JUN-AIR JVac Dental Vacuum Suction System - Manual (Page 11)

11
© 2012, JUN-AIR
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA
JUN-AIR Dental Vacuum Suction System User Guide CI-100A (Rev B)
INSTALLATION - PLUMBING
WARNING: The system should only be
installed by qualified personnel. The
system should be installed in a clean,
dry, well ventilated area on a solid, level
surface.
1. Unpack system from carton, removing any
wooden pallets (only used for shipping integrity).
2. Set the unit in place and be certain it is level and
cannot rock (adjust leveling feet accordingly).
3. Remove the 3 x acorn nuts from the system’s
drip plate.
4. Set the tank and tank support frame on the drip
plate and align the 3 x thru holes of the support
frame to the 3 x threaded studs sticking through
the drip plate.
5. Attach the support frame/tank to the sound
enclosure by tightening the 3 x acorn nuts
(previously removed) to the threaded studs.
6. Position the tank lid as shown in the installation
schematic above, connect the tank lid assembly
to the blower intake with a hose and two hose
clamps as shown above.
7. Locate exhaust pipe protruding from sound
cover and position accordingly to face
customer’s exhaust air vent. Exhaust vent
connections should be made with a 1-1/2”
NPT steel or copper pipe to the outside of the
building.
WARNING: The exhaust plumbing must
be connected to a vent which runs
outside of the building per NFPA 99C
Standards. The outside vent should be
turned down and screened to protect
from rain and animals.
To drain
Tank lid
assembly
connection point
Blower intake
connection point
1-1/2" NPT
Drip plate
1-1/2" NPT To hose
barb adapter
1-1/2" ID
low pressure hose
3 X acorn
nuts
1-1/2" NPT To steel
exhaust pipe
1-1/2" NPT
connected
to operatory
Lid knobs
Drainage elbow/check valve
For new installations, it is recom-
mended to use the following guide-
lines.