Wilo Sub TWU 3 P&P Series, Installation And Operating Instructions Manual

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English
40 WILO SE 02/2017 V4.1WE
When installed horizontally, the water tank/container
must be completely emptied. The product can then be
disconnected from the discharge pipe and removed.
7.2.2 Return delivery/storage
For shipping, the parts must be packed and sealed in
sufficiently large, non-tearing plastic sacks to prevent
leakages. Shipping must be carried out by carriers who
have been briefed accordingly.
In this regard, please also refer to the chapter
“Transport and storage”.
7.3 Starting up again
Clean the product of dust and oil deposits before
starting up again. Then carry out all the maintenance
tasks as described in the chapter entitled “Mainte-
nance”.
Once this work has been completed, the product can
be installed and connected to the electricity supply by
an electrician. This work must be carried out in accor-
dance with the “Installation” chapter.
The product must be switched on as described in the
“Start-up” chapter.
The product may only be restarted if it is in per-
fect condition and ready for operation.
7.4 Disposal
7.4.1 Lubricants
Oils and lubricants must be collected in appropriate
containers and properly disposed of in terms of EC
Directive 75/439/EEC as well as in compliance with the
provisions of sections 5a and 5b of the German Waste
Act or the applicable local laws.
Mixtures of water and glycol are classified as a class 1
water hazard in terms of the German Water Hazard
Regulations (VwVwS) of 1999. The requirements of
DIN 52 900 (in respect of propanediol and propylene
glycol) or the applicable local regulations must be
observed in the disposal.
7.4.2 Protective clothing
Protective clothing worn for cleaning and mainte-
nance work is to be disposed of in accordance with the
German Waste Code TA 524 02 and EC Directive 91/
689/EEC.
7.4.3 Information on the collection of used electrical and
electronic products
Proper disposal and appropriate recycling of this prod-
uct prevents damage to the environment and dangers
to your personal health.
To ensure proper handling, recycling and disposal of
the used products in question, please note the follow-
ing points:
• Only hand over these products at designated, certified
collecting points.
• Observe the locally applicable regulations!
Please consult your local municipality, the nearest
waste disposal site, or the dealer who sold the product
to you for information on proper disposal. For further
information on recycling, go to www.wilo-recy-
cling.com.
8 Maintenance
Before performing maintenance or repair work, switch
off and dismount the product as described in the
chapter entitled “Final shutdown/disposal”.
After completing maintenance or repair work, the
product must be installed and connected according to
the “Installation” chapter. The product must be
switched on as described in the “Start-up” chapter
Maintenance or repair work must be carried out by an
authorized service center, Wilo customer service or a
qualified specialist.
Maintenance or repair work and/or construc-
tional changes that are not listed in this operat-
ing and maintenance manual may only be carried
out by the manufacturer or by authorized ser-
vice centers.
Note the following information:
• This manual must be available to the maintenance
personnel and its instructions must be followed. Only
the repair and maintenance measures listed here may
be performed.
• All maintenance, inspection and cleaning work on the
machine and the system may only be carried out by
trained specialists exercising extreme care in a safe
workplace. Proper protective clothing is to be worn.
The machine must be disconnected from the electrical
system and secured against being switched on again. It
must be prevented from being switched on inadver-
tently.
• When carrying out work in basins and/or containers,
the respective local protection measures must be
observed in all cases. A second person must be pres-
ent for safety reasons.
• Only hoisting gear that is in a technically perfect con-
dition and load-carrying equipment that has been
officially approved may be used for lowering and rais-
ing the product.
Make sure that all fastening devices, ropes and
safety devices of the hoisting gear are in a tech-
nically perfect condition. Work may only com-
NOTICE
Disposal in domestic waste is forbidden!
In the European Union, this symbol can appear
on the product, the packaging or the accompa-
nying documentation. It means that the electri-
cal and electronic products in question must not
be disposed of along with domestic waste.
Risk of fatal injury due to electrical current!
There is a risk of fatal electric shocks when per-
forming work on electrical devices. With all
maintenance or repair work, the unit must be
disconnected from the mains and secured
against being switched on again without permis-
sion. Damage to the power supply cable may
only be rectified by a qualified electrician.