KSB Vitachrom, Инструкция по установке и эксплуатации

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7 Servicing/Maintenance
51 of 72
Vitachrom
Position Thread
A M12 55
B M10 38
M12 55
M16 130
C M12 × 1,5 55
M24 × 1,5 130
M30 × 1,5 170
D M6 21
M8 28
M10 53
E M8 20
M10 38
M12 55
M16 130
M20 250
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. ( ð Section 4.3, Page 17)
Also specify the following data:
▪ Part number and description (
ð
Section 9.1, Page 55)
▪ 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 DIN 24296
Table 23: 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
210.01 Shaft 1 1 2 2 2 3 30 %
230.01 Impeller 1 1 1 2 2 3 30 %
412.01 O-ring (casing) 2 3 4 5 6 8 90 %
412.02 O-ring (impeller nut) 2 3 4 5 6 8 90 %
412.03 O-ring (impeller) 2 3 4 5 6 8 90 %
433.01 Mechanical seal (primary) 2 3 4 5 6 8 90 %
433.02 Mechanical seal (secondary) 2 3 4 5 6 8 90 %