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only guaranteed when it is used appropriately
according to this Operating Manual. The limit values
specified in the data sheet may on no account be
exceeded.
1.8 DANGERS FROM NON-OBSERVANCE OF THE
SAFETY INSTRUCTIONS
Non-observance of the safety instructions can lead
to loss of any claims for damage compensation.
Non-observance of the safety instructions can
result in danger to persons and damage to the
environment and the machine. In detail, non-
observance can for instance involve the following
hazards :
• Failure of important machine/system functions,
• Failure of prescribed methods for maintenance
and repairs,
• Danger to persons through electrical, mechanical
and chemical hazards,
• Danger to the environment through leakage of
harmful substances.
If the instructions of the operation manual (especially
the safety instructions) are not observed, or in
case of unauthorized modifications of the plant
or the installation of non-original spare parts, the
guarantee expires automatically. The manufacturer
assumes no liability for damages resulting from
such behaviour!
2. TRANSPORT, TEMPORARY STORAGE,
DISPOSAL
2.1 RECEIVING INSPECTION
When receiving goods, check the condition of the pump's packaging.
In case of damage, note the exact damage and immediately notify the
dealer in writing.
2.2 TRANSPORT
DANGER
Dropping the pump.
Risk of injury if the pump is dropped!
Ö Observe the indicated weight (see 3.2 Technical data) .
Ö Never suspend the pump by the power cord.
Ö Use suitable means of transport.
• The pumps Sanipump ZFS 71 should be lifted and/or transported
using the eyelets on top or the handlebar designed for that purpose.
Under no circumstances is the pump to be lifted on the power supply
cable!
• The pump has been inspected to make sure there is no damage due
to transport.
2.3 TEMPORARY STORAGE
• For temporary storage and conservation, it suffices if the pumps are
stored in a cool, dry, frost-protected and dark place.
• In case of longer storage periods, please spin the impeller of the
pump at least once per month to avoid the jamming of the mechanical
seals.
2.4 DISPOSAL
The device must not be disposed of as household waste and
must be disposed of at a recycling point for electrical
equipment. The device's materials and components are
reusable. The disposal of electrical and electronic waste,
recycling and recovery of any form of used appliances
contribute to the preservation of our environment.
3. DESCRIPTION
3.1 APPLICATION
The submersible waste water pumps of the type series Sanipump ZFS 71
are used for the drainage of sewage and wastewater tanks, excrement
collection pits, sewage plants and the like in explosion-prone areas.
The explosion protection of the pump only applies in connection
with an explosion-protected pump control box with analysis of the
thermal protection of the winding.
Refer to the ATEX (Explosive Atmosphers) regulation EN 60079, e.g.
for electrical installations in hazardous areas, approval of explosion-
protected electrical consumables, ATEX zoning and responsibility
(competence) of experts. All relevant local regulations must be strictly
observed.
Unauthorised pumped fluids:
The use of this pump is not suitable for the disposal of:
- wastewater containing any components which affect the materials of
the pump or the manhole and its parts.
- wastewater containing harmful substances (for example, untreated
greasy waste from restaurants). Pumping these liquids and substances
requires the fitting of a compliant grease trap, confromément à la
norme EN1825
3.2 TECHNICAL DATA
SANIPUMP®
Absorbed power P1 (kW)
Rated power P2 (kW)
Voltage U (V)
Frequency (Hz)
Rated current consumption I
(A)
Drive n (min-1)
Max.discharge flow
Qmax (m
/h)
3
Max. delivery height Hmax (m)
Max. media temperature Tmax
(°C)
Pressure connection
Weight with cable (kg)
Duty ratio ED
Minimum fluid level
Materials
Motor housing
Pump housing
Cutting flange
Cutting knife
Auxiliary bearing flange
Motor shaft
Bearing flange
Impeller
Other seals
Floating-ring type shaft seal
Technical modifications
We reserve all rights for technical modifications in terms of further
development.
3.3 CURVE
H (m)
35
ZFS 71.4
30
ZFS 71.3
25
20
ZFS 71.1
15
10
5
0
0
5
14
ZFS
ZFS
ZFS
ZFS
71.1 S
71.1 T
71.3 T
71.4 T
2.5
2.2
4.0
4.0
1.7
1.7
3.2
3.2
230
3x230
3x230
3x230
60
13.5
6.1
10.9
10.9
2800
15
20
20
28
34
40
Flange DN50
38
38
42
42
S1 - continuous operation (flooded)
S3 - 40% (emerged)
Bottom line of motor housing
GG 20
GG 20
1.4112
1.4112
St 37-2
1.4021
GG 20
GG 20
NBR, FPM
SiC (silicon carbide)
10
15
Q (m
/h)
3
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