AE
Operating instructions
5�2
Storage
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Follow the safety instructions in Chapter 5.1 and observe the following storage
times. The allowable storage time is valid from the date of delivery (invoice/goods
issue date from WEH or the distributor) on the label of the packaging. If the
WEH
Product is installed in a complete system, the storage time depends on the
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component with the shortest storage time.
Up to 3 years
> 3 years
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MD-10286-L51-R1.0.0-07
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Before use, check the surfaces of the external seals for cracks.
Attention: Any elastomer seals with fine cracks on the surface must
be replaced.
Note: If you should have any doubts about the aging state of the
stored WEH
Product, please contact WEH.
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Attention: Before commissioning, check the WEH
tightness. On this topic, see Chapter 7. Installation on page 16.
- Before use, all elastomer seals must be replaced.
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For this, send the WEH
Product to WEH for maintenance.
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Product for leak
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