Ecolab DG1-III-DLA-PCB Manuel D'utilisation page 121

Replacement of the pipe interrupter
Proceed as follows:
1.
Remove connection hose
Ä 'Replacement pipe interrupter - mixing housing' on page 48, pos. 1).
(see
2.
Unscrew the pipe interrupter (pos. 1).
3.
Clean the threaded nipple (pos. 2).
4.
Screw on the new pipe interrupter (pos. 1).
There is an integrated O-ring on the internal thread for sealing.
No flat gasket is needed at this point.
5.
Screw on the connecting hose, using the flat seal (pos. 3).
6.
Start the device and check for leaks.
2
1
3
1 Pipe interrupter
2 Threaded nipple
3 Flat gasket
49
Repair
MAN049250 Rev. 1-01.2021