28150 cm 3 - 300 cm 3123B_03907B_04264231B_04265B_052953124OPERATING MANUALVERSION 05/2015 ORDER NUMBER DOC23402825.6 PRESSURE REGULATOR UNIT1 Pressure regulator2 Ball Valve3 Pressure gauge4 Compressed air InletPositions of the ball valve1 Closed: working pressure in the air motor will berelieved (control pressure is still present).2 Closed: the air motor may still be under pressure.3 Open: working position5.7 PRESSURE RELIEF5.7.1 HIGH-PRESSURE FILTER (OPTION)To ensure problem-free operation it is recommended that a WAGNER high-pressure filterbe used. These have been developed especially for WAGNER pneumatic pumps. The filterinserts can be exchanged depending on the product to be used. The high-pressure filtercorresponding to the device can be found in the "Accessories" chapter; the compatiblefilter inserts can be found in the "Spare parts" chapter.ClosedOpenPreferred filterinstallation positionSo that the complete pressure relief of the pump can be performed (see Chapter 7.5), ahigh-pressure filter with a return flow or a relief combination, is mandatory.1 Fluid sectionconnection2 Material outlet3 Return line53 MPa530 bar7687 psi
