JUN-AIR JVac Dental Vacuum Suction System - Manual (Page 12)

12
CI-100A (Rev B) JUN-AIR Dental Vacuum Suction System User Guide
© 2012, JUN-AIR
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA
INSTALLATION - PLUMBING
8. Position the tank’s operatory inlet and drainage
elbow/check valve accordingly by rotating the
tank in its frame. It may be necessary to lift the
tank from the frame and adjust the drainage
elbow to align with waste disposal line and
maintain alignment with the operatory inlet.
NOTE: Tank lid must remain clocked in its
factory set location. If the tank needs to be
rotated, the lid must first be loosened by turning
the (3) lid knobs counter clockwise until lid is
loose.
NOTE: After the tank and drainage elbow are
properly positioned, the lid knobs should be
tightened in a position which allows the plastic
tubing, connecting the tank to the vacuum unit,
to remain in a vertical position.
9. Check to make sure that the drainage elbow is
tight in the tank. Connect 1-1/2” NPT female
end of the drainage tube to the existing sewer
drain line or floor sink. If existing line is not
available, use 1-1/2” NPT plastic hose barb to
connect low pressure hose to floor drain. The
system must be installed so that the tank drain is
higher than the waste connection. This will allow
the tank to gravity drain. Use a hose clamp to
secure the hose to the barb.
WARNING: See local codes in reference
to Amalgam disposal.
10. Connect low pressure hose to operatory inlet on
tank via a hose clamp. Assemble opposite end
of hose to operatory plumbing with the remaining
hose clamp.
WARNING: Hose from the operatory
inlet must be installed so that it exceeds
the height of the tank lid.
WARNING: Exhaust air plumbing
must be supported within 2 feet of
the enclosure (see illustration in STEP
2 of the INSTALLATION-TESTS AND
CHECKS section).