Outdoors only (the manual): never in a building, garage or enclosed area; never on or under a balcony or deck; never on a boat or in a vehicle; not a heater. Use it somewhere well ventilated: burning gas makes carbon monoxide.
Clearances: 1 m (3 ft) at the sides and back, 3 m (10 ft) overhead (help centre; Australian manual). The manual gives 610 mm sides and 915 mm back; this guide uses the larger figures.
Gas: propane up to 13 kg, never 1 lb canisters; regulators hand-tight only; soapy-water leak test before each use, never a flame; hose led away from the oven, never under it.
Lighting: everyone 1 m from the mouth; do not look in while lighting.
Smell gas: gas off, flames out, keep away; call the gas supplier or fire service if it stays.