Before Initial Use; Storage Maintenance; Daily Maintenance; Monthly Maintenance - CareFusion LTV 1200 Service Manual

Before Initial Use

Plug the ventilator into an AC power source for 24 hours to fully charge the internal battery.
While charging in the standby mode, the Charge Status Indicator LED displays as flashing
amber, solid amber or solid green. If the Charge Status Indicator displays red, the internal
battery cannot be charged and should be replaced. If the Charge Status Indicator does not
display green at the end of 24 hours of charging, the internal battery should be replaced.

Storage Maintenance

To prevent damage to the LTV
storage, connect the ventilator to an AC power source for 24 hours every 2 months to
recharge.
While recharging in the standby mode, the Charge Status Indicator LED displays as
flashing amber, solid amber or solid green. If the Charge Status Indicator displays red, the
internal battery cannot be charged and should be replaced. If the Charge Status Indicator
does not display green at the end of 24 hours of charging, the internal battery should be
replaced.

Daily Maintenance

Each day of operation, do the following:

Check the external air filter, clean or replace if necessary. In dusty or high humidity
environments, the filter may need to be cleaned often.

Check the fan filter, clean or replace if necessary. In dusty or high humidity
environments, the filter may need to be cleaned often.

Monthly Maintenance

After each month of operation, do the following:

Run the Ventilator Checkout Alarm test

Run the Ventilator Checkout Display test

Run the Ventilator Checkout Control test

Run the Ventilator Checkout Leak test

Run the Ventilator Checkout Vent Inop Alarm test.

While the ventilator is off patient, perform the External Power Disconnect test

Verify the Vte or VE monitor*

Verify airway pressure or PIP monitor*

Verify O delivery* (See Ventilator Specifications for accuracies)
2
To clean the air inlet filter, see Cleaning or replacing the Inlet Filter in Chapter 4.
To clean the fan filter, see Cleaning or replacing the Fan Filter in Chapter 4.
To run the Ventilator Checkout Tests, see Chapter 2 - Ventilator Checkout Tests.
* Use existing patient settings or the settings given under General Checkout in Chapter 9
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1200, 1150, and 1100 ventilator internal battery while in
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LTV 1200, 1150, and 1100 Ventilator Service Manual p/n 18603-001, Rev. J