Garages and workshops usually have concrete flooring which increases the risk of electric shock. In addition, electric equipment and tools are generally more susceptible to damage here and in the garden than in other locations around the home.
If the house wiring is old, the sockets are less likely to be protected by a Residual Current Device (RCD : a device that detects the leakage of current from a circuit). If there is no RCD protecting the socket outlets then one should be installed on the garage circuit. If it can't be installed at the distribution board, a socket outlet incorporating an RCD can be fitted in the garage OR a plug-in type RCD should be used with all tools and outdoor equipment.
When you need a portable light to work under the car, for example, or in the attic, use a specially-made handlamp. This has a body of tough rubber or plastic, a guard to protect the lamp and a tough flex. Never use a makeshift home-made lamp with an ordinary lampholder and flex; it can be highly dangerous.
When you hire in tools from a hire centre check the equipment before you take it home for the following points:
Special care is needed when using mains-operated (230Volt) appliances such as a lawnmower or garden tools out of doors. That's because the user is in direct contact with the "earth" and is in greater danger of serious electric shock if a fault develops in the appliance.
When buying equipment or tools for use outdoor, choose 'all-insulated' or 'double-insulated' equipment. This will provide a greater degree of protection than equipment which requires 'earthing'. Double insulated appliances are indicated by a special symbol.
Tools designed to operate at 110 Volts or less, through an appropriate transformer, will provide extra protection. Always use a plug-in RCD (Residual Current Device) unit or an RCD plugtop for outdoor equipment if the socket circuits are not protected by an RCD on the distribution board.
General advice when using tools and garden equipment:
If you are buying a pump for a garden pond or fountain select an extra-low voltage (12 or 24 volt) unit and have it installed by an electrical contractor.
Permanent outdoor lighting in the garden or along a driveway should be installed strictly in accordance with the National Rules for Wiring Installations. This is particularly important where cables are buried in the ground. All such installations should be carried out by an electrical contractor. Temporary outdoor lighting should be of the low-voltage type for greater safety.
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