F3D3
Series
Service Manual Load Cell Calibration / Section 1.9
Questions? Call Franke Technical Support Group For Your Area. Copyright
2012 Franke, Inc. All rights reserved.
LCC - Load Cell Calibration
NOTE:
A
Load Cell is used to weigh and
portion frozen French fries. They ship from
the factory calibrated, but load cell
replacement or repair of the automation
assembly require recalibration, to ensure
accurate dispense weights. Follow this
procedure to calibrate a load cell.
1)
Leave unit plugged in.
2)
Product hopper should be removed and
any remaining fries removed from rubber
bucket before proceeding.
3)
Turn Main Power Switch
ON
.
4)
Press Lane Power-
ON
touchpad and wait for display to show:
Ready.
Step
Action Required
Resulting Display
5
From Standby condition press touchpads:
3-3-3-3
. [Entry code]
Special Mode Select
Cust Fact Exit
6
Press touchpad 1 = Cust
Lev2 – Customer Access
Set Language ?
Prev OK Next
7
Press touchpad 3 = Next
Lev2 – Customer Access
Set Temp Control ?
Prev OK Next
8
Press touchpad 3 = Next
Lev2 – Customer Access
Calibrate ?
Prev OK Next
9
Press touchpad 2 = OK
Lev2 – Customer Access
Calibrate Now ?
OK Exit
10
Press touchpad 1 = OK
Lev2 – Customer Access
Load Cell =
XXXX
All Clear?
OK Exit
11
Press touchpad 1 = OK
Lev2 – Customer Access
Zero =
XXXX
Lev2 – Customer Access
Preload =
XXXX
Lev2 – Customer Access
Add Large Wt [Weight]
OK
12
Add Large Weight = 1.5 lb / 680 gm to
product loading bucket...
then
Press touchpad 1 = OK
Lev2 – Customer Access
Large =
XXXX
Lev2 – Customer Access
Z =
XXXX
C =
XXXX
P =
XXXX
Recal Accept
1
2
3
NOTE: All programming is done using the
three choice buttons labeled: 1, 2 and 3
above.
