Q155 Service Manual
3-2
3.2.
Exterior Parts
Exterior parts described below:
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Exterior Cabinet
The Exterior Cabinet which material is ABS is strength durability. It is made
up of front and rear cabinet.
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Flowmeter/Knob
Displays and controls the oxygen flow rate.
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ON/OFF Power Switch
Starts and stops the operation of concentrator.
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Circuit Breaker
Cut off concentrator after an electrical overload.
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Oxygen Outlet
The connection port for humidifier.
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Operating Instruction Label
The operating instruction for easy reference by the patient.
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Warning Label
Indicates that you must reference important information.
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Serial Number Label
Shows the serial number of the concentrator.
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Cabinet Air Intake Filter
Cleans the Air enters the concentrator.
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Electrical Specification Label
Indicates power requirements and safety approvals.
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Air Exhaust Vents
Exhaust Air exits the concentrator.
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Hand Grips
Convenience to move the concentrator.
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Power Cord Socket
Plug in power cord.
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Casters
On the bottom, provide convenience to move the concentrator.