Model: SR630
i
-KG Pediatric Scale
Operating and Service Manual
Part No.: MAN630
i
-KG_200915
Page 16 of 20
S
Instruments, Inc.
,
600 Young Street, Tonawanda, NY 14150
Tel: 716-693-5977 Fax: 716-693-5854 URL:
email:
S
Instruments, Inc.
CALIBRATION (Cont’d)
CALIBRATION PROCEDURE
NOTE:
Ensure that nothing is in contact with the scale system during this procedure.
Remove hands from the system when noting the displayed calibration results.
STEP 1
:
Remove the three (3) screws from the left side of display housing end cap and remove
the end cap. Set end cap and screws aside.
STEP 2:
Put the scale system into the Calibration Mode by switching the calibration switch
on the display board (Figure 10), “
CALIBRATION
” will flash on the display.
IMPORTANT
CALIBRATION CHECK - Qualified service personnel only should perform this
procedure. Load cells have no user serviceable components and should not be tampered
with for any reason. Re-calibration is generally not required, but should be verified
periodically to ensure accuracy. Recommendation for calibration check is at least once
every 12 months, or as individual maintenance policy requires.
CAUTION
The integrated circuits and semiconductors on
the printed circuit boards may be damaged
by electrostatic discharge (ESD). Be sure to
use proper handling precautions at all times.
Continued next page
Figure 10: Calibration Switch Location
CALIBRATION SWITCH
