Interacoustics TRV chair, Instructions For Use Manual

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D-0125111-A – 2020/04
TRV chair – Instructions for Use - EN Page 19
The TRV only has one lock, which covers all positions.
Remember that it is strictly forbidden to release both axles of rotation at
the same time.
3.3 Emergency exit
In case of unexpected loss of electrical integrity/failure of electrical equipment (like the foot switch), the
electromagnetic lock will stay locked.
If the primary frame is blocked in a different position than vertical with head upright and if the patient
cannot be release safely, the operator can pull on a manual release system (back of the column) to free
the shaft and put the patient upright.
3.4 Charging the battery
The TRV chair is equipped with a single 24V battery that powers the magnetic lock for the primary frame.
To charge the battery, first release it from the chair by pulling the lever on the backside of the battery’s
top. Next, place the battery in the wall-mounted battery charger and charge it until the yellow light in the
charger station extinguishes.
In order to avoid any degradation of the battery, remove it if the equipment
is not likely to be used for some time.
WARNING
WARNING