SelfClimat DN 50 Instructions De Montage Et Mode D'emploi page 18

Test method
A means of manually testing the correct operation
of the float valve.
Pull the cable progressively, using the ring, to bring
the float to its top position.
Lower the float slowly to its rest position. Repeat
this operation several times to make sure that
nothing prevents the float moving freely throughout
its travel.
It is essential to ensure that the tester orifice is always on the manhole plate and not on the tank.
Procedure
When the tester is installed, it is essential to check its operation according to the procedure described in Test
Method before filling the tank for the first time. This enables the correct installation of the overfill prevention
device to be confirmed.
Once the tester is installed, this check must be performed at least once a year.
2) Support clamp
Designation
Parallel holder clip DN50
Parallel holder clip DN80
Perpendicular holder clip DN40-DN50
Perpendicular holder clip DN80-DN100
18/40
Perspective 2
+/- 180 mm
Self Climat OPD
DN 80
Tester in the test position - fitted on the OPD Standard
Reference
308 242
308 243
308 244
308 247
1'' tapping