Loadcell Calibration - Maguire Products VBD-150 Installation Operation & Maintenance

VBD® - Vacuum Dryer®

Loadcell Calibration

Zero Weight Calibration
BE SURE The Air supply is on.
BE SURE The Vacuum Chamber and Retention Hopper is EMPTY.
BE SURE The Vacuum Chamber and Retention Hopper are hanging / resting freely on the load cells.
BE SURE The air lines are connected.
LOAD CELL ZERO CALIBRATION
The sequence is as follows:
Press:
Enter: the 5-digit password. (Default password is 22222).
Use the
ENTER to move to the next digit and to finish.
Press: the button several times to move down to the
option "Loadcell Setup".
Press ENTER to select.
Loadcell Setup displays:
► VT LC - Current reading in either pounds or kilograms of the Vacuum Chamber loadcell.
► RH LC - Current reading in either pounds or kilograms of the Retention Hopper loadcell.
► Unit - Selects units pounds of kilograms.
► Precision - Standard, whole pounds or kilograms. High tenths of pounds or kilograms.
► Calibrate Loadcell - See calibration routine below.
► LC1 (RH) - Raw counts of the Retention Hopper load cell.
► LC2 (VT) - Raw counts of the Vacuum Chamber load cell.
Calibrate Loadcell - VT is Vacuum Chamber, RH is Retention Hopper.
Press: the button to move to Calibrate Loadcell.
Press ENTER to select.
Press: the
(zero calibration of the Vacuum Chamber)
BE SURE the Vacuum Chamber is empty.
Press ENTER to advance to Zero Calibration
Press: the button to move to Continue.
Press: ENTER to start the ZERO Calibration.
the
Press:
(zero calibration of the Retention Hopper)
BE SURE the Retention Hopper is empty.
44
to toggle the Mode Selection to
Setup Mode (Gears Icon).
buttons to adjust the digit. Press
buttons to move to VT ZERO CALIB.
buttons to move to RH ZERO CALIB
Rev. August 31, 2016 – VBD-150
Maguire Products, Inc.
Display will
MODE=SETUP
ENTER PASSWORD
show:
0_ _ _ _
Display will
MODE=SETUP
► Alarm Setup
show:
Blower Setup
Change Password
Display will
LOADCELL SETUP
VT LC:
show:
RH LC:
Unit:
Display will
LOADCELL SETUP
VT ZERO CALIB.
show:
VT FULL CALIB.
RH ZERO CALIB.
RH FULL CALIB.
Restore Defaults
LOADCELL SETUP
►VT ZERO CALIB.
VT FULL CALIB.
RH ZERO CALIB.
RH FULL CALIB.
Restore Defaults
IF CALIBRATION IS
DONE INCORRECTLY,
IT MAY DISABLE SCALE
BACK
LOADCELL ZERO
-=- Wait -=-
LOADCELL SETUP
VT ZERO CALIB.
VT FULL CALIB.
►RH ZERO CALIB.
RH FULL CALIB.
Restore Defaults
▼
►BACK
- 0
+ 0
Pounds▼
►BACK
▼
BACK
▼
Continue
►
BACK
▼