Installation
11
OME 25 MXL
Fig. 4:
Uno 30 M
Screw in hose connection 221 in place of the operating fluid drain screw 33; take care
with O-ring 145.
Remove gas ballast valve 42 from the pump and absorb the operating fluid under-
neath.
Re-fit the gas ballast valve 42 with intermediate flange 46 and screw tight with longer
screws (torque:
2.5 Nm
); take care with O-ring 148.
Screw elbow union 240 into intermediate flange 46 and tighten slightly.
Fit operating fluid return hose 222 at both sides,
– keep the hose as short as possible and protect it from bending.
Fasten hose clip 223.
33
Operating fluid drain screw
42
Gas ballast valve
46
Intermediate flange
145 O-ring
148 O-ring
240 Elbow union
221 Hose piece
222 Operating fluid return line
223 Hose clip
OME
222
42
223
46/148
240
221/145
33
