Decommissioning For Maintenance Work Or Storage - Wilo Actun FIRST SPU 4 Instrucciones De Instalación Y Funcionamiento

DECOMMISSIONING/DISPOSAL
CAUTION!
Only perform function runs under the proper
operating and usage conditions. Never run the
machine dry! Non-compliance can result in
irreparable damage!
7.2 Decommissioning for maintenance work or
storage
• Switch off the system and secure it against being
switched on again by unauthorised persons.
• Have a qualified electrician disconnect the pump
from the mains.
• Close the slide valves in the pressure pipe down-
stream of the well cover.
You can then begin disassembly (do not pull the
cable!).
DANGER due to toxic substances!
Pumps that pump liquids hazardous to health
must always be decontaminated before
undertaking any other work! Otherwise there
is a risk of fatal injury! Wear the necessary
physical protection equipment!
CAUTION: risk of burns!
The housing parts can heat up to well
above 40 °C. There is a risk of burns! After
switching it off, let the pump cool down to
ambient temperature.
7.2.1 Removal
In the case of vertical installation, disassembly is
performed in the same manner as installation:
• Remove the well cover.
• Dismantle the ascending pipe and unit in the
reverse order to installation.
When dimensioning and selecting the lifting
equipment, note that during dismantling, the
entire weight of the piping, the pump (including
the power supply cable) and the water column
has to be lifted!
In the case of horizontal installation, the water
tank/reservoir has to be drained completely.
Thereafter the pump can be released from the
pressure pipe and disassembled.
7.2.2 Return delivery/storage
For shipping, the parts must be packed in tear-
proof plastic bags of sufficient size in such a
manner that they are tightly sealed and leak-
proof. The parts may only be shipped by forward-
ing agents who have been instructed appropri-
ately.
Refer also to the "Transport and storage"
section!
Installation and operating instructions Wilo-Actun FIRST SPU 4
7.3 Recommissioning
Before recommissioning, the device must be
cleaned of dust and contaminants. Maintenance
measures and work must be carried out subse-
quently as described in the "Maintenance and
repair" section.
After completing maintenance, the product can
be installed and connected to the mains power
supply by a qualified electrician. This must be
done as described in the "Installation" section.
The submersible pump may only be switched on
again if it is in proper working order.
7.4 Disposal
7.4.1 Operating fluid
Oils and lubricants must be collected in appropri-
ate containers and properly disposed of in terms
of EC Directive 75/439/EEC as well as in compli-
ance with the provisions of sections 5a and 5b
of the German Waste Act or the applicable local
guidelines.
Water-glycol mixtures are categorised in wa-
ter-polluting class 1 according to VwVwS 1999.
When disposing of the unit, adhere to DIN 52 900
(about propanediol and propylene glycol) and/or
local guidelines.
7.4.2 Protective clothing
Protective clothing worn for cleaning and main-
tenance work is to be disposed of in accordance
with the German Waste Code TA 524 02 and
EC Directive 91/689/EEC or the local guidelines.
7.4.3 Information on the collection of used electrical
and electronic products
Proper disposal and appropriate recycling of this
product prevents damage to the environment and
danger to your personal health.
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 with domestic waste.
To ensure proper handling, recycling and disposal
of the used products in question, please note the
following 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.
Further recycling information can be found at
www.wilo-recycling.com.
English
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