Manual_500 ECO_SN0001-following_0520
500 ECO
www.ufsk-osys.com
User and Service Manual
Page 26 of 50
6.4. Operating the electrical adjustment functions of the chair
The chair’s backrest, legrest, and seat element as well as the chair’s overall height can be electronically adjusted at
the push of a button to customize the chair’s configuration for optimized patient positioning. The manual keypad –
as described in
Section „6.2.1 Key functions of the manual keypad“
– permits adjustment of the backrest element,
the foot support element, the seat element, and the chair’s overall height.
Keep the specific function key for an up or down movement pushed until the drive corresponding to that key’s
function has arrived at the desired position.
The seat element’s upward adjustment (i.e. the patient’s buttocks are lowered while the seat edge moves up)
creates a shock position and elevates the patient’s legs (Trendelenburg position) whereas the seat element’s
downward adjustment (i.e. the patient’s buttocks are raised while the seat edge moves down) supports the
patient’s Anti-Trendelenburg position (e.g. for laryngoscopic interventions) .
Caution
• It is not permitted to activate the chair’s adjusting functions during the course of medical treatments and/
or surgery.
• It is important, prior and during adjustment by the motors, to ensure that there are no body parts caught
between the moving elements. If possible, the arms and hands should be placed on the armrests.
• Be sure to take into account any of the patient’s orthopedic handicaps when selecting the chair’s adjusting
functions to prevent bodily harm to the patient resulting from incorrect positioning and bedding.
• Please make sure of adequate safety clearances between the chairs and supply conduits, window sills,
etc. Personal damage and/or property damage to the treatment chair may result if the treatment chair
gets caught by an obstacle protruding from the wall while moving the backrest up or comes to rest on
such an obstacle while moving the backrest down.
• Feel free to guide and monitor the patient‘s entering and exiting the treatment chair. Please pay attention
to patent safety when the patient leaves the treatment chair, especially after sedation.
Attention
• Whenever the manual keypad is not required, it should, where possible, either be suspended from one of
the armrest shafts projecting from the backrest cover or inserted into the optionally available bracket to
prevent persons from tripping over the cable and protect the manual keypad against damages.
6.5. Freely programmable memory positions
To allow the time-saving retrieval of frequently used patient positions such as anesthesia position, patient
treatment or surgery position, or shock or flat position during the daily work flow, the chair offers eight (8) free
memory locations for memorizing the total sequences for adjusting functions.
After selection of an automatic movement via the AUTO button(Section „6.7. Auto-run function: retrieving a pre-set
memory position“
), followed by the activation of a memory position button (i.e. number keys 1 to 8), the electronic
control proceeds to move the chair into the memorized position using up to four drives simultaneously.
