65
98-0157 Rev K
Caution
9.
MAINTENANCE
There are no user replaceable parts on the MediQA.
The MediQA is a medical device; as such modifications to the device are not
permitted. Modifications to the machine by anyone other than AmeriWater
personnel will invalidate marketing clearance for the device.
For all service enquiries contact AmeriWater at:
Tel No: 1-937-461-8833
Fax No: 1-937-461-1988
9.1
THERMOSTAT TESTING
AmeriWater recommends that the thermostat on the heating element be tested
annually by qualified personnel. To conduct this testing, you will need access to the
device when no patients are under treatment.
To begin, remove the lid from the MediQA storage tank. Gain access to the calibration
menu and log in (see Section 6.5). Access the OVERRIDES menu and open the fill
solenoid valve. Allow the tank to fill to between 50-75% and close the fill valve. Ensure
that the heater is completely submerged.
Place a known good thermometer into the tank away from the heater. Turn on the
heater on the OVERRIDES page.
During this testing, the temperature of the water will be sufficient to
create steam, which is hot enough to scald. Ensure that you will be able
to determine the temperature without reaching into the tank.
Verify that the heater shuts off between 185 – 210° F.
If the thermometer on the heater does not shut off at the prescribed temperature,
contact AmeriWater for guidance.
Navigate to the OVERRIDES screen and open the fill solenoid valve and allow the tank
to completely fill. Close the fill solenoid. Doing this will reduce the temperature of the
water. Open the drain valve and allow the tank to completely drain. Close the drain
valve and remove the thermometer from the tank and replace the lid.
Summary of Contents for MediQA MDP Series
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