Sec. 43.20. Car washing machines

Latest version.

(a) Car washing electrical machines shall have complete and substantial enclosures for all electrical, mechanical, hydraulic and pneumatic systems.
(b) Car washing machine parts which are intended to be handled or used by a customer shall not utilize an electrical circuit potential exceeding 25 volts. Such devices shall be properly insulated.
(c) Pressure lines intended to be used by customers shall have safety valves.

                    
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