Contents 3
© Lutz-Jesco GmbH 2015
Subject to technical changes.
150225
BA-10221-02-V03
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions
Contents
1 Notes to the Reader............................................................4
1.1 General non-discrimination......................................................4
1.2 Explanation of signal words......................................................4
1.3 Explanation of warning signs....................................................4
1.4 Identification of warnings.........................................................4
1.5 Identification of instructions for action......................................5
2 Safety .................................................................................6
2.1 General warnings.....................................................................6
2.2 Hazards due to non-compliance with the safety instructions .....7
2.3 Safe operation .........................................................................7
2.4 Personal protective equipment.................................................7
2.5 Personnel qualification.............................................................7
3 Appropriate and intended use ...........................................8
3.1 Notes on product warranty.......................................................8
3.2 Intended purpose.....................................................................8
3.3 Device revision ........................................................................8
3.4 Principles ................................................................................8
3.5 Prohibited dosing media...........................................................8
3.6 Foreseeable misuse.................................................................8
4 Product Description .........................................................10
4.1 Properties..............................................................................10
4.2 Scope of delivery ...................................................................10
4.3 Structure of the dosing pump .................................................10
4.4 Function description ..............................................................11
4.5 Nameplate.............................................................................11
5 Technical Data..................................................................12
5.1 Delivery capacity data............................................................12
5.2 Operating conditions and limits ..............................................12
5.3 Electrical data........................................................................13
5.4 Other data .............................................................................13
6 Dimensions ......................................................................14
6.1 MAGDOS LK with dosing head made of PVC, PP or PVDF .........14
6.2 MAGDOS LK with dosing head made of stainless steel (1.4571)...
14
7 Installing the Dosing Pump..............................................15
7.1 Set up information .................................................................15
7.2 Installation examples .............................................................15
8 Hydraulic installation.......................................................16
8.1 Dimensioning of the system ...................................................16
8.2 System piping........................................................................17
8.3 Aligning the dosing head ........................................................17
8.4 Hydraulic connections............................................................17
8.5 Connecting a leakage drain....................................................19
8.6 Connecting the dosing head venting facility ............................19
8.7 Hydraulic accessories ............................................................20
9 Electrical installation.......................................................26
9.1 Principles ..............................................................................26
9.2 Description of connection sockets..........................................26
10 Control..............................................................................29
10.1 Operator controls of the control unit......................................29
10.2 Explanation of menu navigation............................................29
10.3 Explanation of the menu icons..............................................29
10.4 Menu settings at initial commissioning.................................30
10.5 Main menu ..........................................................................30
10.6 System setup.......................................................................30
10.7 Information about the dosing pump ......................................33
11 Operation..........................................................................34
11.1 Commissioning the dosing pump..........................................34
11.2 Operating modes .................................................................36
11.3 External On/Off via Release input..........................................39
11.4 Decommissioning the dosing pump......................................39
11.5 Shutting down in an emergency ...........................................40
11.6 Storage ...............................................................................40
11.7 Transportation......................................................................40
11.8 Disposal of old units.............................................................40
12 Maintenance ....................................................................41
12.1 Maintenance intervals..........................................................41
12.2 Tighten up dosing head bolts................................................42
12.3 Change the diaphragm.........................................................42
12.4 Clean suction and discharge valves......................................42
13 Troubleshooting ...............................................................43
13.1 Type of fault .........................................................................43
14 Spare parts.......................................................................46
14.1 Diaphragm spare parts kits ..................................................46
14.2 Dosing head spare parts kits including valves .......................46
15 Delivery characteristic curves.........................................47
16 Menu structure of the Control Unit ..................................48
16.1 Program start.......................................................................48
16.2 System setup.......................................................................48
16.3 Main menu ..........................................................................51
17 Appendix ..........................................................................53
17.1 Default settings....................................................................53
18 EC Declaration of Conformity...........................................54
19 Declaration of harmlessness...........................................55
20 Warranty application .......................................................56
Index ......................................................................................57
