V-TEK PT-55 - Page 82

72 PT-55 User’s Guide
Calibration D291308.6r.fm
Ensure the weight is suspended from the center of the calibra-
tion jig bearing and is stabilized (not swinging) to ensure accu-
rate calibration.
Note: Hang weights over the calibration jig in the front of the carriage assembly before con-
necting them to the load cell clip. Never hang weights without using the calibration jig. Hang-
ing weights directly from the load cell may cause damage to the load cell.
8. Repeat Step 7 with 100 gram and 200 gram weights, following the directions on the screen.
9. When calibration is complete, the Supervisor Settings screen will once again be accessible
and a message will appear prompting to validate the calibration.
Figure 4.9
Figure 3.10