EN
AS Strömungstechnik GmbH
www.asstroemungstechnik.de
Version date: 09/2020
3
1 Contents
1
General information .............................................................................................. 4
1.1 Introduction ............................................................................................................. 4
1.2 Conventions ............................................................................................................ 4
1.3
Symbols and labels ................................................................................................. 5
1.4
Copyright protection ................................................................................................ 5
1.5
Guarantee and warranty ......................................................................................... 5
2 Safety ..................................................................................................................... 6
2.1
Intended use .......................................................................................................... 6
2.2
Improper use .......................................................................................................... 6
2.3
Responsibility of the user ....................................................................................... 6
2.4
General safety instructions ..................................................................................... 7
3 Setup/function ....................................................................................................... 7
3.1
Auxiliary tools ........................................................................................................ 10
4
Technical specifications ......................................................................................11
4.1
Dispense head MH2-D.../MH2-D-...-C2 .................................................................11
4.2
Ambient / operating temperature ........................................................................... 13
4.3
Torques for dip tube closures ................................................................................ 13
5 Assembly/commissioning .................................................................................. 14
5.1
Initial commissioning ............................................................................................. 14
5.2
Tests prior to assembly ......................................................................................... 16
5.3
Mounting the dispense head ................................................................................. 18
6 Operation ............................................................................................................. 22
6.1
Tests before each operation .................................................................................. 22
6.2
Tests during operation ........................................................................................... 22
7 Troubleshooting .................................................................................................. 23
8 Disassembly ........................................................................................................ 24
8.1
Dismantling the dispense head ............................................................................. 24
9 Maintenance/disposal ......................................................................................... 26
9.1
Cleaning the dispense head .................................................................................. 26
9.2
Dispense head maintenance ................................................................................. 26
9.3
Returning dispense heads .................................................................................... 27
9.4
Dispense head disposal ........................................................................................ 27
Contents
