ITT VJC, Инструкция по установке, эксплуатации и обслуживанию

Страница: 4 / 39

7.1.5 Gaskets and o-ring seals ..............................................................................................................25
7.1.6 MAINTENANCE SCHEDULE .......................................................................................................25
8 Disassembly and Reassembly .......................................................................................................................27
8.1 Disassembly and Reassembly ................................................................................................................27
8.1.1 Disassembly of a bottom suction pump - VJC .............................................................................. 27
8.1.2 Disassembly of bearing housing and shaft assembly ................................................................... 28
8.1.3 INSPECTION AND PARTS REPLACEMENT GUIDELINES ........................................................ 29
8.1.4 Reassembly of bearing housing and shaft assembly.................................................................... 29
8.1.5 Pump reassembly -- vertical bottom suction - VJC ....................................................................... 29
8.1.6 VJC section drawing .....................................................................................................................30
9 Checklist for Locating Trouble.......................................................................................................................34
9.1 Check List for Locating Trouble...............................................................................................................34
9.1.1 Insufficient capacity.......................................................................................................................34
9.1.2 Insufficient pressure ......................................................................................................................34
9.1.3 Motor overload ..............................................................................................................................34
9.1.4 Pump vibration ..............................................................................................................................34
9.1.5 Leak at column pipe ......................................................................................................................34
9.1.6 Water hammer...............................................................................................................................35
10 Ordering Spare Parts ....................................................................................................................................36
10.1 Ordering Spare Parts ............................................................................................................................36
10.1.1 Replacement parts procedure.....................................................................................................36
10.1.2 Recommended spare parts.........................................................................................................36
Table of Contents
2 Model VJC Installation, Operation, and Maintenance Manual