Grundfos SMART Digital DDA, Инструкция по установке и эксплуатации

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E
ngl
ish (
G
B)
3
English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
Page
1. Safety instructions
4
1.1 Identification of safety instructions in
these instructions
4
1.2 Qualification and training of personnel 4
1.3 Safety instructions for the operator/
user
4
1.4 Safety of the system in the event of a
failure in the dosing pump
4
1.5 Dosing chemicals
5
2. General 5
2.1 Applications 5
2.2 Improper operating methods 5
2.3 Warranty
6
2.4 Nameplate
6
2.5 Type key 7
2.6 Device overview 8
3. Technical data / dimensions 9
3.1 Technical data
9
3.2 Dimensions
11
4. Assembly and installation 12
4.1 Pump assembly 12
4.1.1 Requirements
12
4.1.2 Align and install mounting plate
12
4.1.3 Engage pump in mounting plate
12
4.1.4 Adjusting control cube position
12
4.2 Hydraulic connection 13
4.3 Electrical connection
14
5. Commissioning
16
5.1 Setting the menu language 16
5.2 Deaerating the pump 17
5.3 Calibrating the pump 17
6. Operation 19
6.1 Control elements
19
6.2 Display and symbols 19
6.2.1 Navigation
19
6.2.2 Operating states
19
6.2.3 Sleep mode (energy-saving mode)
19
6.2.4 Overview of display symbols
20
6.3 Main menus 21
6.3.1 Operation
21
6.3.2 Info
21
6.3.3 Alarm
21
6.3.4 Setup
21
6.4 Operation modes 22
6.4.1 Manual
22
6.4.2 Pulse
22
6.4.3 Analog 0/4-20 mA
23
6.4.4 Batch (pulse-based)
24
6.4.5 Dosing timer, cycle
25
6.4.6 Dosing timer, week
25
6.5 Analog output
26
6.6 SlowMode 26
6.7 FlowControl 27
6.8 Pressure monitoring 28
6.8.1 Pressure setting ranges
28
6.8.2 Calibration of pressure sensor
28
6.9 Flow measurement
29
6.10 AutoFlowAdapt 29
6.11 Auto deaeration 29
6.12 Key lock 30
6.13 Display Setup 30
6.13.1 Units
30
6.13.2 Additional display
30
6.14 Time/date
31
6.15 Bus communication 31
6.16 Inputs/outputs 31
6.16.1 Relay outputs
31
6.16.2 External stop
32
6.16.3 Empty and low-level signals
32
6.17 Basic settings
32
7. Service 33
7.1 Service system 33
7.2 Perform service 33
7.2.1 Dosing head overview
34
7.2.2 Dismantling the diaphragm and valves
34
7.2.3 Reassembling the diaphragm and
valves
34
7.3 Resetting the service system 34
7.4 Repairs 34
8. Faults 35
8.1 List of faults
36
8.1.1 Faults with error message
36
8.1.2 General faults
38
9. Disposal
38
Warning
Prior to installation, read these
installation and operating instructions.
Installation and operation must comply
with local regulations and accepted
codes of good practice.