"Detearing."
"Dip tank."
"Electrostatic fluidized bed."
"Flammable finishes."
"Flammable vapor area."
"Fluidized bed."
"Limited spraying space."
"Resin application area."
"Roll coating."
"Spray booth."
"Spray room."
"Spraying space."
Exceptions:
In resin application areas, electrical wiring and equipment that is subject to deposits of combustible residues shall be listed for such exposure and shall be installed as required for hazardous (classified) locations. Electrical wiring and equipment not subject to deposits of combustible residues shall be installed as required for ordinary hazard locations.
Exceptions:
Exception: Drying and baking apparatus complying with paragraph (D) (6)(a)(ii)(2404.6.1.2) of this rule.
Exception: Drying apparatus complying with paragraph (D)(6)(a)(ii) (2404.6.1.2) of this rule.
NO WELDING
THE USE OF WELDING OR CUTTING EQUIPMENT IN OR NEAR THIS AREA IS DANGEROUS BECAUSE OF FIRE AND EXPLOSION HAZARDS. WELDING AND CUTTING SHALL BE DONE ONLY UNDER THE SUPERVISION OF THE PERSON IN CHARGE.
Exceptions:
Exception: Means of egress doors from premanufactured spray booths shall not be less than 30 inches (762 mm) in width by 80 inches (2032 mm) in height.
Exceptions:
Exception: One individual booth not exceeding 500 square feet (46 m2)
Exceptions:
Exception: For fixed or automated electrostatic spray application equipment, the average air velocity into the spray booth through all openings shall be not less than 50 feet per minute ( 0.25 m/s).
Exceptions:
Exceptions:
Exception: Where the type of fire-extinguishing system used requires such ventilation be discontinued, air makeup and exhaust systems shall shut down and dampers shall close.
Exception: Dip tanks containing Class IIIB combustible liquids where the liquids are not heated above room temperature and the process area is protected by automatic sprinklers.
Housekeeping, maintenance, storage and use of hazardous materials shall be in accordance with paragraphs (C)(3)( 2403.3 ) and (C)(4)( 2403.4 ) of this rule.
Exception: Listed spray-booth assemblies that are constructed of other materials shall be allowed.
Exception: Portable electrostatic paint-spraying apparatus listed for use in Class I, Division 1, locations.
Exception: Portable electrostatic paint-spraying apparatus listed for use in Class I, Division 1, locations.
Exception: Portable electrostatic paint-spraying apparatus listed for use in Class I, Division 1, locations.
Housekeeping, maintenance, storage and use of hazardous materials shall be in accordance with paragraphs (C)(3)( 2403.3 ), (C)(4)( 2403.4 ) of this rule and paragraphs (G)(5)(a)(2407.5.1) and (G)(5)(b)(2407.5.2) of this rule.
Housekeeping, maintenance, storage and use of hazardous materials shall be in accordance with paragraphs (C)(3)( 2403.3 ) and (C)(4)( 2403.4 ) of this rule and paragraphs (H)(4)(a)(2408.4.1) to (H)(4)(g)(2408.4.7) of this rule.
Housekeeping, maintenance, storage and use of hazardous materials shall be in accordance with paragraphs (C)(3)( 2403.3 ) and (C)(4)( 2403.4 ) of this rule and paragraphs (I)(4)(a)(2409.4.1) to (I)(4)(c)(2409.4.3) of this rule.
Exception: Mechanical ventilation is not required for buildings that have 75 per cent of the perimeter unenclosed.
Replaces: 1301:7-7-15.
Ohio Admin. Code 1301:7-7-24
Five Year Review (FYR) Dates: 12/15/2022
Promulgated Under: 119.03
Statutory Authority: 3737.83, 3737.82, 3737.22
Rule Amplifies: 3737.22, 3737.83, 3737.82
Prior Effective Dates: 07/01/1979, 06/01/1985, 06/15/1992, 07/01/1993, 09/01/1995, 03/30/1998, 01/03/2000, 09/01/2005, 07/01/2007, 11/01/2011