Calibration
The unit contains a pre-calibrated temperature compensated pressure
sensor which requires no calibration during its lifetime.
Battery Life
The 9V PP3 battery should provide at least 20 hours of continuous use.
When the battery is low, the battery low icon will show only one segment.
The device can still be used, but it is advisable to replace the battery.
.
Please dispose of the battery for recycling according to your local
procedures.
Please remove the battery when the RP Check is not in use.
The battery should be changed when the low battery icon appears
on the display.
Power Saving
During the normal operation the unit will automatically switch OFF five
minutes after the last operation.
Cleaning
The RP Check unit requires no routine maintenance and is protected from
contamination by the Bacterial Filter. The inspiratory and expiratory valves
with integral filter have a bacterial/viral efficacy of >99% and are single
patient use. The flanged mouthpiece and nasal probes are also designed
as a single patient accessory. After patient testing, the valves and flanged
mouthpiece should be disposed of in accordance with local policy.