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General| Brand | Valley |
|---|---|
| Model | Center Pivot 8120 Series |
| Category | Farm Equipment |
| Language | English |
Procedure for safely de-energizing and isolating equipment before servicing or maintenance.
Identification and understanding of various safety decals placed on the irrigation machine.
Description of the center pivot structure and water entry point.
Details on how water is transported and how spans connect to form the pipeline.
Overview of the three types of span alignment methods: Standard, Modified, and Floating.
General instructions for operating the Center Pivot machine and its components.
Specific instructions for preparing and towing the skid tow pivot model.
Procedure for preparing and towing the 2 Wheel E-Z Tow pivot model.
Instructions for preparing and towing the 4 Wheel E-Z Tow pivot with fixed tires.
Critical safety precautions and procedures to follow before performing any maintenance tasks.
Procedure for changing the oil in the 7000 series wheel gearboxes.
Importance of alignment and methods for adjusting it to prevent structural damage.
Procedure for adjusting jam nuts to achieve standard alignment for towers.
Method for setting and checking alignment cable tension using a truss spreader.
Procedures for draining and preparing the machine for winter to prevent damage.
Troubleshooting flowchart for identifying causes of in-line shutdowns, including mechanical failures.
Diagnosis and causes for a tower ahead shut down scenario.
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