Safety And Monitoring Equipment; Conduct During Operation; Fluids; Sound-Pressure - Wilo EMUport CORE Manual De Instrucciones

English
BEWARE of moisture!
Ingress of moisture into the cable will result in
damage to the cable and the lifting unit. Nev-
er immerse the cable end in fluid and always
protect it from moisture. Unused wires must
be insulated!
The lifting units are operated with three-phase
current. The governing national directives, stand-
ards and regulations (e.g. VDE 0100) as well as the
requirements of the local energy supply company
must be observed.
The control must be via a switchgear to be pro-
vided by the customer. The person operating the
lifting unit must know where it is supplied with
power and how to cut off the supply. A residu-
al-current device (RCD) must be provided.
The section entitled "Electrical connection" must
be observed when connecting the product. The
technical specifications must be observed strictly!
Lifting units must always be grounded.
If the lifting unit has been switched off by a
protective device, it must not be switched on
again until the fault has been corrected.
When connecting the lifting unit to the local
power supply, always comply with the national
regulations concerning electromagnetic compat-
ibility (EMC).
Connections may be made only if the connec-
tion meets the harmonised EU standards. Mo-
bile radio equipment may cause malfunctions in
the system.
BEWARE of electromagnetic radiation!
Electromagnetic radiation can pose a fatal
risk for people with cardiac pacemakers. Put
up appropriate signs and make sure anyone
affected is aware of the danger!

2.4. Safety and monitoring equipment

The sewage lifting unit is equipped with the fol-
lowing safety and monitoring devices:
• Safety device
• Overflow
• Monitoring devices
• Thermal motor monitoring
• Leakage detection for motor compartment
The monitoring devices must be connected in a
corresponding switchgear.
Personnel must be informed about the installed
systems and how they work.
CAUTION!
Never operate the lifting unit if the safety
and monitoring devices have been removed or
damaged, or if they do not work!

2.5. Conduct during operation

When operating the lifting unit, always follow the
locally applicable laws and regulations for work
36
safety, accident prevention and handling electri-
cal machinery.
The motor housing of the sewage pump can reach
temperatures of up to 100°C during operation.
A corresponding safety zone must be defined by
the end-user. No personnel are permitted in this
safety zone during operation and no readily flam-
mable and combustible objects may be stored
there.
The safety zone must be marked in a way that is
unambiguous and clearly recognisable!
BEWARE of burns!
The motor housing can reach temperatures
of up to 100°C during operation. There is a
risk of burns! If personnel are present in the
safety zone during operations, then a guard
must be installed.
To help ensure safe working practice, the respon-
sibilities of employees should be clearly specified
by the operator. All personnel are responsible for
ensuring that regulations are observed.

2.6. Fluids

The lifting unit chiefly collects and pumps sewage
containing faeces. As a result, changing to a dif-
ferent fluid is not possible.
Use in drinking water is not permitted!

2.7. Sound-pressure

Lifting units generate a sound-pressure level of
approx. 70 dB(A) during operation.
The sound-pressure level may also be higher
during operation depending on several factors
(such as installation, attachment of accessories
and piping, duty point, etc.).
Therefore, we recommend that the end-user
should take an additional measurement at the
workplace once the lifting unit is running at its
duty point and under all operating conditions.
CAUTION: Wear ear defenders!
According to applicable laws and regula-
tions, ear protection must be worn if the
sound-pressure level is 85 dB (A) or more! The
end-user must make sure that this is complied
with!

2.8. Standards and guidelines used

The lifting unit is subject to various European
directives and harmonised standards. Refer to the
EC Declaration of conformity for precise informa-
tion about these.
In addition, various standards are used as a basis
for operating, assembling and dismantling the
lifting unit.
2.9. CE marking
The CE marking is attached to the rating plate.
WILO SE 03-2017 V06 DIN A4
SAFETY