SR Scales SR463iR-3H, Руководство по эксплуатации и обслуживанию

Страница: 17 / 20

Model SR463 i R-H, SR463 i R-3H, SR463 i R-4H Series In-Floor Platform Scale
Operating and Service Manual
Part No. MAN463
i R-H_201118 Page 17 of 20
S
Instruments, Inc.
,
600 Young Street, Tonawanda, NY 14150
Tel: 716-693-5977 Fax: 716-693-5854 URL: www.srscales.com
email: sri@srinstruments.com Copyright 2020
S
Instruments, Inc.
CALIBRATION cont’d
SETTING CALIBRATION
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: Access the Calibration Switch by breaking the Calibration Seal on the underside of the
display extrusion. Put the scale system into the Calibration Mode by switching the calibration
switch on the display board (Error! Reference source not found.).
NOTE: USE A NON-METALLIC DEVICE TO SLIDE THE SWITCH. FAILURE TO DO
SO WILL RESULT IN DAMAGE TO THE BOARD
STEP 2:
Select known calibrated weights, traceable to NIST, up to the Full Scale value
(maximum capacity).
STEP 3: Press the “ MENU” button until “ 1000.0Lb FULL ” is displayed. Set the FULL value to the
actual quantity of calibrated weight being used for Full Scale. Use the “ UP” arrow button to select the
digit and the “ DOWN” arrow button to change digit. Press “ ENTER ” to save changes. Press
“ WEIGH ” button to abort any changes.
STEP 4: Press the MENU button until “ 500.0Lb HALF
” is displayed.
NOTE : The Half-Scale value is a value between zero and the Full Scale values. It is usually
close to half the Full Scale value.
Set the HALF value to the actual quantity of calibrated weight being used for Half Scale. Use the
“ UP”
arrow button to select the digit and the “
DOWN”
arrow button to change the digit.
Press
“ENTER” to save changes. Press “ WEIGH ” to abort the changes.
STEP 5: Press MENU button until “ 3 PT CAL
” is displayed. Press the “ UP”
arrow button.
STEP 6:
Display will read “
ZERO
”. Ensure that all weight has been removed from the platform
and press the “ UP”
arrow button.
STEP 7: Display will read “ ADD HALF
”. Place the calibrated weight on platform for
HALF
Scale. Allow weight to stabilize. Press “ UP”
arrow button to save change.
STEP 8: Display will read “ ADD FULL
”. Place the calibrated weight on platform for
FULL
Scale. Allow weight to stabilize. Press “ UP”
arrow to save change.
STEP 9 : Press
“ENTER” button to save the calibration, or “
WEIGH
” button
to exit without
saving .
STEP 10: Switch the scale system out of the Calibration Mode on the display board (Error!
Reference source not found.).
NOTE : Ensure that no wires have become unplugged during calibration
STEP 11: Calibration Seal must be placed over the access hole on the display extrusion by
authorized personnel only.