GE Aespire 7100 Technical Reference Manual page 166

Aespire 7100
Re由latlon
Test 1. Turn the mode selector switch to 1 (ON).
2. Occlude the patient po此 ofthe suction regulator.
3. Set the vacuum regulator gauge to 100 mm H g/ 13 kPa.
4. Open and close the patient port several times.
5. With the patient port occluded , the gauge should return
ω100 mm H g/ 13
kPa within a tolerance of
:t
10 mm H g/ 1. 3 kPa.
Vacuum Bleed Test 1. Occlude the patient
po此 ofthe
suction regulator.
6-10
2. Set the vacuum regulator gauge to 100 mm H g/ 13 kPa.
3. Turn the mode selector switch to 0 (O FF) and observe the gauge needle. It
must return to the zero range bracket or stop pin within 10 seconds.
Vacuum Leak Test 1. Turn the mode selector
switchωo
(OF F).
2. Rotate the suction control knob a minimum of two full turns in the
clockwise direction (i ncrease suction) to ensure its setting is not at the 0仔
position.
3. Occlude the patient port of the suction regulator.
4. Observe the suction gauge , the needle should not move.
5. Rotate the suction control knob fully counterclockwise to ensure its setting
is at the fully off position.
6. Turn the mode selector switchω1 (ON).
7. Observe the suction gauge , the needle should not move.
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