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After this one can switch on the switch for the bracing bubble and read the pressure in the
pressure gauge. The pressure must be approx. 2 bar, otherwise adjust the pressure
accordingly. For this purpose pry the cap off the pressure reducer 2 with a screwdriver and
keep turning the nut on the pressure reducer with an NW 6 open end spanner, until the
pressure gauge indicates a pressure of 2 bar. Turning counter-clockwise reduces the
pressure.
Once the pressure is correctly adjusted, check the setting several times. Fill and relieve the
bracing bubble several times.
Seal the adjusting screw, place the cap on the pressure reducer 2 (DM2) and press it on to
snap into place. Re-establish the ex-factory hose installation.
If an adjustment is not possible, the cutter should be stopped immediately and the pressure
reducer must be renewed. (Overpressure may burst the bracing bubble).
You can replace a defective pressure reducer yourself.
In this respect refer to point 0 .
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