SETTING TO WORK
C-7
Gendex Dental Systems
ORALIX AC SYSTEM
5.4.
TUBEHEAD VERSION SELECTION
It is possible to select different tubehead versions (220-230-240 VAC). For DENSOMAT see paragraph 5.2.2 of
this section; for SECONDENT see paragraph 3.1, table “Tubehead version selection”, at the beginning of this
section.
6. FUNCTIONAL TEST
Upon completion of the ORALIX AC System installation, perform the following test procedure to verify the
proper operation.
WARNING
X-rays will be generated during this test. Observe appropriate precautions.
6.1.
FUNCTIONAL TEST ON TIMER SECONDENT
1)
Position Tubehead with Collimator toward radiation-safe area, away from personnel, and cover distal end
with 2mm lead.
2)
Switch on the Secondent by pressing the LINE ON switch: the green LINE ON indicator
and LED
"0.40" should light.
3)
Take exposure button and move to a radiation safe-area.
4)
Press exposure button and verify that amber X-ray ON indicator lights up and X-ray buzzer signal is
audible during exposure.
5)
Verify that audible and visible X-ray ON indicators go OFF when exposure terminates.
"Dead-man" function test
6)
Set Time Selector Knob to longest exposure time.
7)
Press and immediately release exposure button, verifying that audible and visible X-ray ON indicators go
OFF immediately after exposure button is released. The red LED “alarm” flashes.
CAUTION
Observe the prescribed waiting time between exposures.
Do not make more than 8 seconds of cumulated exposure in any 10 minute period.
Check mechanical stability of the electrical connections
8)
Move Tubehead, Folding Arm and Extension Arm assembly through all positions.
Periodically depress exposure button and verify that audible and visible X-ray ON indicators operate
properly.
9)
Turn power OFF.
10)
Perform Acceptance tests as described in section D.
11)
Complete the installation as described in section B “Closing the unit”
Printed on: 22 Mär 2012, 09:28:10 am; Printed by: TOBIAS BAUER
