During a daily walkaround inspection, the operator notices that the telehandler's backup alarm is not functioning when the transmission is engaged in reverse. What is the immediate safety action required according to provincial OHS regulations (e.g., Ontario OHSA)?

Question: During a daily walkaround inspection, the operator notices that the telehandler's backup alarm is not functioning when the transmission is engaged in reverse. What is the immediate safety action required according to provincial OHS regulations (e.g., Ontario OHSA)?

Answer options: ✅ The telehandler must be immediately taken out of service and tagged out until the alarm is repaired.

• The operator must use a signaler to direct all reverse movements.
• Proceed with caution, ensuring all personnel are aware of the non-functional alarm.
• Operate only in areas with no pedestrian traffic.

Correct answer: The telehandler must be immediately taken out of service and tagged out until the alarm is repaired.

Explanation: A functioning backup alarm is a crucial safety device required by provincial OHS regulations (e.g., Ontario O. Reg. 213/91, s. 96(3) for construction projects) to warn workers of reversing machinery. A non-functional alarm constitutes a critical defect, requiring the telehandler to be tagged out and repaired before operation to prevent potential collisions and injury.