DMX model 227
8.3 Cleaning the Suction and Pressure Valves
11
V3.0
WARNING
!
Loosen the cap nuts (8) on the flange (1).
Remove the valve housing (2/9) and other parts of the valve.
Remove the other internal parts (see assembly diagram) and clean, or
replace if necessary.
Fit the valvetogether again according to the assembly diagram.
Screw in the valve.
CAUTION
9
13
10
1
Flange
2
Valve housing
3
Valve seat
4
Valve disk
6
Double-end stud
7
Washer
8
Cap nut
9
Valve housing
10
Supporting ring
11
O-ring
12
O-ring
13
O-ring
14
Spring
15
Valve disk
Wear protective gloves and glasses when executing
work at the dosing head, connections or lines!
Take heed that the O-ring is fitted exactly into the
provided groove.
Observe the flow direction (indicated by an arrow)!
8 7
6
6 x
4
14
1
2
11
15
12
3
31