Defect
THE LPG IRON MANIFOLD SYSTEM WAS NOT BONDED TO THE CHASSIS GROUND. THIS CAN CREATE THE POTENTIAL FOR ELECTRICAL ARCING BETWEEN THE CHASSIS FRAME AND THE LPG IRON MANIFOLD SYSTEM.
Consequence
IF ELECTRICAL ARCING OCCURS AND LPG VAPOR IS PRESENT, THELPG VAPOR COULD BE IGNITED AND START A FIRE.
Remedy
INSTALL A GROUNDING STRAP BETWEEN THE LPG IRON MANIFOLD SYSTEM AND THE CHASSIS FRAME.