Model SRV415 Multi-Purpose Floor Scale
Service Manual
Part No. MAN415
_
200714
Page 9 of 14
S
Instruments, Inc.
,
600 Young Street, Tonawanda, NY 14150
Tel: 716-693-5977 Fax: 716-693-5854 URL:
www.srscales.com
email:
Copyright 2020
S
Instruments, Inc.
CALIBRATION
INITIAL SYSTEM SETUP
When initially set up, calibration is factory set and re-calibration is not needed. The Local
Gravitational Acceleration may have to be re-set for the current geographical location for
improved accuracy. Automatic Shut Off is shipped with a factory default of 60 seconds. If a longer
period of time (up to 900 seconds) is desired, then it will need to be re-set. Both procedures are
found next.
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. The recommendation for calibration check is at least
once every 12 months, or as individual maintenance policy requires.
SELECT
BUTTON
TOGGLE
BUTTON
Figure 4: Select and Toggle Calibration Buttons
REMOVE BOTTOM
COVER AND PRESS
CALIBRATION BUTTON
Figure 3: Calibration Button
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.
