Weighing; Switching On The Scale; Weighing A Patient; Taring Off Extra Weight - Seca 645 Instruction Manual And Guarantee

5.2 Weighing

Switching on the scale

Weighing a patient

Taring off extra weight

►
Press the Start key.
All the elements of the display are shown briefly,
then SECA appears in the display.
The scale is operational when 0.0 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
weight (e.g. a towel or a support on the weighing plat-

(TARE)

form) from affecting the weighing result.
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 0.0
appears instead.
5. Weigh the patient as described in the section
entitled "Weighing a patient".
CAUTION!
Patients can be injured if they fall
People with restricted mobility may fall if they try
to step onto the scale.
►
Support people with restricted mobility when
they step onto the scale.
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.
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Operation • 87