KSB Magnochem-Bloc, Installation & Operating Manual

Page: 75 / 96

7 Servicing/Maintenance
75 of 96
Magnochem-Bloc
Part No. Description Thread Material PN16 (C, V)
9)
PN25
(E, D)
9)
PN40
(Y)
9)
[Nm]
920.01 Nut M12 A4-70
1.6772
1.7709+QT
50 65 130
M16 125 165 320
920.04/
920.15 Nut M12 C35E 24
A4-70 50
1.7709 57
920.06 Nut M10 C35E 21
A4-70 34
1.7709 38
M12 C35E 36
A4-70 59
1.7709 65
M16 C35E 89
A4-70 147
1.7709 160
920.95 Impeller nut M16×1,5 A4 100
1.4462 100
M20×1,5 A4 120
1.4462 120
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
▪ Type series
▪
Size
▪ Material variant
▪ 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 DIN 24296
Table 20: 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
210.03 Shaft 1 1 1 2 2 2 50%
230 Impeller 1 1 1 2 2 2 20%
310 Plain bearing, complete 1 1 2 2 3 4 50%
314 Thrust bearing, complete 1 1 2 2 3 4 50%