Checking That The Contents Of The Calibration Counter Are Correct - Seca 685 Instruction Manual And Guarantee

Checking that the contents of the calibration counter are correct

This seca scale is calibrated. Calibration may be performed only by authorised centres.
To ensure this, the scale is fitted with a calibration counter which records any change
to data relevant to calibration. If you want to check whether the scale is properly calib-
rated, proceed as follows:
– If necessary, switch off the scale.
– Keep any key depressed and start the
scale.
The current contents of the calibration
counter are shown on the display for a
few seconds.
– Compare the output contents of the ca-
libration counter with the number
shown on the calibration counter sti-
cker.
For valid calibration, both numbers
must match. If sticker and calibration
counter do not match, then re-calibrati-
on is required. Contact your service
agent or seca Customer Service.
If a supplementary calibration is necessa-
ry, then the supplementary calibration
mark illustrated opposite is used to record
the calibration counter position instead of
the seca calibration mark shown above.
This mark is secured with an additional
seal by the person authorised to perform
the supplementary calibration. The supple-
mentary calibration mark is available from
seca Customer Service under the number
14-05-01-886.
Model 685
Both numbers must match.
33
GB