Seca 677 - Manual (Page 90)

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11.SERVICING/RECALIBRATION
11.1 Information on servicing and recalibration
We recommend having your device serviced prior to
recalibration.
ATTENTION!
Incorrect measurements as a result of poor
servicing
– Please only have servicing and repairs
performed by an authorized service partner.
– You can find service partners in your area at
www.seca.com or by sending an e-mail to
[email protected].
Have an authorized technician perform recalibration
according to national legal regulations. The year of first
calibration can be found after the CE symbol on the rat-
ing plate above the number of the appointed office
0109 (Hessische Eichdirektion [Hessen Weights &
Measures Office]).
Recalibration is necessary whenever one or more cali-
bration seals are damaged or the contents of the cali-
bration counter no longer match the number on the
applicable calibration counter sticker.
11.2 Checking the content of the calibration counter
This seca scale is calibrated. Calibrations may only be
performed by authorized agencies. To guarantee this,
the scale is equipped with a calibration counter to
record any change in calibration-related data.
If you want to check whether the scale has been prop-
erly calibrated, follow the instructions below.
1. If necessary, turn off the scale.
2. Press and hold any key and start the scale.