For those of you who are not VKS Members this was in the latest Network News, I have always had the notion to just stay with diesel , The photo in the article does not look good either
The Parliamentary Secretary to the Treasurer, Chris Pearce, issued a safety warning to owners of motor vehicles which had LPG conversions or who had their LPG tanks retested between mid 2003 and August 2005.
"Since early 2005, there have been a limited number of pressure ruptures of LPG tanks on motor vehicles, so far without causing any serious injury. However, rupture of an LPG tank due to a build up of pressure can generate very significant forces with the potential for serious injury and damage to property. Most of these incidents involved vehicles with two or more LPG tanks fitted," Mr Pearce said.
The safety relief valve designed to relieve any adverse build up of pressure in the LPG tank/s may not function as intended, depending on the type of valve used and the torque levels used during installation.
If multiple LPG tanks are fitted and the fuel service line to the engine from one tank is closed, so that no fuel is used from that tank and it is maintained as a reserve tank, that tank may gradually overfill and may rupture if the pressure relief valve fails to operate correctly.
Motorists who had LPG tank installations or tanks retested between mid 2003 and August 2005, in particular if two or more tanks have been fitted, are requested to contact an LPG tank installer/fitting station to arrange an inspection and pressure relief valve replacement if required.
Vehicle owners should negotiate with the LPG installer/fitting station on an appropriate fee (if any) for any corrective action required. If the tank/s are "Manchester" branded tanks which were fitted between August 2003 and April 2005, these are subject to a voluntary recall and the pressure relief valves fitted will be replaced at no cost.
21 December 2006
MELBOURNE
Contact: Conor O'Brien - 03 9887 3890 or 0402 970 515
Obviously the people most in danger of harm resulting from a LPG tank rupture are the passengers in the vehicle as there is virtually no warning of an impending rupture. However dangers to other groups should not be ignored. These groups being other road users, occupants of buildings in which the vehicle is parked and emergency service personnel responding to an incident involving a vehicle fitted with one of these tanks.
So far experience shows that when a cylinder ruptures in this way:
• There is little or no warning
• There is often no resulting fire
• Severe damage to the vehicle results
Reprinted courtesy of the Victorian Country Fire Authority