5. CLEANING / MAINTENANCE
5.1 CLEANING
The EASYSPRAY housing can be cleaned with standard operating room disinfectants.
In order for the device to operate safely and in accordance with the intended use, the
device must be cleaned following use and maintained free of dirt and other debris.
5.2 PERIODIC TECHNICAL-SAFETY INSPECTIONS (OUTLINE)
The following technical safety inspection has to be performed periodically (at least once
a year) by the hospital technical service:
Pressurized Gas Supply Line:
1. Disconnect the device from the gas supply line connector.
2. Inspect the supply line for damage (breaks, leaks and wear)
3. Check the gas connector
Particle Filter:
1. Disconnect the device from the gas supply.
2. Dismount the filter housing (use wrench size SW 32mm if necessary).
3. Replace the filter element, inspect sealing rings for damage and replace if necessary.
(Filter and sealing ring set can be obtained from your Baxter representative.)
4. Mount the filter housing.
Labels:
Inspect all labels and stickers for legibility and completeness.
Mechanical Condition:
The external mechanical condition must allow safe operation and function of the
appliance. Carefully check for any damage to the Luer-Lock connections and ensure they
are tightly fastened.
Pressure Gauge:
Inspection of the pressure gauge:
1. Connect the EASYSPRAY device to the propellant gas supply.
2. Attach a calibration manometer (calibrator) with measuring range of at least
4 bar to the pressure line connector.
3. Switch the On/Off switch into the On position (I).
4. Close the sensing line connector.
5. Turn the pressure control knob to set a pressure of 1 bar on the calibrator.
6. The pressure displayed on the pressure gauge must be between 0.9 and 1.1 bar
7. Turn the pressure control knob to set a pressure of 2 bar on the calibrator.
8. The pressure displayed on the pressure gauge must be between 1.9 and 2.1 bar.
9. Turn the pressure control knob to set a pressure of 3 bar on the calibrator.
10.The pressure displayed on the pressure gauge must be between 2.9 and 3.1 bar.
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G4505_EasySpray_IFU_US_3OK 24.05.2005 15:06 Uhr Seite 7
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