ES
FR
EN
IT
16
Madas Technical Manual
- 4|4.2c - REV. 0 of 10
th
Sep 2019
RG/2MBLZ
Slowly open the ball valve downstream of the regulator
Shut Off Reset
Close the ball valve downstream of the regulator
Close shut off valve (
21
)
Press the by-pass button (
28
) (see fig.
A
)
Reset by pressing the pin (
25
) (see fig. 1)
YES
YES
Open shut off valve (
21
)
NO
NO
Open the ball valve downstream of the regulator
Close shut off valve (
21
)
Close the ball valve downstream of the regulator
Press by-pass button (
28
) (see fig.
A
)
Reset by pressing the pin (
25
)
(see fig. 1)
Slowly open the ball valve downstream
of the regulator
Open the shut off valve (
21
)
Reset by pressing the pin (
25
) (see fig. 1)
Once reset, slowly open the ball valve
downstream of the regulator
Open the shut off valve (
21
)
Reset?
Reset?
4.0 - MANUAL RESET
Ball valve
fig. A
When the reset operation is finished, slowly pull the reset pin
(
25
) downwards (so that it does not come into contact with the
internal reset pin)
Retighten the cap (
23
) in the original position
