EBARA EFQU4 - Manual (Page 3)

EBARA Fluid Handling 2
TABLE OF CONTENTS
(Continued)
TROUBLESHOOTING – SECTION D ……………………….. Pg. 18
PUMP MAINTENANCE AND REPAIR – SECTION E……… Pg. 21
PERFORMANCE CURVE……………………………………… Pg. 21
Pump Model …………………………………………………...... Pg. 22
PARTS LISTS.................................................................. Pg. 23
Repair Rotating Assembly…………………………………....... Pg. 24
PARTS LISTS.................................................................. Pg. 25
PUMP AND SEAL DISASSEMBLY AND REASSEMBLY…. Pg. 26
Back Cover and Wear Plate Removal……………………. Pg. 26
Suction Check Valve Removal…………………………….. Pg. 26
Rotating Assembly Removal……………………………….. Pg. 26
Impeller Removal……………………………………………. Pg. 27
Seal Removal……………………………………………… Pg. 28
Shaft and Bearing Removal and Disassembly…………… Pg. 28
Shaft and Bearing Reassembly and Installation…………. Pg. 29
Seal and Installation…………………………..................... Pg. 30
Impeller Installation…………………………………………. Pg. 32
Rotating Assembly Installation……….…………………… Pg. 32
Suction Check Valve Installation………………………….. Pg. 33
Back Cover Installation……………………………………... Pg. 33
PRESSURE RELIEF VALVE MAINTENANCE Pg. 33
Final Pump Assembly Pg. 34
LUBRIFICATION Pg. 34
Seal Assembly Pg. 34
Bearings Pg. 34
Power Source Pg. 34