What should an operator do if warning lights indicate a malfunction?

When warning lights indicate a malfunction, the appropriate action for an operator is to stop operations immediately and investigate the issue. This response is crucial for maintaining safety on the job site. Warning lights serve as alerts to potential problems that could compromise the safety of the crane, the loads being handled, and the personnel in the vicinity. By ceasing operations at the first sign of malfunction, the operator prevents the risk of accidents or equipment failures that could arise from continuing under unsafe conditions.

Investigating the issue allows the operator to identify the specific problem indicated by the warning lights, whether it be mechanical failure, electrical issues, or other safety hazards that need attention. Taking swift action ensures that the crane can be assessed, repaired if necessary, and returned to safe operating conditions before resuming work. This proactive approach is essential for minimizing risks and ensuring compliance with safety regulations in crane operations.