
VTK-VS-BA-015e-A | User Manual MDS 3200+ Series
|
Cleaning
87
8.4.3
Dismantling the Valve and Fine Purification
Step 1:
The dispensing process must be completed. The valve is in closed position. Switch
OFF the control unit and disconnect it from the mains.
Step 2:
Deactivate the compressed-air connector and disengage it.
Step 3:
Remove actuator and sensor cable from the valve.
Step 4:
Disassemble the valve as follows:
−
Unscrew and remove the cartridge.
−
Loosen the two screws for the cartridge holder. Remove the holder.
(This is the case for
most types of A-valves. Alternatively, if you have got an F-valve or an MDV 3200A-CP,
push the magnetic holder off the valve body.)
−
Disconnect the nozzle unit, rotating counter-clockwise. You can use either tool MDT 301
or MDT 302
(in the pictures MDT 301 is used)
. Be careful that the valve has cooled down
before touching it.
−
Disassemble the nozzle unit. Unscrew the tappet guidance, together with the nozzle in-
sert, from the nozzle adjusting nut. Use the nozzle changing tool MDT 303. The three
pins of MDT 303 have to fit exactly into the three holes of the tappet guidance. If neces-
sary use MDT 301 and MDT 302 to unscrew it.
Содержание MDS 3200+ Series
Страница 1: ......
Страница 117: ...VTK VS BA 015e A User Manual MDS 3200 Series Attachments 117 13 ATTACHMENTS 13 1 EC Declaration of Conformity...
Страница 118: ...118 VTK VS BA 015e A User Manual MDS 3200 Series Attachments 13 2 Dimensional Drawing MDC 3200...
Страница 119: ...VTK VS BA 015e A User Manual MDS 3200 Series Attachments 119 13 3 Dimensional Drawing MDV 3200A...
Страница 120: ...120 VTK VS BA 015e A User Manual MDS 3200 Series Attachments 13 4 F Dimensional Drawings MDV 3200F...
Страница 121: ...VTK VS BA 015e A User Manual MDS 3200 Series Attachments 121...
Страница 122: ...122 VTK VS BA 015e A User Manual MDS 3200 Series Attachments 13 5 Connection Diagram PLC Interface...