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Philips Emerson CoughAssist CA Series Disassembly

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If your CoughAssist ventilator is acting up and not working correctly, the first step to replacing parts is always disassembling the main unit. This guide will allow you to start repairing almost any part within the ventilator.

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  1. Philips Emerson CoughAssist CA Series Disassembly, Philips Emerson CoughAssist CA Series Disassembly: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • First, remove the two 16mm pan head screws (1) directly under the front panel of the ventilator. (Page 3).

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    • Next, remove the two 16mm flat head screws (3) from the back panel of the ventilator. (Page 3).

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    • Lift off the top cover (2) of the device. (Page 3).

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  4. Philips Emerson CoughAssist CA Series Disassembly: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Philips Emerson CoughAssist CA Series Disassembly: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Now remove the "Inhale flow" control knob (4) and "Inhale pressure" knob (4), by loosening the setscrew on each before pulling off. If you have a CM model, carefully remove the Manual Control Lever (3) by prying it off with the screwdriver. (Page 3).

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  5. Philips Emerson CoughAssist CA Series Disassembly: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Unscrew the three 12.7mm plastite screws ( 2) holding the panel assembly to the lower housing. A long Phillips screwdriver is very helpful for access to the three screws. (Page 3)

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    • The front control panel (5) should now be loose. Carefully slide it forwards to remove. (Page 4).

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To reassemble your device, follow these instructions in reverse order.

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Zachary Stednitz

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Cal Poly, Team S11-G18, Paton Spring 2020 crwdns2935289:0Cal Poly, Team S11-G18, Paton Spring 2020crwdne2935289:0

CPSU-PATON-S20S11G18

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