Returning To The Supplier - Optima Flut-set Serie Originalbetriebsanleitung


Any suction or pressure connections on products should be closed tightly before storage to prevent
impurities.

The power supply cables should be protected against kinking, damage and moisture.
Beware of electrical current!
Damaged power supply cables can cause fatal injury! Defective cables must be replaced by a qualified
electrician immediately.
Beware of damp!
Moisture penetrating cables can damage them and render them useless. Therefore, never immerse cable
ends in the pumped fluid or other liquids.

The machine must be protected from direct sunlight, heat, dust, and frost. Heat and frost can cause
considerable damage to propellers, rotors and coatings.

The rotors or propellers must be turned at regular intervals. This prevents the bearing from locking
and the film of lubricant on the mechanical shaft seal is renewed. This also prevents the gear
pinions (if present on the product) from becoming fixed as they turn and also renews the lubricating
film on the gear pinions (preventing rust film deposits).
Beware of sharp edges!
Sharp edges can form on rotors and propellers. There is a risk of injuries. Wear protective gloves.

If the product has been stored for a long period of time it should be cleaned of impurities such as
dust and oil deposits before start-up. Rotors and propellers should be checked for smooth running,
housing coating and damage.

After storage longer than one year the oil of motor and, if necessary the gear have to be changed.
This is also necessary if the product never had run (natural deterioration of mineral oil).
Before start-up, the filling levels (oil, cooling fluid etc.) of the individual products should be checked and
topped up if required. Please refer to the machine data sheet for specifications on filling. Damaged
coatings should be repaired immediately. Only a coating that is completely intact fulfills the criteria for
intended usage!
If these rules are observed, your product can be stored for a longer period. Please remember that elastomer parts
and coatings become brittle naturally. If the product is to be stored for longer than 6 months, we recommend
checking these parts and replacing them as necessary. Please consult the manufacturer.

4.4. Returning to the supplier

Products which are delivered to the plant must be clean and correctly packaged. In this context, clean means that
impurities have been removed and decontaminated if it has been used with materials which are hazardous to
health. The packaging must protect the product against damage. Please contact the manufacturer before
returning!
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