IMP Pumps NMT(D) 40-100 & NMT SAN flanges User Manual
Page 15
GB
-15-
CONTENTS
1.
GENERAL INfORMATION ...........................................................................................16
1.1
U
SeS
.....................................................................................................................16
1.2
T
echnical
daTa
......................................................................................................16
1.2.1 Pump labeling ......................................................................................................16
1.2.2 Connection and electrical data ............................................................................16
2.
SAfETy ........................................................................................................................17
2.1
d
anger
symbols
....................................................................................................17
2.2
r
isks
....................................................................................................................17
3.
PUMP DESCRIPTION ...................................................................................................17
3.1
r
egulaTion
modes
..................................................................................................17
3.1.1 Differential pressure regulation (∆p) ....................................................................18
3.1.2 RPM regulation ....................................................................................................18
3.1.3 Power limitation ...................................................................................................18
3.2
e
lectrical
connectionS
.........................................................................................18
4.
PUMP INSTALLATION .................................................................................................19
4.1
i
nStallation
into
pipe
lineS
.....................................................................................19
4.2
c
onnecTion
To
power
and
signal
lines
...................................................................20
4.3
c
onnecTion
To
neTwork
.........................................................................................20
5.
COMMUNICATION AND CONTROL ............................................................................21
5.1
c
ontrol
light
.......................................................................................................21
5.2
d
igiTal
inpuTs
........................................................................................................21
5.3
24V
supply
............................................................................................................22
5.4
r
elay
ouTpuT
.........................................................................................................22
5.5
e
thernet
..............................................................................................................22
5.5.1 Search of a “lost” pump .......................................................................................22
5.6
p
Ump
SettingS
.......................................................................................................23
5.6.1 Factory defaults ...................................................................................................23
5.6.2 Web interface settings .........................................................................................23
6.
MAINTENANCE AND SPARE PARTS .........................................................................24
7. TwIN PUMP (NMTD) ....................................................................................................25
7.1
o
peration
.............................................................................................................25
7.2
n
eTwork
connecTion
.............................................................................................25