Alfa Laval LKH, Instruction Manual

Page: 21 / 56

5 Maintenance
Read the instructions carefully. The items refer to the parts list and service kits section.
Handle scrap correctly.
: Relates to the shaft seal.
5.3 Dismantling of pump/shaft seals
Step 1
1.
A. LKH-5: Remove screws (56), spring washers (56a), clamps
(55+55a) and pump casing (29).
B. LKH-10 to 90: Unscrew cap nuts (24) and remove washers
(24a) and pump casing (29).
LKH-85 and LKH-90
Step 2
Flushed / Double mechanical shaft seal:
Unscrew tubes (42) using a spanner.
21