7 Servicing/Maintenance
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Etaline
7.7 Spare parts stock
7.7.1 Ordering spare parts
Always quote the following data when ordering replacement or spare parts:
▪ Order number
▪ Order item number
▪ Consecutive number
▪ Type series
▪ Size
▪ Material variant
▪ Seal code
▪ Year of construction
Refer to the name plate for all data.
Also specify the following data:
▪ Part number and description
▪ Quantity of spare parts
▪ Shipping address
▪ Mode of dispatch (freight, mail, express freight, air freight)
7.7.2 Recommended spare parts stock for 2 years' operation to DIN24296
Table18: Quantity of spare parts for recommended spare parts stock
Part No. Description Number of pumps (including stand-by pumps)
2 3 4 5 6 and 7 8 and 9 10 and
more
210 Shaft 1 1 1 2 2 2 20 %
230 Impeller 1 1 1 2 2 2 20 %
Gaskets (set) 4 6 8 8 9 10 100 %
433 Mechanical seal 1 1 2 2 2 3 25 %
502.1 Casing wear ring 2 2 2 3 3 4 50 %
502.2 Casing wear ring 2 2 2 3 3 4 50 %
523 Shaft sleeve 2 2 2 3 3 4 50 %