Rule 1501:10-2-18. Duties of equipment operator

119.03 (A) Pre-operational examination. Prior to using a piece of diesel-powered equipment during a shift, an equipment operator is to conduct a pre-operational examination as follows: (1) Check the exhaust emissions control and conditioning system components to determine that the components are in place and not damaged or leaking; (2) Assure that the equipment is clean and free of accumulations of combustibles; (3) Assure that the machine is loaded safely; (4) Check for external physical damage; (5) Check for loose or missing connections; (6) Check engine oil level; (7) Check transmission oil level; (8) Check other fluid levels, if applicable; (9) Check for hydraulic, coolant and oil leaks; (10) Check fan, water pump and other belts; (11) Check the fan for damage; (12) Check guards; (13) Check the fuel level; (14) Check for fuel leaks; and (15) Keep records in compliance with rule 1501:10-2-17 of the Administrative Code. (B) Operational examination. After the engine is started and has reached normal operating temperature, the equipment operator is to conduct an examination as follows: (1) Check all onboard engine performance and maintenance diagnostics system gauges for proper operation and in-range readings. The equipment operator is to immediately shut down the engine and notify mine management if the onboard readings indicate any of the following: (a) Intake restriction at full engine speed is greater than the manufacturer's recommendation; (b) Exhaust restriction at full engine speed is greater than the manufacturer's recommendation; (c) Coolant temperature is at or near two hundred twelve degrees Fahrenheit; (d) Low engine oil pressure; or (e) High engine oil temperature. (2) Check safety features, including, but not limited to, the throttle, brakes, steering, lights and horn; and (3) Keep records in compliance with rule 1501:10-2-17 of the Administrative Code. Last updated June 25, 2025 at 6:05 PM Supplemental Information Authorized By: 1513.02 Amplifies: 1513.02 , 1567.35 6/27/2024 11/3/2011