Lesson 1Noise, vibration, an' ergonomic hazards fi operators an' finishersCovers noise, vibration, an' ergonomic hazards affecting operators an' finishers, including exposure mapping, tool selection, workstation layout, an' recognition of early signs of hearing an' musculoskeletal strain.
Noise source identification and mappingHand-arm and whole-body vibration risksPosture, reach, and force task analysisTool selection, grips, and anti-vibration aidsEarly symptom reporting and trend trackingLesson 2Electrical hazards: high-voltage CNC, robot drives, weld transformers, an' arc flashCovers electrical hazards from high-voltage CNC systems, robot drives, weld transformers, an' arc flash, emphasizing boundary identification, labeling, fault scenarios, an' coordination wid qualified electrical personnel fi risk evaluation.
Equipment voltage classes and shock boundariesArc flash incident energy and labelingEnclosure integrity and interlock verificationGrounding, bonding, and return path hazardsCoordination with qualified electrical workersLesson 3Suspended loads an' dropped-object hazards from overhead crane operationsAnalyzes suspended load an' dropped-object hazards from overhead crane operations, including rigging selection, travel paths, exclusion zones, an' methods to identify failure points an' human factors dat increase risk.
Load path mapping and exclusion zonesRigging hardware selection and inspectionHook, latch, and sling attachment hazardsOperator visibility and communication limitsPre-use crane and hoist condition checksLesson 4Slip, trip, an' fall hazards from workspace layout, parts, an' cablingAddresses slip, trip, an' fall hazards created by workspace layout, parts staging, an' cabling, focusing on traffic flow, housekeeping, floor conditions, an' methods to identify, record, an' prioritize layout-related risk corrections.
Walkway and aisle obstruction surveysFloor surface condition and drainage checksCable routing, guarding, and hose managementWork-in-process and parts staging practicesInspection checklists and near-miss reportsLesson 5Human-machine interface hazards: control confusion, teach pendant misuse, an' inadequate signageFocuses on human-machine interface hazards such as control confusion, teach pendant misuse, an' inadequate signage, emphasizing task analysis, labeling, an' observation of operator interaction wid automation systems.
Control layout, labeling, and color codingMode selection, interlocks, and overridesTeach pendant use and misuse scenariosSignage, indicators, and alarm effectivenessUser feedback and behavioral observationsLesson 6Exposure hazards to cleaning chemicals an' confined-space or lockout situations during maintenanceExamines exposure hazards from cleaning chemicals an' maintenance tasks involving confined spaces or lockout, focusing on chemical identification, entry conditions, isolation points, an' verification of energy control effectiveness.
Chemical inventory and SDS hazard reviewVapor, mist, and skin contact evaluationsConfined-space entry condition assessmentEnergy isolation point identificationVerification of lockout and zero energyLesson 7Thermal, radiant, an' fire hazards from CNC plasma cutting an' hot workExplores thermal, radiant, an' fire hazards from CNC plasma cutting an' hot work, covering ignition sources, heat-affected zones, combustible loading, an' methods to assess exposure, segregate areas, an' document required controls.
Heat and radiant energy exposure assessmentCombustible materials and fire load mappingHot work permits and area isolationTorch, nozzle, and consumable failure modesFire watch duties and post-work monitoringLesson 8Fume an' gas hazards from welding processes an' ventilation considerationsDetails fume an' gas hazards from welding processes, thermal cutting, an' inadequate ventilation, addressing fume generation rates, gas accumulation, airflow patterns, an' methods to document exposure hotspots an' control needs.
Process-specific fume generation profilesShielding gases and asphyxiation risksLocal exhaust and hood capture checksGeneral ventilation and airflow mappingAir monitoring and exposure documentationLesson 9Projectile an' splash hazards from grinding, cutting slag, an' plasma slag ejectionReviews projectile an' splash hazards from grinding, cutting slag, an' plasma slag ejection, focusing on wheel failure, workpiece projection, an' identification of impact zones dat require guarding or procedural controls.
Grinding wheel selection and defect checksWorkpiece clamping and restraint hazardsSpark, slag, and debris trajectory mappingGuarding, screens, and barrier placementFace, eye, and body protection needsLesson 10Mechanical hazards from moving robot arms, rotating positioners, an' pinch pointsExplores mechanical hazards from moving robot arms, rotating positioners, an' pinch points, emphasizing reach studies, safeguarding verification, an' identification of tasks dat place workers within hazardous motion zones.
Reach envelopes and motion range studiesPinch, shear, and crush point surveysGuarding, fencing, and light curtain checksSafe speed, hold-to-run, and jog controlsMaintenance and teaching task exposures
