24
Exchanging the control unit
Take out the control unit, as described on page
18.
Fit the control unit to the equipment, as
described on page 20.
Exchanging the membrane regulator capsule
Detach the cover from the body as described on
page 18.
Push the mounting clip (25) off the control unit
(1.).
Pull the membrane regulator capsule (21)
upwards and off the seat (26) (2.).
Install the new membrane regulator capsule as
follows:
Press the membrane regulator capsule onto the
seat until it snaps into place.
Slip the mounting clip over the membrane
regulator capsule.
Attach the cover to the body as described on
page 21.
Exchanging the hand-vent valve
Unscrew the hand vent valve or the sealing plug
off the bore.
Danger
Fluid may escape if connections are
leaking or sealing rings are damaged.
Insert a new gasket before re-
installation.
Use the sealing plug to close the vent
hole if you do not mount the hand vent
valve.
Insert a new gasket into the bore.
Screw the hand vent valve or the sealing plug
hand tight into the bore.
Tighten the hand vent valve or the sealing plug
to a torque of 75 Nm.
