METTLER TOLEDO 2158/2160/2162 VERTEX Floor Scale Installation and Service Manual
(2/01)
8-2
Figure 8-1: Test Weight Locations
3.
Place the test weight at the location immediately clockwise from the location at
which you got the lowest weight reading. Then adjust the trimming potentiometer for
the load cell that corresponds to the corner of the scale where the test weight is
positioned (see Figure 8-2). Make the adjustment by turning the potentiometer until
the weight reading matches the lowest reading.
Figure 8-2: Load Cell Trimming Potentiometers
4.
Proceeding clockwise, repeat the adjustment described in Step 3 for the next two
test weight locations.
B
C
D
A
B
C
D
A
1/4 Scale Capacity Test Load
1/2 Scale Capacity Test Load
LC2
LC1
LC4
LC3
I
N
P
U
T
A
U
X
+EXE
+SEN
+SIG
SHLD
-SIG
-SEN
-EXE
+EXE
+SEN
+SIG
SHLD
-SIG
-SEN
-EXE
+EXE
+SIG
SH
LD
-SI
G
-EXE
+EXE
+SIG
SH
LD
-SI
G
-EXE
+EXE
+SIG
SH
LD
-SI
G
-EXE
+EXE
+SIG
SH
LD
-SI
G
-EXE
Load Cell Orientation
(Top View of Platform)
To LC2
LC4
LC3
LC1
To LC1
To LC3
To LC4
To Indicator
Individual Load Cell
Trimming Potentiometer
LC2
ANALOG JBOX
A/N 13640300A