7 Servicing/Maintenance
47 of 64
KWP-Bloc
7.5.5 Mounting the motor
WARNING
Motor tipping over
Risk of squashing hands and feet!
▷
Suspend or support the motor to prevent it from tipping over.
1. Generously grease the joining surfaces of the motor shaft / pump shaft 210
connection.
2. Insert motor 800 into intermediate lantern 146.
3. Tighten hexagon nut 920.04.
4. Fasten a rope to motor 800 and intermediate lantern 146 and suspend it from a
suitable hoisting tackle.
5. Push motor 800 with intermediate lantern 146 and discharge cover 163 into
pump casing 101.
6. Tighten hexagon nuts 920.01.
7.6 Tightening torques
7.6.1 Tightening torques for the pump
Casing bolts
Table 18:
Tightening torques for bolted/screwed connections
Materials of bolt/hexagon nut
C35E+QT
A4-70
Stamp on bolt/hexagon nut
YK/Y
13)
A4-70
Thread
Torque [Nm]
M 6
5
7
M 10
25
35
M 12
40
60
M 16
100
150
Impeller nut
Tightening torques for the impeller nut of all pump sizes: 50 Nm
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.
13)
Unstamped bolted/screwed connections shall be treated as material combination C35E+QT.
