8 Disposal and store
Check the pump for the presence of any oil leaks, because there is the danger that
someone may slip on the oil which has leaked from the pump. Only use the lifting lugs
which are provided on the pump to lift the pump with the specified lifting devices.
Until the pump is put back into service again, the pump should be stored in a dry place,
preferably at room temperature (20
°
C) but not below 0
°
C. Before taking the pump out
of service, it should be properly disconnected from the vacuum system, purged with dry
nitrogen and oil should be exchanged too. The inlet and exhaust ports of the pump must be
blanked off using the shipping seals which are included upon delivery of the pump. The gas
ballast must be closed and if the pump is to be shelved for a longer period of time it should
be sealed in a plastic bag together with a desiccant
If the pump has been shelved for more than one year, standard maintenance must be
run and oil must be exchanged too before the pump is put into service again.
9 Scrap Processing
Dispose of the vacuum pump in accordance with national laws and regulations. In
particular, pumps that discharge toxic gases should be entrusted to a professional institution
for processing.
In addition, the cost of disposal is borne by the customer.
10 Warranty
The product is out of the warehouse after strict inspection within the company, and
has a warranty of one year from the date of shipment. If the product is defective in
manufacturing or non-human damage during the warranty period, the company is
responsible for free repair and replacement.
18
