Preserve the Equipment Identity and the Failure Sequence
You can begin by recording the equipment brand, model, serial number, controls, guards, attachments, and exact location. Describe what task you were performing, what the equipment was expected to do, what it actually did, and how your body was struck, trapped, cut, burned, or forced into another hazard. You should not restart, test, or approach unsecured equipment just to recreate the event.
Workplace equipment can be repaired, replaced, rented back, moved, or modified quickly after an injury. Preserve photographs, available video, witness names, incident reports, manuals, inspection tags, and service records you already possess. If the equipment belongs to a rental company or outside contractor, keep that identifying information because possession may change soon after the incident.
Separate Your Employer From Manufacturers, Suppliers, Rental Companies, and Service Contractors
If you were working when you were injured, workers’ compensation is generally a separate system for claims against your employer under Labor Code § 3602. Citil Law can focus on whether another person or company outside your employer contributed to your bodily injury. Keep your employer identity distinct from the equipment manufacturer, supplier, owner, rental company, maintenance contractor, and property owner.
Labor Code § 3852 can be relevant when an injured worker has a claim against a responsible third party. You do not need to determine which outside company is legally responsible before the evidence is gathered. Preserve purchase, rental, service, repair, inspection, and ownership information so the company relationships can be traced.
Distinguish a Product Defect From Maintenance, Modification, and Use
Workplace equipment can fail because of a design defect, manufacturing defect, warning issue, poor maintenance, improper repair, modification, worn component, or another cause. Preserve the equipment and history without assuming which explanation applies. If a guard, interlock, switch, platform, hose, cable, or other component failed, photograph its condition when you can do so safely.
A recall or manufacturer notice can be relevant if you actually received it or can reliably connect it to the equipment, but a recall alone does not decide your claim. Service records, replacement parts, modification history, and the physical condition can help show whether the issue arose from the product, later handling, or a combination of factors.
Connect the Equipment Failure to Your Medical and Work Losses
Tell your medical providers exactly how the equipment injured you. Crush injuries, fractures, amputations, head trauma, spinal damage, burns, and nerve injuries can require long-term treatment. Keep emergency records, surgery notes, imaging, rehabilitation, prosthetic care, pain treatment, and restrictions so the medical consequences remain connected to the incident.
Your economic loss may extend far beyond the first missed shift. Keep wage records, overtime history, job duties, certifications, and medical restrictions if you can no longer lift, drive, operate equipment, use tools, stand for long periods, or perform repetitive tasks. If the injury causes permanent disability or death, preserve employment, medical, and family records while the third-party and product evidence is evaluated.