Power Supply; Replacing The Rechargeable Battery - Riester ri-medic Instructions D'utilisation

7. CHECKING THE CALIBRATION OF YOUR DEVICE
It is recommended that you check the BP calibration of your Riester ri-medic every two years. To check calibration:
a.) Start with the device powered off. While holding down the Start/Stop button, toggle on the power button. The "CAL" message
is displayed in the pulse rate display to indicate that the system is in the calibration mode. During this mode, the system
pressure displays in the systolic BP display area.
b.) Using a T-connector, connect a calibrated pressure reference and control, such as a manometer and inflation bulb, to the
pressure hose connector of the Riester ri-medic. Contact Riester customer support for details on ordering the calibration
kit which includes a T-connector.
c.) Compare the pressure reference to the Riester ri-medic throughout the pressure range, 0 to 270mmHg. If the difference
between the pressure reference and the Riester ri-medic is no larger than 3mmHg, the Riester ri-medic is calibrated
correctly for operation. If the Riester ri-medic needs calibrating, contact an authorized service center.
d.) Exit the calibration check by pressing the Start/Stop button again. Once the display shows dashes as the systolic BP, you are
now ready to take a measurement.
If the rechargeable battery is disconnected for any reason, the device must be connected to AC mains power via
the power supply before the unit will turn on; this is required even if the battery has been properly reconnected.
The product is in sleep mode when it leaves the factory. It should be activated only by the end user shortly
before first use. Otherwise the rechargeable battery can be damaged by depth discharge.
For activation the device must be plugged in and charged before first use!

8. POWER SUPPLY

The battery ob the table/mobile version is installed at the factory and a replacement can be performed by au-
thorized technically trained personnel if necessary.
The battery is charged via a mains adapter.

8.1 REPLACING THE RECHARGEABLE BATTERY

(Only for technically trained personnel)
To replace the battery:
a.) Remove the two screws of the storage basket on the reverse side
b.) Remove the seven screws on the housing rear part.
c.) Remove the two screws of the battery holder inside.
d.) Carefully remove the battery from the battery bay, being careful not to pull on the wires attached to the battery terminals.
e.) Disconnect the wires from the battery terminals.
f.) The rechargeable battery contains lead. Please dispose the old battery properly.
g.) Connect the wires to the terminals of the replacement battery, ensuring the red wire is attached to the red terminal and the
black wire to the black terminal. If the wires are reversed, no damage will occur, however the ri-medic will not operate. Be
sure to use original Riester battery for the replacement in order to maintain optimum performance.
h.) Re-secure the battery bay with the two screws removed in step c.).
i.) Re-secure the housing rear part with the seven screws removed in step b.).
j.) Re-secure the Storage basket with the two screws removed in step a.).
k.) Connect the power supply cable.
Battery type, Power supply type, please see technical data!
Disposal
This symbol indicates the device contains materials (such as electrical components) which are hazardous. Please return
to Riester for disposal.
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