Grundfos SMART Digital XL DDA 120-7, Инструкция по установке и эксплуатации

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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. General information 3
1.1 Symbols used in this document
3
1.2 Qualification and training
3
1.3 Safety instructions for the operator/user 3
1.4 Safety of the system in the event of a
failure in the dosing pump
4
1.5 Dosing chemicals
4
1.6 Diaphragm leakage 4
1.6.1 Diaphragm leakage detection (optional) 5
2. Storage and handling
5
2.1 Storage 5
2.2 Unpacking 5
2.3 Transport 5
3. Product introduction 6
3.1 Applications
6
3.2 Improper operating methods 6
3.3 Symbols on the pump 7
3.4 Nameplate 7
3.5 Type key 8
3.6 Product overview
9
4. Technical data / Dimensions 10
4.1 Technical data 10
4.2 Technical data for CIP (Clean-In-Place)
applications
12
4.2.1 Dimensions 12
5. Assembly and installation 13
5.1 Pump assembly
13
5.1.1 Requirements 13
5.1.2 Aligning and installing the mounting plate 13
5.1.3 Installing the pump on the mounting plate 13
5.1.4 Adjusting the control cube position 14
5.2 Hydraulic connection 14
5.3 Electrical connection 16
6. Startup 18
6.1 Preparing the pump for startup 18
6.2 Starting up the pump
18
6.3 Setting the menu language 19
6.4 Deaerating the pump 20
6.5 Calibrating the pump 20
6.5.1 Calibration process - example for DDA
60-10
21
7. Operation 22
7.1 Control elements
22
7.2 Display and symbols 22
7.2.1 Navigation 22
7.2.2 Operating states 22
7.2.3 Sleep mode (energy-saving mode) 22
7.2.4 Overview of display symbols 23
7.3 Main menus 24
7.3.1
Operation
24
7.3.2
Info
24
7.3.3
Alarm
24
7.3.4
Setup
25
7.4 Operation modes
25
7.4.1
Manual
25
7.4.2
Pulse
26
7.4.3 Analog 0/4-20 mA 26
7.4.4
Batch (pulse-based)
27
7.4.5
Dosing timer cycle
28
7.4.6
Dosing timer week
29
7.5
Analog output
30
7.6
SlowMode
30
7.7
Stop after power failure
31
7.8
FlowControl
32
7.9
Pressure monitoring
33
7.9.1 Pressure setting ranges 33
7.9.2 Calibration of pressure sensor 33
7.10 Flow measurement 34
7.11
AutoFlowAdapt
34
7.12
Auto deaeration
34
7.13
Diaphragm leak. detect.
34
7.14
Key lock
35
7.14.1 Temporary deactivation 35
7.14.2 Deactivation 35
7.15 Display setup 35
7.15.1 Units 35
7.15.2 Additional display 35
7.16
Time+date
36
7.17 Bus communication 36
7.17.1 GENIbus communication 36
7.17.2 Possible industrial bus types 36
7.17.3 Activate communication 36
7.17.4 Setting the bus address 37
7.17.5 Characteristics of bus communication 37
7.17.6 Deactivate communication 37
7.17.7 Communication faults 37
7.18
Inputs/Outputs
38
7.18.1 Relay outputs 38
7.18.2
External stop
39
7.18.3
Empty
and
Low level
signals 39
7.19
Basic settings
39
8. Service 40
8.1 Regular maintenance 40
8.2 Cleaning 40
8.3 Service system
40
8.4 Perform service
41
8.4.1 Service overview 42
8.4.2 Dismantling the dosing head, diaphragm
and valves
43
8.4.3 Reassembling the dosing head,
diaphragm and valves
43
8.4.4 Replacing the deaeration valve 44
8.4.5 Replacing the DLD sensor 44
8.4.6 Replacing the mains cable 44