7 Servicing/Maintenance
66 of 78
Etanorm-R
1222.8/13-EN
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:
▪
▪
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 26:
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
171
Diffuser
22)
1
1
1
2
2
2
20 %
210
Shaft
1
1
1
2
2
2
20 %
230
Impeller
1
1
1
2
2
2
20 %
230.01/.02
Impeller
22)
1
1
1
2
2
2
20 %
321
Radial ball bearing
2
2
4
4
4
6
50 %
330
Bearing bracket
-
-
-
-
-
1
2
400./...
Gasket (set)
4
6
8
8
9
12
150 %
412
O-ring
22)
4
6
8
8
9
12
150 %
-
Torque-transmitting coupling
elements (set)
1
1
2
2
3
4
30 %
502.01/02.
Casing wear ring
2
2
2
3
3
4
50 %
502.03/.04
Casing wear ring
22)
2
2
2
3
3
4
50 %
525.01
Spacer sleeve
22)
1
1
1
2
2
2
20 %
For variants with mechanical seal:
433
Mechanical seal
1
1
2
2
2
3
25 %
500.03
Ring
1
1
2
2
2
3
25 %
523
Shaft sleeve
2
2
2
3
3
4
50 %
For variants with gland packing:
456.01
Neck bush
1
1
2
2
2
3
30 %
461
Gland packing (set)
4
4
6
6
6
8
100 %
524
Shaft protecting sleeve
2
2
2
3
3
4
50 %
22
For Etanorm-R 125-500/2 only
Summary of Contents for Etanorm-R
Page 1: ...Standardised Pump Etanorm R Installation Operating Manual...
Page 77: ......
