EASTERN INSTRUMENTS CENTRIFEEDER ELECTRONICS Manual page 25

Step 6: Hang the Test Weight provided
with the Electronics Enclosure from
the Calibration Stud located under
the bottom edge of the Pan as seen
below. For Pans that have more
than one Calibration Stud, there
should be a Test Weight for each.
Some optional pans may not have a
Stud. In these cases the wire will
be long enough to hook onto the
top edge of the pan and be draped
over the front end of the pan as
shown below. Be sure that the
Test Weight hangs freely from the Calibration Stud. It is also good practice to allow
the Test Weight to become stable and movement free before proceeding.
Step 7: Press the CALs Button located on the lower left side of the screen. Note the % Volts
reading displayed in the Diagnostic Window. Verify the reading is correct for the
selected range. For example, 25% is the correct value for the Standard Range setting.
Please see the table below for the correct % Volts reading for each range.
Step 8: Remove the Test Weight from the Calibration Stud. The voltage should return to
0.00% Volts.
416 Landmark Drive
Wilmington, NC 28412
Range Extended Standard Reduced Minimum
% Volts 12.5%
PAN WITH PAN LINER
AND CALIBRATION STUD
www.easterninstruments.com
25.0% 50.0% 100.0%
25
ALL‐WELDED PAN LINER
WITHOUT A CALIBRATION STUD
Phone:(910) 392‐2490
Fax: (910) 392‐2123