6VELATANGOVELATANGO EL1.6.2. HEIGHT ADJUSTMENT (VELA TANGO EL)Can be operated from the underside of either the right or leftarmrest. The armrest can easily be moved to the opposite side.VELA Tango El is also available with height adjustment via handbox (if caregivers are to be able to adjust the height).Note: Height function should only be used continuously forone minute, then a nine-minute break should follow.1.6.3. HEIGHT ADJUSTMENT (VELA TANGO)Adjusted by pulling up the front handle on the right-hand side.1.6. SETTINGSThe gas spring and the electric lifting mechanismshould only be replaced by a VELA technician or aperson trained in this field.1.6.1. ATTACHING THE BACKRESTThe backrest is lowered into the hole. Screw the handleback on and tighten securely.Remember that the plastic disc should be placed in theoutermost positionas shown here.ALBBACKHIGHBACKALBBACKHIGHBACK