Torishima Pump MML - Page 4

4.3.
4.4
4.4.1.
4.4.2.
4.4.3.
4.4.4.
4.4.5.
4.5.
4.5.1.
4.5.2.
4.5.3.
4.5.4.
4.5.5.
4.5.6.
4.5.7.
5.
5.1.
5.2.
5.2.1.
5.2.2.
5.2.3.
5.3.
6.
7.
8.
Shutting down the pump
Maintenance
Maintenance of pump
Maintenance of soft-packed stuffing boxes
Maintenance of mechanical seal
Maintenance of bearings
Maintenance of balancing device
Operating troubles : causes and remedies
Pump does not deliver rated capacity
Driver is overloaded
Pump discharge pressure is excessive
Pump leaks
Stuffing boxes leak
Excessive bearing temperature
Excessive wear of balancing device
Dismantling and reassembling the pump
Dismantling
Reassembly
Reassembly of pumps with O-ring seals
Reassembly of pumps with metal to metal sealing faces
Assembling the bearing
Protection of pump during prolonged shut downs and transport
Spare parts
Stub shaft dimensions, packing details, cooling water and oil
requirements, bearings, seals, gasket and O-rings
List of components and sectional drawings
14
14
14
14
15
16
17
18
18
19
20
20
20
21
21
22
22
23
23
24
24
25
25
26
27