POSTBERG+Co measuringSYSTEM MA-Di, Operating Instructions Manual, Page: 3 / 44

3
COMPRESSED AIR AT ITS BEST
CONTENTS
1 General 4
1.1 Incoming goods inspection, transport and storage 4
2 Safety precautions 5
2.1 Intended use 5
2.2 Installation, start-up and operation 6
2.3 Disclaimer 7
3 Functions and applications | Scope of supplies 8
3.1 Electrical sensor Direct-i 9
3.2 Measuring armature of brass 11
3.3 PB+CO®lock-blind plug 11
3.4 ISO Calibration Points 12
4 Technical Data 12
4.1 Thermal mass flow sensor 12
4.2 Accessories 13
5 Installation 15
5.1 Identifying the installation position 15
5.2 Linear dimension of the measuringSYSTEM 15
5.3 Installation position 16
5.4 Required measuring distance 17
5.5 Flow direction 18
5.6 Installation of the sensor in the measuring armature 18
5.7 Sensor exchange 19
5.8 Electrical connections 20
6 Operation 22
6.1 Operating and display elements 22
6.2 Operating modes 24
7 Menu 25
7.1 Menu Overview 25
7.2 Menu explanation 26
8 Progr parameter setting 27
8.1 Programming 27
8.2 Parameter setting scenarios 29
8.2.1 Settings for flow rate monitoring 29
8.2.2 Settings for consumption rate monitoring 30
8.2.3 Settings for temperature monitoring 32
8.2.4 User settings (optional) 33
8.2.5 Service functions 35
8.2.6 Impulse setting 36
9 Maintenance 39
9.1 Error messages 39
9.2 Sensor cleaning 39
9.3 Calibration 40
10 Troubleshooting 41
10.1 Replacement of defective parts 41
10.2 Replacement of O-ring and sealing ring 41
10.3 Returning sensors 41
10.4 Disposal 41
Notes 42
MA-Di
V 1.4 KW
valid from 1018
Welcome to Po Co. Your product: MA-Di