Servicing/Recalibration; Information On Servicing And Recalibration - Seca 645 Manual Del Usuario

Problem
The display "Er:X:16"
appears.
The Enter key
(send/print) is pressed
and the display "Er:X:71"
appears.
The Enter key
(send/print) is pressed
and the display
"Er:X:72" appears.

11.SERVICING/RECALIBRATION

11.1 Information on servicing and recalibration

Cause / Solution
The scale was caused to oscillate, the zero point
could not be determined.
- Restart the scale.
No data transmission possible, wireless module
deactivated.
- Activate wireless module (see "Activating the
wireless module (SYS)" on page 103).
No data transmission possible, no wireless group
set up.
- Set up wireless group (see "Setting up a
wireless group (Lrn)" on page 103).
We recommend having your device serviced prior to
recalibration.
ATTENTION!
Incorrect measurements as a result of poor
servicing
– Have servicing and repairs carried out
exclusively by seca service or by an
authorized service partner.
– You can find service partners in your area at
www.seca.com or by sending an e-mail to
service@seca.com.
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
rating plate above the number of the appointed office
0109 (Hessische Eichdirektion [Hessen Weights &
Measures Office]).
Recalibration is necessary whenever one or more calib-
ration seals are damaged or the contents of the calibra-
tion counter no longer match the number on the
applicable calibration counter sticker. If calibration
seals are damaged, contact seca service directly.
Servicing/recalibration • 111
English