Maintenance And Repair; Return Delivery/Storage; Operating Fluid - Wilo RexaBloc RE Notice De Montage Et De Mise En Service

MAINTENANCE AND REPAIR
5. The operating space must be cleaned thoroughly
after the hydraulics is removed and any drips
must be wiped up.

7.3. 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.
For return delivery and storage please also refer
to the "Transport and storage" section!
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
laws.
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.
7.4.3. Product
Proper disposal of this product avoids damage to
the environment and risks to personal health.
• Use the services of public or private waste dis-
posal companies, or consult them for the disposal
of the product or parts thereof.
• For more information on proper disposal, please
contact your local council or waste disposal office
or the supplier from whom you purchased the
product.

8. Maintenance and repair

ELECTROCUTION hazard!
There is a risk of fatal electric shocks when
performing work on electrical devices. With
all maintenance or repair work, the motor
must be disconnected from the mains by a
qualified electrician and secured against being
switched on again without permission.
NOTE
Also note all the information regarding mainte-
nance and repair in the operating and mainte-
nance manual for the motor!
• Before any maintenance or repair work, the
hydraulics must be deactivated and dismantled
as described in the "Decommissioning/disposal"
chapter.
• After maintenance or repair work, the hydraulics
must be installed and connected as described in
the "Installation" chapter.
• The hydraulics is switched on as described in the
"Commissioning" chapter.
Installation and operating instructions Wilo-RexaBloc RE
Note the following:
• All maintenance and repair work must be carried
out by Wilo customer service, authorised service
workshops or trained specialists with the greatest
of care and in a safe workplace. Proper protective
clothing is to be worn.
• This manual must be available to and observed
by the maintenance staff. Only maintenance and
repair work described in this manual may be car-
ried out.
Any other work and/or alterations to the
construction must only be carried out by Wilo
customer service.
• When carrying out work in basins and/or tanks,
the respective local protection measures must be
observed in all cases. A second person must be
present for safety reasons.
• Lifting equipment in perfect technical condition
and officially approved load-bearing equipment
must be used for lifting and lowering the hydrau-
lics. The maximum permissible bearing capacity
must never be exceeded!
Make sure the lifting gear, wire rope and safety
devices of the lifting equipment are in perfect
working order. Work may only commence if
the lifting equipment has been checked and
found to be in perfect working order. If it is not
inspected, fatal injuries may result.
• If flammable solvents and cleaning agents are
used, naked flames and smoking are prohibited.
• Hydraulics that pump liquids hazardous to health
must always be decontaminated. In addition,
make sure that no gases that are hazardous to
health form or are present.
If injuries are caused by fluids or gases that
are hazardous to health, apply the first-aid
measures specified on the notice at the working
premises and notify a doctor immediately!
• Make sure that the necessary tools and materials
are available. Order and cleanliness ensure safe
and smooth work on the hydraulics. After work-
ing on the hydraulics, remove any used clean-
ing materials and tools from the pump. Store all
materials and tools in their proper place.
• Operating materials should be collected in suit-
able containers and disposed of properly. Always
wear appropriate protective clothing when per-
forming maintenance and repair work. This must
also be disposed of properly.
8.1. Operating fluid
8.1.1. Overview of white oil
The sealing chamber is filled with white oil that is
potentially biodegradable.
When changing the oil, we recommend the fol-
lowing oil types:
• Aral Autin PL*
• Shell ONDINA 919
• Esso MARCOL 52* or 82*
• BP WHITEMORE WOM 14*
English
41