Table of Contents
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Neptune stepper motor-driven diaphragm pump NXP-M and NXP-P
16 Index
A
Accessories .....................................................................................21
Approved media temperature ...........................................................14
B
Back-pressure valve ........................................................................22
C
Cemented connection ......................................................................20
Clean suction and discharge valves .................................................35
Commissioning the dosing pump .....................................................30
Connection sockets ..........................................................................25
Contact water meter ........................................................................22
Control .............................................................................................27
Control elements .............................................................................11
Conveying characteristics ................................................................12
D
Decommissioning the dosing pump .................................................33
Delivery capacity data ......................................................................13
Delivery characteristic curves ..........................................................40
Design of the system .......................................................................18
Device revision ..................................................................................8
Diaphragms
Replace ......................................................................................35
Spare parts set ...........................................................................39
Dimensioned drawings ....................................................................15
Dimensions ......................................................................................15
Disposal of old equipment ................................................................33
Dosing head
Alignment ...................................................................................19
Design ........................................................................................10
Spare parts .................................................................................39
Dosing head venting facility .............................................................21
Dosing media
Approved media temperature .....................................................14
Prohibited dosing media ...............................................................8
E
Electrical installation ........................................................................24
Electrical specifications ...................................................................14
External On / Off via Release input ...................................................32
External operation ............................................................................31
F
Foreseeable misuse ...........................................................................8
Function description ........................................................................11
G
General warnings ...............................................................................5
Glue-in connection ...........................................................................20
H
Handling instructions
Marking ........................................................................................4
Hazards due to non-compliance with the safety instructions ..............6
Hydraulic accessories ......................................................................21
Subject to technical changes.
Hydraulic connections ......................................................................19
Hydraulic installations ......................................................................18
I
Injection nozzle ................................................................................21
Inputs of the control unit ..................................................................25
Installation .......................................................................................17
electrical ....................................................................................24
hydraulic ....................................................................................18
Installing the Dosing Pump ..............................................................17
Intended purpose ...............................................................................8
Intended use ......................................................................................8
Internal operation .............................................................................31
L
Leakage drain ..................................................................................21
Level input
Connection .................................................................................26
Level monitoring ..............................................................................22
M
Maintenance ....................................................................................34
Maintenance intervals ......................................................................34
N
Notes for the Reader ..........................................................................4
O
Operating conditions and limits ........................................................13
Operating modes (NXP-P)
Explanation of the icons ..............................................................28
External operation ......................................................................31
Internal operation .......................................................................31
Operation .........................................................................................30
Operation with contact-type water meter .........................................32
Operator controls of the control unit
Operator controls of the control unit NXP-M ................................27
Operator controls of the control unit NXP-P .................................27
P
Password protection ........................................................................28
Personnel qualification .......................................................................6
Pressure-relief valve ........................................................................22
Priming aid ......................................................................................22
Product description ..........................................................................10
Product warranty ...............................................................................8
Prohibited dosing media ....................................................................8
Pulsation dampener .........................................................................22
Pulse input
Connection .................................................................................25
R
Rating plate .....................................................................................11
Release input
Connection .................................................................................25
Operating instructions
Index
41
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