Seca 959 - Manual (Page 86)

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If you wish to check that the scales are properly
calibrated, proceed as follows:
1. Switch the scales off if necessary.
2. Hold down any key and start up the scales.
The current content of the calibration counter will
flash in the display for a few seconds.
3. Compare the output content of the calibration
counter with the figure on the calibration counter
sticker.
The two figures must match for calibration to be valid. If
the sticker and calibration counter do not match, recali-
bration is necessary. Contact your service partner or the
seca customer service department. Once the scale has
been recalibrated, a new, updated calibration sticker is
used to identify the calibration counter state.This sticker
is attached with an extra seal issued by the person
authorized to perform the recalibration. The calibration
counter sticker can be ordered fromseca customer
service.
11.TECHNICAL DATA
Technical data for seca 959
Dimensions
• Depth
• Width
• Height 810 mm
565 mm
920 mm
Weight approx. 25 kg
Temperature range +10° C to +40°C
Height of figures 25 mm
Power supply
Rechargeable battery block
Power pack
Power consumption
• with wireless module disabled
• with wireless module activated approx. 32 mA
approx. 50 mA
Maximum runtime in rechargeable battery
operation
• with wireless module disabled
• with wireless module activated approx. 2,400 minutes
Power supply unit
recommended