Text For Citation: 01 Item/Group: 006C Hazard:

29 CFR 1910.307(c): Equipment, wiring methods, and installations of equipment in hazardous (classified) locations were not intrinsically safe, approved for the hazardous (classified) location, or safe for the hazardous (classified) location On or about 11/5/13, the employer had Class II, Division 1 hazardous locations with standard electrical installations, pieces of equipment, and wiring methods that were neither approved nor safe for those locations and were not intrinsically safe: A. CONCEPT Laser GmbH M2 Cusing, Serial No. M2-2013-02-01 [3D Printer] B. TBH GmbH FP 150 EX II 3D De-Duster, attached and adjacent to 3D Printer Serial No. M2-2013-02-01 C. Rofin-Baasel Lasertech GmbH & Co KG 400 watt Fiber Laser, attached and adjacent to 3D Printer SN M2-2013-02-01 D. CONCEPT Laser M2 Cusing GmbH, Serial No. M2-2012-03-04 [3D Printer]) E. TBH GmbH FP 150 EX II 3D De-Duster, attached and adjacent to 3D Printer Serial No. M2-2012-03-04 F. Rofin-Baasel Lasertech GmbH & Co KG 400 watt Fiber Laser, attached and adjacent to 3D Printer Serial No. M2- 2012-03-04 G. CONCEPT Laser QM Powder with Italvibras S.p.A. Electric Vibrator MTF 15 [Sieving station] H. Ruwac Industriesauger GmbH NA 35 Wet Separator [Vacuum] I. Ridgid shop vacuum Serial No 08006 R 2314. J. Electrical panels, boxes, receptacles, light switches, and premises wiring behind and adjacent to the two CONCEPT Laser GmbH M2 Cusing 3D Printers, including the receptacle used to power the Ruwac Industriesauger GmbH Wet Separator K. Electrical panels, boxes, receptacles, light switches, and premises wiring behind and adjacent to the CONCEPT Laser QM Powder with Italvibras S.p.A. Electric Vibrator MTF 15 [Sieving station], including the receptacle used to power the Ruwac Industriesauger GmbH Wet Separator