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15
EI65 TROUBLESHOOTING HANDBOOK
5. DRAWING 5, ANGLE SENSOR ADJUSTMENT
WG 203
φ
φ
The angle φ shown above needs to be within +0, -0.4 of the actual angle of the boom.
Check boom angle at base/heel section only. After adjustment, compare the actual boom
angle with the displayed angle at about 0°, 30° and 60°. To comply with the SAE J375
standards the displayed angle must be +0.0° to -2.0° of the actual angle.
5. DRAWING 6, ANGLE SENSOR SUPPLY VOLTAGE
The supply voltage can be checked directly at the cannon connection. Using a digital volt
meter measure between pins A and C, (A=GND, C= +5V). If this voltage is not correct
refer to the system wiring diagram and verify all cable connections. You may need to start
at the main board and check the supply voltages at their proper measuring points.
031-300-190-035 REVISION A 01/25/99
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