I85PREP
⌘ K
OH Elevator Mechanic study materials
OH Elevator Mechanic study resources

OH Elevator Mechanic: Safety Practices and Ohio Regulations

OH Elevator Mechanic · Work through your exam, one topic at a time.

All guide sections

Safety Practices and Ohio Regulations

What this domain tests

Safety and Ohio regulations tests the rules around the work: lockout/tagout, pit and hoistway entry, fall protection, electrical safety, licensing, inspections, and code adoption. Ohio law is in ORC Chapter 4105 and OAC Chapter 1301:8-7; enforcement is through the Ohio Department of Commerce, Division of Industrial Compliance.

Core rules

  • Lockout/tagout under OSHA 29 CFR 1910.147 requires isolating the main disconnect, locking it, verifying zero energy, and trying the start circuit. A pit stop switch is a control, not a lockout device.
  • Car-top work requires the inspection station, a functioning stop switch, fall protection, and control of the car. Never ride the car top without a safe working platform and communication.
  • Pit entry requires lighting, a ladder, a stop switch, and protection from falling objects. Do not enter a pit with the car above you unsecured.
  • Electrical work requires a qualified person, a correctly rated meter (CAT III/IV as applicable), PPE, and absence-of-voltage verification.
  • Ohio requires elevator contractors to be licensed and inspectors to be certified; work is performed under the licensed contractor. Code editions adopted by Ohio control, not automatically the newest ASME edition.
  • Never bypass door interlocks, safety circuits, or governor circuits to make it run. That is both a code violation and an OSHA hazard.

Worked example

A mechanic needs to check a pit switch and turns the pit stop switch to STOP, then climbs down. The car is still energized and a helper could reset the switch. Correct procedure: lock and tag the main disconnect, verify no voltage at the pit equipment, then enter. The pit stop switch is not a substitute for lockout because it can be reset by another person. The reasoning is energy isolation: the goal is to prevent re-energization, not merely to stop the car.

Traps

Treating a stop switch as LOTO; using an unrated meter on a drive; working on car tops without fall protection; assuming Ohio automatically adopts the latest A17.1; and performing work without the contractor license or required inspection.