Alfa Laval LKH Series, Инструкция по эксплуатации

Страница: 43 / 76

5 Maintenance
Read the instructions carefully. The items refer to the parts list and service kits section.
Lubricate the rubber seals before fitting them.
: Relates to the shaft seal.
5.8 Adjustment of shaft (LKH-10 to -90)
LKH LKH
LKH---70
70
70 to
to
to ---90
90
90
For securing the best fixture to the motor shaft ensure the following:
-
Conical surfaces on the pump shaft and compression rings are applied with grease.
- No grease on the motor shaft.
- No grease on the inside diameter of the pump shaft.
- Screws for the compression rings are applied with grease.
Step Step Step 1 1 1
1. Loosen screws (6).
2. Pull off stub shaft (7) together with compression rings (5a,
5b).
Step Step Step 2 2 2
1. Push stub shaft (7) together with compression rings (5a, 5b)
onto the motor shaft.
2. Check that the clearance between the end of the stub shaft
and the motor flange is 10-20 mm (0.39 - 0.78 inch).
*) 10-20 mm (0.39-0.78 inch)
Step Step Step 3 3 3
1. Tighten screws (6) lightly and evenly.
2. Ensure that stub shaft (7) can be moved on the motor shaft.
43