When the Master On/Off toggle is in the ON
position, the On/Off Indicator will be red, indicating
that the unit is pressurized. (This is not a lamp; the
indicator is operated by air pressure.)
The Master On/Off toggle and On/Off Indicator
are located on the top of the floor box (See Figure 1)
for free standing configurations only. For other
configurations, the Master On/Off toggle can be
found on the delivery system.
Autoclavable Syringe. The syringe on your Vac
Back Chair is A-dec’s autoclavable air and water
syringe (see Figure 2).
Autoclavable Saliva Ejector. The saliva ejector is
equipped with an on/off control valve (see Figure 2).
Autoclavable HVE. Your 1021 Vac Back comes
with one (standard) or two (optional) autoclavable
HVE(s) (see Figure 2).
3
Decade 1021 Vac Back Chair
On/Off Indicator
(Free Standing Configuration Only)
Instruments and Accessories
Figure 2. Assistant’s Instrumentation
AUTOCLAVABLE
HIGH VOLUME
EVACUATOR
(HVE)
AUTOCLAVABLE
SYRINGE
AUTOCLAVABLE
SALIVA
EJECTOR
2625 DB Doc, 1021 Vac Back 10/15/99 7:29 AM Page 3