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294000.10040 Rev A
CALIBRATION
WEIGH SCALE CALIBRATION
The (optional) weigh scale can be calibrated as required, a certified calibration weight of either 10kg or 25lb is required. Please
contact Joerns healthcare if a calibration weight is required.
Turn on the weigh scales and by pressing and holding the “LB/KG” button select the correct units for the calibration weight,
select KG if you are to use a 10kg weight else select LB if you are to use a 25lb weight.
To start the calibration press and hold the “ON/ZERO” and “LB/KG” buttons simultaneously the display will change from “ZERO”
to “CAL”, release both buttons and the display will show “C 0”
Ensure there is no weight applied to the foot tray or support arms, press the “ON/ZERO” button, the display will count down from
16 to 0, during this time do not touch the hoist.
The display will now be showing C 10 if you are using a 10 kg test weight or C25 if you are using a 25lb test weight.
Place the calibration weight on the foot tray, press the “ON/ZERO” button, the display will count down from 16 to 0, during this
time do not touch the hoist.
The display will automatically return to the normal weighing mode, the calibration is now complete.
