3
Contents
Contents
Order confirmation
.......................................................................................................................................... 2
Safety instructions .................................................................... 5
Warnings
........................................................................................................................................................ 6
Cautions
......................................................................................................................................................... 8
Precautions for use
.................................................................................................................................... 10
Overview ...................................................................................11
Introduction
................................................................................................................................................. 11
Pump structure & Operating principle
...................................................................................................... 11
Pump mechanism
.................................................................................................................................... 12
Flow pulsation reduction mechanism
.................................................................................................. 12
Part names
................................................................................................................................................... 13
Pump
........................................................................................................................................................ 13
TD ....................................................................................................................................................... 13
Identification codes
.................................................................................................................................... 14
Installation ...............................................................................15
Pump mounting
........................................................................................................................................... 15
Before installation
..................................................................................................................................... 15
Pipework
...................................................................................................................................................... 16
Piping layout
............................................................................................................................................. 16
Necessary devices
................................................................................................................................... 17
Relief valve
.......................................................................................................................................... 17
Back pressure valve
............................................................................................................................ 17
Strainer
................................................................................................................................................ 17
Pressure gauge
................................................................................................................................... 17
Pump inlet/outlet connections
.................................................................................................................. 18
Tube connection
.................................................................................................................................. 18
Union connection
................................................................................................................................ 18
Piping precautions
.................................................................................................................................... 19
Prohibited piping
................................................................................................................................. 19
Slurry delivery
.......................................................................................................................................... 20
Wiring
........................................................................................................................................................... 21
Inverter-Motor
........................................................................................................................................... 21
Inverter-Grid power
.................................................................................................................................. 21
IPM motor terminal box
............................................................................................................................ 22