Responsible Person Should NOT :
- place any item not supplied by the original gas appliance manufacturer (e.g. energy saving product, tinfoil covering and trivet) between the gas appliance and the cooking ware so as to avoid abnormal burning of the fire which may cause an accident;
- use oversize plates or pans which extend over the edge of the cartridge cover;
- put any flammable item or container (e.g. newspaper, pesticide, aerosol can and cigarette lighter, etc.) near the cassette cooker so as to avoid the danger of causing a fire or an explosion;
- use two cassette cookers in parallel;
- place cassette cooker on top of other cooking appliance (ie. induction cooker) while use, especially when that other cooker is collected to an electricity source;
- use cassette cookers if gas leak or equipment damage is suspected;
- leave cassette cookers switched on unattended;
- use cassette cookers within commercial premises below ground level, e.g. basement kitchens, seating areas, etc.;
- store LPG cylinders (including empty cylinders) with a total nominal water capacity of over 130 litres (approximately 50 kg) without the approval of the Gas Authority. The responsible person shall not keep excessive cartridges as spares. For the sake of gas safety, it is recommended not to store over 50 bottles of LPG cartridges.