OXYGEN CONCENTRATOR USER MANUAL
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oxygen and caused the oxygen coming out to raise above 41°C (106°F). As
a result, respiratory tract can be hurt.
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This machine is not designed to switch on and off frequently, the time
interval in between and on and off switch should not be less than 5
minutes, so to reduce the risk in shortening the compressor’s life. The
manufacturers recommend to space each operation for over 30 minutes.
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The machine can be only used as a medical oxygen supply, when the
output of the gas in set at the rated flow, the purity can go up to 90%.
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Rotary flow control knob cannot be twisted too hard, or you might
damage the spool. When the flow control knob is turned to the highest,
and the flow indicator is zero, please turn off the power immediately and
check the fault.
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When receive the products, cut off the tie on the bottom of the machine
to operate and test, or else it can cause damage to the machine.
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NOTICE
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You must pay special attention to the information.
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The purity will be up to 90% after the device is turned on for 10min.
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The nasal cannula used by patients need to be cleand and sterilized
before each operation.
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The humidifier bottle need to be cleaned every 2 to 3 days. The air filter
foam need to be cleaned every 100 hours. The Air filter is recommended
to be replaced after 1000 hours of use. If the device is use and place in an
environment with excessive dust or soot, the above parts should be
replace in a shorter time interval. To ensure the efficiency of the device, it
is recommended to replace the parts within the suggested time interval.
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The humidifier bottle must be filled with only distilled water or cold water,
please do not fill it with unfiltered tap water. The humidifier bottle should
be cleaned every 2 ~ 3 days and recommended daily rinse during the
summer. If the device was idled for more than one day, please remove
water from the humidifier bottle and dry it for future use.