Model SR7010
i
Wall Mount Platform Scale
Operating and Service Manual
Part No. MAN7010
i
_150908
Page 11 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 2015
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:
Remove the two (2) screws on the display assembly cover. Remove the display
assembly from the scale. Put the scale system into the Calibration Mode by switching the
calibration switch on the display board (
Figure 4
).
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:
Zero the scale by removing all weight from the platform. Press the “
UP”
arrow button
to “
ADD HALF
”.
STEP 7:
Place the calibrated weight on platform for
HALF
Scale. Allow weight to stabilize.
Press “
UP”
arrow button to save change.
STEP 8:
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 (
Figure 4
).
NOTE
: Ensure that no wires have become unplugged during calibration
STEP 11:
Place the display assembly into the scale frame. Attach using the two (2) display cover
screws.