GASKET 6B2955 - Caterpillar

When the blade has been equipped with the AccuGrade elevation sensors, care must be taken when you are moving the circle and/or the blade to the maximum positions (left or right).Damage may occur to the sensors and/or the coiled cable harnesses that are associated with the sensors when the blade and/or the circle are moved to the maximum position (left or right).
The Display has an LCD that shows specific information related to the current job.The Operating mode that is selected affects how the screen looks in Guidance mode."Linked Elevation" Mode
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(21) Left Sensor Position Window (22) Right Sensor Position Window (23) Device Status Icons (24) Left Elevation Display Icon (25) Right Elevation Display Icon (26) Left Guidance Source Icon (28) Reference Elevation (30) Right Guidance Source IconThe 2 laser receivers are required to be on the electric masts in "Linked Elevation". The following items describe how the system works in "Linked Elevation" Mode:
"Linked Elevation" Mode requires only one reference elevation. This means that the blade is benched over one point only.
The Guidance screen shows the reference elevation that is being worked to.
Pressing a Arrow Key (1) will apply the same elevation offset to both sides of the blade.
The Elevation Select Key (5) is inactive in "Linked Elevation" Mode. This means that both sides of the machine must use automatic mode or manual mode together.
The Linked Elevation Adjustment option is available from the Configuration menu.Operating the System
Mount the laser receivers.
Select Linked Elevation operating mode.
Place the blade several inches above the surface.
Press the left bench button in order to search for the beam.
Place the system in automatics in order for the cutting edge to match the laser plane.
Place the blade tip on a bench mark.
Press the left bench button in order to bench the system.
Set the reference elevation of the bench mark.
Apply the desired offset.
Begin operation by pressing the auto/manual switch.Independent Elevation Mode
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The following items describe how the system works in Independent Elevation mode:
Independent Elevation mode requires that the reference elevation for each elevation device be set independently. This means that the blade must be benched under the left device and benched under the right device separately.
The guidance screen shows the two reference elevations that are being worked on.
Toggle the Arrow Keys (1) located on the left in order to apply an elevation offset to the left side of the blade.
Toggle the Arrow Keys (1) located on the right in order to apply an elevation offset to the right side of the blade.Toggle the remote offset switch to apply the same elevation offset to both masts.The Elevation Select Switch (5) is active in Independent Elevation mode.
When you toggle