Xylem e-MPA Instruction Manual page 4

Table of Contents
7 Troubleshooting....................................................................................................................... 32
7.1 Troubleshooting for users................................................................................................ 32
7.2 The main switch is on, but the electric pump does not start........................................32
7.3 The electric pump starts, but the thermal protector trips or the fuses blow
7.4 The electric pump starts, but the thermal protector trips or the fuses blow a
7.5 The electric pump starts, but the thermal protector trips a varying time after.......... 33
7.6 The electric pump starts, but the system's general protection is activated............... 33
7.7 The electric pump starts, but the system's residual current device (RCD) is
7.8 The pump runs but delivers too little or no liquid.........................................................33
7.9 The electric pump stops, and then rotates in the wrong direction ............................ 34
7.10 The pump starts up too frequently................................................................................34
7.11 The pump vibrates and generates too much noise.................................................... 34
8 Log files......................................................................................................................................36
8.1 Plant manager list.............................................................................................................. 36
8.2 Log book.............................................................................................................................36
9 Product warranty...................................................................................................................... 37
2
immediately after................................................................................................................. 32
short time after..................................................................................................................... 33
activated................................................................................................................................33
e-MPA, e-MPR, e-MPD Horizontal Multistage Pump INSTRUCTION MANUAL