JUN-AIR JVac Dental Vacuum Suction System - Manual (Page 16)

16
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 - CHECKS AND TESTS
1. Check that all the hose clamps (6) and hoses
are securely fastened to the corresponding
plumbing.
2. Check that the exhaust plumbing is tight and
supported within 2 feet of the sound enclosure
exit point.
3. Check the incoming line voltage. It should be a
minimum of 208* volts and should not exceed
253 volts. The voltage should remain within this
range while the system is running. If the voltage
does not remain within the specified range,
install an appropriate buck-boost transformer
and check to make sure the correct main circuit
breaker and wire size gauge are being used.
4. Turn power on at system breaker.
5. Close all operatory lines and check the maximum
vacuum level reading on the vacuum gauge.
(Reference ‘Specifications - Pneumatic’).
CAUTION: If the gauge does not read
the respective vacuum limiter pre-set
value, contact an authorized distributor
(see ‘Specifications’ Section).
6. Use soapy water to check for leaks around
external plumbing (i.e. hose clamps, pipe fittings,
etc.) Make sure all fittings/hoses/PVC pipes are
tightly secured.
7. Vacuum 2-4 gallons of fresh water into the
system through the operatory line.
8. Turn the system off and check the drainage line
from the tank to assure there are no leaks.
9. Check that the hose connected to the inlet of the
tank is connected to the operatory plumbing at
an elevation higher than the tank lid.
1
6
3
2
4
5
2 feet
max
Drainage Line
Equipment Alert: Vacuum system
must be installed per local plumbing
and electrical codes.
Equipment Alert: Verify all leaks are
sealed. Air leaks are the main cause
of inadequate system performance.
* See page 15 ‘INSTALLATION - ELECTRICAL’.