9
ROBUST-AIRE DIFFUSER
ASSEMBLY INSTRUCTIONS
Step 8 completed
Step 9:
Slide the
provided hose clamp
onto the SureSink
tubing. Hose clamp size
depends on the user’s
SureSink Size. Feed the
weighted tubing over
substrate connector
leaving plenty of slack,
make a generous loop
and secure tubing to
barbed fitting with the
hose clamp.
Tighten down clamp
with a flathead
screwdriver or a
¼” nut
driver.
