Olympus UHI-2, Maintenance Manual, Page: 7 / 38

SPECIFICATIONS
Item
Operation ON/OFF
Gas feed rate at smoke
elimination
Limitations
Operating state
Stop state
Communication
Electric shock
Weight and dimensions
Power supply
Specification
(1) Each time the foot switch is stepped, gas feeding and suction
interlock to maintain the abdominal pressure at the set value.
When the foot switch is released, the smoke evacuation is
stopped.
(2) Operation by communication.
(3) Smoke evacuation by the smoke evacuation unit
Gas is fed at the set flow rate.
10 L/min or more Fixed to 10 L/min
6 to 9 L/min Same as the set flow rate
1.5 L/min Fixed to 5L/min
The smoke evacuation function does not work in the following
conditions.
(1) Gas feed mode "Low"
(2) Abdominal over-pressure, alarm for the tube obstructed
(3) Abdominal pressure is smaller than 3 mmHg.
When the air feed switch is pressed, the following functions are
possible.
(1) Feeding CO
2
(relief of abdominal over-pressure alarm, alarm
for the tube obstruction)
(2) Automatic suction, smoke evacuation (option)
(3) Cylinder pressure, used volume of gas indicator
When the gas feed switch is pressed, the following takes place.
(1) The above operating state is stopped.
(2) The set
value, cylinder pressure and used volume of gas are
displayed.
(3) The abdominal pressure is measured and displayed.
System
(1) The set value and actual value are sent.
(2) The
set value (mode) is externally controlled.
(3) The smoke evacuation function is turned ON/OFF.
Protection type:
Class 1 (3P) equipment, Class I equipment
Protection degree: CF type
Weight: 9.8
kg
Dimensions: 295 (W) x 410 (D) x 160 (H)
Supply voltage: 100 to 120 V, 200 to 240 V AC
Frequency: 50/60 Hz
Input current: 0.6 A (100 to 120 V), 0.4 A (200 to 240 V)
Voltage fluctuation: ± 10%
Smoke
evacuation
function
Gas
feed/stop
switching
Communication
1-4