Lutz-Jesco MEMDOS SMART LK, Operating Instructions Manual

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Contents
3
© Lutz-Jesco GmbH 2014
Subject to technical changes.
140725
BA-10103-02-V01
Stepper Motor-driven Diaphragm Dosing Pump MEMDOS SMART LK Operating instructions
Contents
1 Notes for the Reader .......................................................... 4
1.1 General non-discrimination ......................................................
4
1.2 Explanation of the signal words ................................................
4
1.3 Explanation of the warning signs ..............................................
4
1.4 Identifi cation of warnings .........................................................
4
1.5 Instruction for action identifi cation ...........................................
5
2 Safety ................................................................................. 6
2.1 General warnings .....................................................................
6
2.2 Hazards due to non-compliance with the safety instructions .....
7
2.3 Working in a safety-conscious manner .....................................
7
2.4 Personal protective equipment .................................................
7
2.5 Personnel qualifi cation .............................................................
7
3 Intended use ...................................................................... 9
3.1 Notes on product warranty .......................................................
9
3.2 Intended purpose .....................................................................
9
3.3 Device revision ........................................................................
9
3.4 Principles ................................................................................
9
3.5 Prohibited dosing media ...........................................................
9
3.6 Foreseeable misuse .................................................................
9
4 Product description ......................................................... 11
4.1 Properties ..............................................................................
11
4.2 Scope of delivery ...................................................................
11
4.3 Structure of the dosing pump .................................................
11
4.4 Function description ..............................................................
12
4.5 Rating plate ...........................................................................
12
4.6 Conveying characteristics ......................................................
13
5 Technical specifi cations .................................................. 14
5.1 Delivery capacity data ............................................................
14
5.2 Operating conditions and limits ..............................................
14
5.3 Electrical specifi cations .........................................................
15
5.4 Other data .............................................................................
15
6 Dimensions ...................................................................... 16
6.1 MEMDOS SMART LK 5, 10 ......................................................
16
6.2 MEMDOS SMART LK 15, 20 ....................................................
17
7 Installing the Dosing Pump .............................................. 18
7.1 Set up information .................................................................
18
7.2 Installation examples .............................................................
18
8 Hydraulic installation ....................................................... 19
8.1 Design of the system ..............................................................
19
8.2 System piping ........................................................................
20
8.3 Aligning the dosing head ........................................................
20
8.4 Hydraulic connections ............................................................
20
8.5 Connecting a leakage drain ....................................................
22
8.6 Connecting the dosing head venting facility ............................
22
8.7 Hydraulic accessories ............................................................
23
9 Electrical installation ....................................................... 30
9.1 Principles ..............................................................................
30
9.2 Description of connection sockets ..........................................
30
10 Control .............................................................................. 33
10.1 Operator controls of the control unit ......................................
33
10.2 Explanation of menu navigation ............................................
33
10.3 Explanation of the menu icons ..............................................
33
10.4 Release code .......................................................................
34
10.5 Menu settings at initial commissioning .................................
34
10.6 Main menu ..........................................................................
34
10.7 System setup .......................................................................
35
10.8 Information about the dosing pump ......................................
38
11 Operation .......................................................................... 39
11.1 Commissioning the dosing pump..........................................
39
11.2 Operating modes .................................................................
41
11.3 External On/Off via Release input ..........................................
44
11.4 Decommissioning the dosing pump ......................................
45
11.5 Shutting down in an emergency ...........................................
45
11.6 Storage ...............................................................................
45
11.7 Transportation......................................................................
45
11.8 Disposal of old equipment ....................................................
45
12 Maintenance .................................................................... 46
12.1 Maintenance intervals ..........................................................
46
12.2 Tighten up dosing head bolts ................................................
47
12.3 Change the diaphragm .........................................................
47
12.4 Clean suction and discharge valves ......................................
48
13 Troubleshooting ............................................................... 49
13.1 Type of fault .........................................................................
49
14 Spare parts ....................................................................... 51
14.1 Diaphragm spare parts kits ..................................................
51
14.2 Dosing head spare parts kits including valves .......................
51
15 Delivery characteristic curves ......................................... 52
16 Menu structure of the Control Unit .................................. 53
16.1 Program start.......................................................................
53
16.2 System setup .......................................................................
53
16.3 Main menu ..........................................................................
55
17 Default settings ................................................................ 56
18 EC Declaration of Conformity ........................................... 57
19 Declaration of No Objection ............................................. 58
20 Warranty claim ................................................................. 59