
must
be
carried
out
in
accordance
with
the
following
instructions.
Non-compliance
may
result
in
functional
faults
which
will
damage
the
pump
components.
Steffens
recommends
to
install
the
pump
on
a
concrete
foundation
which
is
heavy
enough
to
provide
permanent
and
rigid
support
to
the
entire
pump.
The
foundation
must
be
capable
of
absorbing
any
vibration,
normal
strain
or
shock.
As
a
rule
of
thumb,
the
weight
of
the
concrete
foundation
should
be
1.5
times
the
weight
of
the
pump.
The
concrete
foundation
must
have
an
absolutely
level
and
even
surface.
The
foundation
should
always
be
200
mm
longer
and
wider
than
the
pump.
100m
m
100m
m
Fig.
3
Minimum
size
of
the
concrete
foundation
In
installations
where
low-noise
operation
is
particularly
important,
we
recommend
a
foundation
with
a
weight
up
to
five
times
that
of
the
pump.
Dimensions
of
base
frame
Check
the
equipment
for
transport
damage.
Fit
the
fixing
bolts
loosely
in
the
foundation
and
level
the
base
frame
with
a
spirit
level
and
shims.
Check
the
alignment
of
pump
and
motor
to
the
coupling
using
a
straight
edge.
The
straight
edge
must
be
flush
with
both
coupling
halves.
Move
the
straight
edge
90
°
and
check
again.
Coupling
size
S
1
^S
2
[mm]
(see
fig.
B
68-95
2.5
B
110-140
3.5
B
160-180
4.5
Fig.
4
S
1
^S
2
Check
that
the
gap
between
the
coupling
halves
is
the
same
on
the
whole
circumference
of
the
coupling.
Press
the
pump
impeller
towards
the
pump
during
this
process.
The
dimension
S
1
^S
2
between
the
ends
of
the
pump
and
motor
shafts
depends
on
the
make
of
coupling.
If
the
coupling
and
motor
were
not
supplied
by
Steffens,
observe
the
manufacturer's
instructions
for
the
coupling.
Remove
or
add
shims
under
the
feet
of
the
pump
housing
or
motor,
if
necessary.
Type
Description
PO07
PO23
Block
version
on
base
frame
Dimensions
[mm]
Length
Width
280
195
475
230
Careful
alignment
significantly
increases
the
service
life
of
the
coupling
as
well
as
that
of
bearings
and
seals.
It
must
be
easy
to
turn
the
coupling
by
hand
after
alignment.
Refit
the
coupling
guard
in
accordance
with
regulations.
Warning
Operation
without
a
coupling
guard
is
not
permitted
PO32
565
285
on
safety
grounds.
PO07
485
200
PO23
740
330
Pump
with
coupling
and
motor
PO32
1000
450
PO42
1250
540
PO42
Pump
with
coupling
and
diesel
engine
1250
540
7
Summary of Contents for Pomona
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