
843/845 OUTLET PRESSURE ADJUSTMENT
17
All adjustments must be made on the basis of the
specific characteristics of the appliance. Check
inlet and outlet pressure using the pressure test
points provided. After testing, carefully seal test
points with the provided screws. Recommended
torque: 1.0 Nm.
Disconnect pressure regulator connection
“VENT” (if used).
Maximum Pressure: power the modulator in
the maximum condition. Screw in the nut C to
increase the outlet pressure and screw it out to
decrease it. Use a 10 mm spanner.
Minimum Pressure: Turn off the power supply
to the modulator and keeping the nut C sta-
tionary. Screw in the D to increase the pres-
sure and screw it out to decrease it. Screwdriv-
er 6 x 1 blade. Carefully put back the modula-
tor plastic cap. Reconnect pressure regulator
connection (if used).
.
WARNING:
to ensure the correct operation of the modulator it is necessary that the plastic cap E is
returned to its original location
INSTALLATION INSTRUCTIONS
Содержание Archer IS720G
Страница 49: ...NOTES 49 48...
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