Fitting Impeller Type F; Checking The Connection Of Motor/Power Supply; Tightening Torques; Spare Parts Stock - KSB Amarex N series Installation & Operating Manual

7 Servicing / Maintenance

7.5.2.2.2 Fitting impeller type F

Apply loctite 243 (or similar) to the shaft thread and to the bore of impeller type F 230 and
screw the impeller onto the impeller onto the shaft with a tightening torque of 2.5 Nm.
CAUTION
Incorrect assembly
Damage to the shaft
Wait for at-least 2 hours before starting the pump again.
Ø

7.5.3 Checking the connection of motor/power supply

Once assembly has been completed, carry out the inspection work again (⇨ Section 7.2.1)

7.6 Tightening torques

Table 17 : Tightening torques
Thread
M8
Impeller screw M8
Screw plug 903

7.7 Spare parts stock

7.7.1 Ordering spare parts

Always quote the following data when ordering replacement or spare parts :
§ Pump type
§ KSB order number
§ Motor number
Refer to the name plate for all data. 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.
Amarex N
Torque [Nm]
17
40
23
43