CSLB C-36 Plumbing ContractorSafetyMedium
A plumber is using a power auger to clear a stubborn drain clog. The auger suddenly binds, and the plumber loses grip, causing the machine to twist violently. What is the MOST appropriate immediate action the plumber should take?
- AImmediately release the trigger or disengage the clutch.
- BYell for assistance from another crew member.
- CAttempt to regain control by holding tighter.
- DPull the auger cable back rapidly to free the bind.
Show answer & explanationAnswer & explanation
Correct answer: A. Immediately release the trigger or disengage the clutch.
Modern power augers are designed with clutches or triggers that, when released, immediately stop the rotation of the cable, preventing the machine from twisting out of control and causing injury. Releasing the trigger is the most immediate and effective safety response.
Why the other options are wrong
- B. While calling for help is good, the immediate physical danger requires an immediate physical response to prevent injury.
- C. Attempting to hold tighter against a powerful, twisting machine can lead to severe sprains, fractures, or other injuries.
- D. Pulling the cable back rapidly might exacerbate the bind or cause the cable to whip violently, increasing injury risk.
Power Auger Safety
Safe operating procedures for power drain cleaning machines (augurs) to prevent injuries from kickback, entanglement, or electrical hazards.
- Always wear appropriate PPE (gloves, eye protection).
- Ensure ground fault circuit interrupter (GFCI) protection.
- Release trigger or disengage clutch immediately upon binding.
Memory trick: When the tool kicks back, don't fight, just let go, and make it right.