Buhler 2180 User Manual
Page 251
SECTION 3 - LUBRICATION AND MAINTENANCE
3-63
AS REQUIRED OPERATIONS
OPERATION 65
3-POINT HITCH CALIBRATION CHECKS
Three-point hitch calibration is necessary if:
1. Full travel from 0-99 on the TPM does not occur
with the height limit turned fully clockwise.
2. Cylinder rods are not fully retracted when the
TPM indicates “0”.
3. The 3-point looses capture when the quadrant
lever is moved rapidly during tractor operation
4. Any 3-point hitch components are changed or
disconnected.
When any of these conditions occur, the 3-point hitch
requires calibration.
EDC Calibration - Pre-Steps
1. Place mix knob, 1, fully counterclockwise
(position mode).
2. Turn the height limit knob, 2, fully clockwise. A
flashing HL on 3-point hitch display during the
calibration pre-steps indicates the height limit
knob is not turned fully clockwise.
2
1
108