Description
Part No.
Thread
Material
Tightening torque M
A
[Nm]
New threads
11)
-15 %
12)
M10
8.8
45
38
914.57
M8
A4-70
18
15
M8
8.8
25
21
M10
8.8
45
38
914.72
M8
A4-70
18
15
914.80
M12-LH
A4-70
45
38
Nut
920.01
M10
8.8
35
30
A2-70
35
30
920.95
M16
A4-70
100
85
7.7
Spare parts stock
7.7.1 Ordering spare parts
Always quote the following data when ordering replacement or spare parts.
Refer to the name plate for all data. (
▪
Type series
▪
Size
▪
Order item number
▪
Material variant
▪
Year of construction
Also supply the following data:
▪
Description
▪
Part No.
▪
Quantity of spare parts
▪
Shipping address
▪
Mode of dispatch (freight, mail, express freight, air freight)
Refer to the general assembly drawing for part numbers and descriptions. (
7.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296
Table 18: Quantity of spare parts for recommended spare parts stock
Part No.
Description
Number of pump sets
(including stand-by pumps)
2
3
4
5
6
8
10 and
more
161
Casing cover
-
-
-
1
1
1
10 %
230
Impeller
1
1
2
2
2
3
30 %
314.01/.02
Thrust bearing
-
-
-
1
1
1
10 %
344
Bearing bracket lantern
13) 14)
-
-
-
1
1
1
10 %
382
Bearing carrier
-
-
-
1
1
1
10 %
515.23/.24
Taper lock ring
-
-
-
1
1
1
10 %
11)
Applicable to the initial tightening of new threads
12)
After repeated tightening of the threads and in case of good lubrication the values shall be reduced by approx. 15 %. The
values do not apply, if general assembly drawings or other instructions state different values.
13)
If more than 5 identical motors are in operation, we recommend to keep a spare motor on stock instead of the parts
bearing this index
14)
For size DS 112/132 only
7 Servicing/Maintenance
48 of 60
Etaseco/Etaseco I
Summary of Contents for Etaseco C
Page 59: ......
