Gennaio
Gennaio
2007
2007
Rev. 3
Rev. 3
Ed. A / 07
Ed. A / 07
42
42
Riparazione
Riparazione
e
e
Manutenzione
Manutenzione
Erogatori
Erogatori
MC5 1
MC5 1
st
st
stage
stage
setting
setting
•MC5 1
st
stage setting procedure, as shown in the picture on
page 44:
• Assemble the setting pressure-gauge on one of the LP ports
of the 1st stage
• Assemble the whole regulator (including 1st and 2nd stages)
on a 200 bar pressurized tank, or on an equally pressurized
test-bed.
• Note: although the regulator is hyper-balanced (that is,
increasing the intermediate pressure as the tank pressure
decreases), we recommend to set the first stage at 200 bar,
in order to check better the working of the regulator itself.
The intermediate pressure will slightly increase, as soon as
the tank pressure decreases (+ 0,6 bar every 50 bar of the
tank).
• Slowly open the air tap while pressing the 2nd stage air
discharge button. Repeat some times. .
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