Maintenance
48
Replacing the Vent Filter
K
• This procedure is for Direct-Q 3 R, in case of Direct-Q 5 and 8 R,
refer to the User Manual of your Reservoir.
• The Vent Filter should be replaced whenever the SmartPak cartridge
is replaced.
• Remove the Vent Filter (K).
• Insert the new Vent Filter into the fitting.
See
Section Installation of the Vent Filter
.
Installing the Tygon Tubing
L
• Install the Barbed Fitting and Tygon Tubing (L).
See
Section Installation of the Tygon Tubing
.
Purging Air from the System
• See
Section Purging Air from the System
.