JUN-AIR JAir Dental Compressed Air System - Manual (Page 14)

14
CI-101A (Rev B) JUN-AIR Dental Compressed Air System User Guide
© 2011, JUN-AIR
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA
OPERATION
STEP 1
A . The system may be turned on via the circuit
breaker. A light (Power Indication Light) on
the electrical cover will turn on to indicate that
voltage is supplied to the system .
B. The system may also be turned “ON/OFF” from a
single, convenient location within the dental office
using a Remote Control Panel (if applicable) .
Remote switch & light wiring must be installed
by a licensed electrician in accordance with all
applicable codes .
STEP 2
The compressor system is factory preset to
operate up to 100 psi . The system will shut off
when 100 psi is reached and restart at 80 psi .
Check the system pressure gauge reading to
verify pressure settings . If the setting is within
±5 psi from 100 & 80 psi, continue with normal
operation . If this setting needs to be adjusted,
contact your authorized dealer .
STEP 3
Once the power is on and the compression
preset level has been checked, the system is
fully operational .
NOTE: The air tank has a working volume
capable of retaining pressurized air . When
the pressure in the tank achieves 100 psi, a
pressure switch shuts off the power to the
compressors . If the tank pressure ever falls
below 80 psi, the pressure switch turns on
power to the compressors, allowing the tank to
fill with compressed air . When the system shuts
off, the solenoid valve attached to the coalescing
filter will purge the air from the system along with
any moisture and foreign material in the filter
bowl . During operation, the dryer system will
cycle both towers, purging a small amount of
air to dry the desiccant tower and maintain the
extremely low moisture levels . Air is continuously
supplied to the operatory while the compressors
will only cycle/operate up to 30% of the time to
maximize system life .
STEP 4
At the end of the day, the system should be
powered down either at the remote panel or the
circuit breaker (one or both of the controls should
be moved to the “OFF” position) .
JAir3
JAir5
JAir7