Reflex Variomat Touch VS 2-1/35 Originalbetriebsanleitung Seite 31

1 Notes on the operating manual ........................................ 32
2 Liability and guarantee ..................................................... 32
3 Safety .................................................................................. 32
3.1 Explanation of symbols .................................................................... 32
3.1.1 Symbols and notes used .................................................. 32
3.2 Personnel requirements ................................................................... 32
3.3 Personal protective equipment ........................................................ 32
3.4 Intended use..................................................................................... 32
3.5 Inadmissible operating conditions .................................................... 32
3.6 Residual risks ................................................................................... 32
4 Description of the device .................................................. 33
4.1 Description ....................................................................................... 33
4.2 Overview .......................................................................................... 33
4.3 Identification ..................................................................................... 33
4.3.1 Type plate ......................................................................... 33
4.3.2 Type code ......................................................................... 33
4.4 Function ............................................................................................ 34
4.5 Scope of delivery .............................................................................. 34
4.6 Optional equipment and accessories ............................................... 34
5 I/O module (optional expansion module) ........................ 34
5.1 Technical data .................................................................................. 35
5.2 Settings ............................................................................................ 35
5.2.1 Terminator settings in RS-485 networks .......................... 35
5.2.2 Setting the module address ............................................. 36
5.2.3 I/O module default settings .............................................. 36
5.3 Replacing the fuses .......................................................................... 37
6 Technical data ................................................................... 37
6.1 Control unit ....................................................................................... 37
6.2 Tanks ................................................................................................ 37
7 Installation ......................................................................... 38
7.1 Installation conditions ....................................................................... 38
7.1.1 Incoming inspection .......................................................... 38
7.2 Preparatory work .............................................................................. 38
7.3 Execution .......................................................................................... 38
7.3.1 Positioning ........................................................................ 39
7.3.2 Installation of add-on components for the tanks .............. 39
7.3.3 Tank installation................................................................ 39
7.3.4 Hydraulic connection ........................................................ 40
7.3.5 Fitting the thermal insulation ............................................ 41
7.3.6 Installation of the weight measuring cell .......................... 42
7.4 Switching and make-up variants ...................................................... 42
7.4.1 Function ............................................................................ 42
7.5 Electrical connection ........................................................................ 43
7.5.1 Terminal diagram.............................................................. 44
7.5.2 Terminal plan, connection component ............................. 44
7.6
8 Commissioning..................................................................45
8.1
8.2
8.3
8.4
8.5
8.6
8.7
9 Operation............................................................................48
9.1
9.2
9.3
9.4
9.5
10 Controller ...........................................................................49
10.1
10.2
10.3
10.4
11 Maintenance .......................................................................53
11.1
11.2
11.3
12 Disassembly.......................................................................55
13 Annex..................................................................................56
13.1
13.2
13.3
ivz_en
Variomat Touch — 22.07.2024
7.5.3 Terminal plan, operating unit ........................................... 44
7.5.4 RS-485 interface .............................................................. 45
Installation and commissioning certificate....................................... 45
Checking the requirements for commissioning ............................... 45
Variomat switching points ............................................................... 45
Modifying the controller's start routine ............................................ 46
Filling the tanks with water .............................................................. 47
8.4.1 Filling with a hose ............................................................ 47
8.4.2 Filling with the solenoid valve in the make-up ................. 47
Venting the pump ............................................................................ 47
Parametrising the controller in the Customer menu ....................... 47
Starting Automatic mode ................................................................. 48
Automatic mode .............................................................................. 48
Manual mode ................................................................................... 48
Stop mode ....................................................................................... 48
Summer operation ........................................................................... 49
Restarting ........................................................................................ 49
Operator panel ................................................................................ 49
Calibrating the touch screen ........................................................... 49
Configuring settings in the controller ............................................... 49
10.3.1 Customer menu ............................................................... 49
10.3.2 Service menu ................................................................... 50
10.3.3 Default settings ................................................................ 50
10.3.4 Setting degassing programmes ....................................... 51
Degassing programmes – overview ................................ 51
10.3.5
Messages ........................................................................................ 52
Maintenance schedule .................................................................... 54
11.1.1 Cleaning the dirt trap ....................................................... 54
11.1.2 Cleaning the tanks ........................................................... 54
Checking switching points ............................................................... 54
Inspection ........................................................................................ 55
11.3.1 Pressure-bearing components ........................................ 55
11.3.2 Inspection prior to commissioning ................................... 55
11.3.3 Inspection intervals .......................................................... 55
Reflex Customer Service ................................................................ 56
Conformity and standards ............................................................... 56
Guarantee ........................................................................................ 56
Contents
English — 31