Allied Healthcare Products DC Portable Aspirator L190

Remove the Case Back and Case Top from the Case Bottom

Disconnect the Wire Assembly from the connector on the back of the PC Board

Unscrew the screws that attach the PC Board to the Case Top

Is the PC Board securely attached?

Remove the power cord from the IEC Connector

Clean the enclosure with a slightly damp cloth

Use a mild solution of soap and water on the cloth

Remove traces of soap with a damp cloth soaked in water

Wipe the unit dry after cleaning

Lift the container from the holder

Remove the accessory port cap or unscrew the jar lid

Verify the battery type and part number

Remove the Case Back and Case Front from the Bottom

Remove the brown wire connection from the battery (+)

Remove the green wire connection from the battery (-)

Remove the three screws attaching the battery hold down bracket to the Case Bottom

Remove the battery hold down bracket

Change the tubing after each patient

Disposal of Bacteria Filter, Tubing & Collection Bottle

Dispose of bacteria filter, tubing, and collection bottle according to state and local biohazard codes

Remove the Case Back and Case Front from the Case Bottom.

Disconnect solenoid wire from the battery (+).

Disconnect the solenoid wire from the purple wire of the Wire Harness Assembly.

Remove the screws that attach the Mounting Plate Assembly to the Case Bottom.

Lift up and remove the Mounting Plate Assembly from the Case Bottom.

Disconnect the tube that connects to the solenoid inlet port.

Remove the fitting from the solenoid inlet port.

Remove the screws and washers that attach the solenoid to the mounting plate.