OHAUS TROOPER, Service Manual

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3-10
CHAPTER 3 REPAIR PROCEDURES
Figure 3-6. Trooper Count Scale Component Locations.
J6
J2 J3
J8
J7
J4
J10
DC POWER JACK
RS232 CONNECTOR
BATTERY BOX
LOAD CELL
FERRITE CORE
BATTERY BOX
&
POWER
CONNECTOR
CABLES
LOAD CELL
CABLE
RS232 CABLE
MEMBRANE SWITCH CONNECTORS
LFT LOCK SWITCH
LOAD CELL ASSEMBLY
LCD DISPLAY BOARD
MEMBRANE SWITCH CABLES
DISPLAY POWER
&
SIGNALCABLE
DISPLAY
CONNECTOR
SCALE BASE TOP COVER
10.Place the top cover and platform temporarily on the scale.
11.Refer to Appendix A and perform a LIN calibration.
12.Turn the scale off then on. It will go through all the self testing.
13.Reassemble the scale by replacing the six screws at the bottom of the scale which secure
the upper housing.
14.Replace the platform on top of the scale.
15.After installation, check all operations, if possible, set the original customer settings back
into the scale and calibrate the scale.