KD -3090A2 Medical Suction Apparatus Electrical Aspirator
2. Main Technical Index
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2.1.Ambient conditions:
a. Temperature: 5 - 40Ċ
b. Relative humilities: no more than 80%
c. Air pressure: 0.086 - 0.106 Mpa
2.2.Power: AC220V/50Hz
2.3.Type and Main Tech index
| 1. categories |
Cat I Model B |
| 2. storage bottle |
2500 ml * 2 pcs |
| 3. sucking speed |
≥32L/min |
| 4. limit of negative pressure |
≥0.09MPa |
| 5. adjustment of negative pressure |
-0.09Mpa - 0.02 Mpa |
| 6. input power |
AC220V/50Hz/110VA |
| 7. Noise |
≤50dB (A) |
| 8. Fuse |
5*20/F1A 250V |
3. Operation
After unpacking the intrument, check if there are some damages in transit, then put into operation.
3.1.Connect with power, switch on the power button, the instument starts to run, and enter into the working conditions.
3.2.Before appliance of the suction instrument, first block the inlet of the rubber tube of the storage bottle, adjust the button of " adjustment of negative pressure", watch the meter of negative pressure, adjust to the required value of negative pressure, turn the button clockwise to increase the value, in case of tighly turnning, the limit of negative pressure will reach; turn the button anti-clock wise to decrease the values.
3.3.In the course of suction, in case of stop running of the instrument, the suction of the storge bottle may be kept since the backflow proof valve, thus you may select any point within the limit. In case of necessity, you may start the instrument to increase the negative pressure.
3.4.During operation, please ensure that the level of the storage bottle lower than that of the suction tube. If the liquids are mistakely sucked into the backflow proof valve, the suction may not continue. In this case, you have to stop the instrument, remove liquids inside the storge bottle, clean and re-install.
3.5.Unless specific demands, please don't tighten the button of adjustment of negative pressure, so as to avoid the pressure reaching the limit, too large suction forces may cause accidents or put the instrument start under loads.
3.6.When power off of the instument, never open the casing of the instrument.
3.7.After operation, please wash the storage bottle. The rubber tube, after washed with ion free water, ought to steam treatment with high temperature for disinfection.
3.8.It is recommended that hospitals adopt one time suction tubes so as to aviod cross infection.
3.9.ATTENTION: The connection of the storage bottle equipped with the backflow proofing valve to be connected with the intrument, otherwise, operation will be affected.
3.10. In the transit, the suction instrument ought to free of violent pressures, rainfalls, and strong sunshines.
3.11. The suction instrument may be placed at a place of ralative humilitie of no more than 80%, free of corrosive gases, and good ventilations.
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