Liftup North America, Inc. | 5626 56th Commerce Park Blvd | Tampa, FL 33610 | T: +1 844 543 8878 | M: info@liftup.us | www.liftup.us
11. Operation
In normal operating conditions, the lift should always be connected to a 100-240 V socket. It is
very important that the power is not disconnected or switched off, as a lengthy interruption of
the power supply (10-20 hours) could result in flat batteries and thereby an operational
stoppage. The lift can then not be used until the batteries are recharged. If the power supply is
interrupted, an acoustic alarm will sound (see section 10.8).
11.1 Battery back-up
In the event of a power failure, or if the power to the controls is interrupted in some other
manner, the controls will automatically switch to back-up mode. This means that the system will
still operate absolutely normally, since the lift will be supplied by the battery. To warn of power
failure, an acoustic alarm will sound (see section 10.8). As soon as the supply is reconnected,
the alarm will stop. The system will now operate again in normal mode. If it is not possible to
connect the power supply immediately and you wish to stop the alarm, press the emergency
stop. (Be aware that the system will require calibration, see below).
IMPORTANT!
If the power supply has been disconnected and the emergency stop has been activated
at the same time, the system will automatically switch to “safety mode” and the
system must then be calibrated (see below).
11.2 Calibration after emergency stop/power failure
If the emergency stop has been activated and the power supply interrupted, of if the system
registers any other form of irregularity, the lift will need to be calibrated. The lift automatically
enters into a special “safety mode” that only allows it to move down at low speed until the lift
reaches the floor.
IMPORTANT!
If the lift does not operate as expected or stops again after a few centimetres,
technical problems may have arisen and require a repair by technical staff. Contact
your dealer for further assistance.
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