Seca 664 Mode D'emploi Et Garantie page 81

Switching on the scale
Weighing a patient
Taring off extra weight
80 •
Press the Start key.
All the elements of the display are shown briefly,
then SECA appears in the display.
The scale is operational when 0.00 appears in the
display.
1. Ensure that the scale has no load.
2. Ask the patient to step onto the scale.
3. Ask the patient to keep still.
4. Read off the measurement result.
Using the TARE function, you can prevent any extra
(TARE) weight (e.g. a towel or a support on the weighing plat-
form) from affecting the weighing result.
This function is suitable for patients with restricted
mobility who cannot stand for the whole of the weigh-
ing operation. You can weigh a wheelchair first and
then deduct its tare weight. The patient can then be
weighed in a sitting position.
1. Switch on the scale.
2. Place the extra weight on the scale.
3. Hold the (hold/tare) arrow key down until the
message "NET" appears in the display.
tare
4. Wait until the display stops flashing and 0.00
appears instead.
5. Weigh the patient as described in the section
entitled „Weighing a patient".
NOTE
To weigh patients with restricted mobility, see
the section entitled "Taring off extra weight
(TARE)" on page 80.
To weigh patients with no mobility at all, see the
section entitled "Permanently saving an addi-
tional weight (Pt)" on page 86.
ATTENTION!
Incorrect measurement due to force shunts
If an extra weight, e.g. a large towel, contacts
the surface on which the scale is placed, weight
will not be measured correctly.
– Make sure that extra weights are only placed
on the scale's weighing surface.