JUN-AIR JAir Dental Compressed Air System - Manual (Page 10)

10
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
INSTALLATION - SITE REQUIREMENTS
Site Requirements JAir3 JAir5 JAir7
Electrical
Voltage min./max*
208/253 208/253 208/253
Full-load amps 7 .5 11 15 .0
Minimum circuit breaker rating amps** 20 20 30
Min . wire size (AWG) 12 12 10
* Install a buck-boost transformer if electrical service is below 208 volts or above 253 volts.
Contact authorized technical service for recommended buck-boost transformers.
** Circuit breaker must isolate all poles simultaneously.
Minimum of 12-inch clearance
between unit and wall - all around
Minimum of 12-inch clearance
between unit and ceiling
19.8
28.9
15.2
17.6
Hose barb for drain
(accepts 1/4 I.D. tube)
16.0
28.0
27.8
System exhaust to operatory
(3/8 female NPT) utilize 1/2-inch
copper piping for operatory.
Flexible connection hose available to
connect system with operatory copper piping
Minimum
of 12-inch
clearance
between
unit and
wall
Minimum
of 12-inch
clearance
between
unit and
wall
Minimum
of 12-inch
clearance
between
unit and
wall
Minimum of 12-inch
clearance between unit
and ceiling
Remote leads - 18 AWG
(red, yellow, blue)
Main power leads
(black, black,
green/yellow)
Intake filters
11.8
JAir3 and JAir5
JAir7
Minimum of 12-inch clearance
between unit and wall - all around
Minimum of 12-inch clearance
between unit and ceiling
Minimum
of 12-inch
clearance
between
unit and
wall
Minimum of 12-inch clearance
between unit and ceiling
Minimum
of 12-inch
clearance
between
unit and
wall
Minimum
of 12-inch
clearance
between
unit and
wall
Remote leads - 18 AWG
(red, yellow, blue)
Main power leads
(black, black,
green/yellow)
Intake filters
12.5
Hose barb for drain
(accepts 1/4 I.D. tube) 34.1
System exhaust to operatory
(3/8 female NPT) utilize 1/2-inch
copper piping for operatory.
Flexible connection hose available to
connect system with operatory copper piping
18.0
37.0
27.3
35.7
19.0
20.5
23.7