Electrical & Lighting Repairs

Electrical home repairs is not an easy job. But it is important for us to know the basic of replacing a fuse and changing of light bulbs so when emergency comes, you can be of help at home. 

Replacing a Fuse

A fuse is the weakest link in an electric circuit. If there is an overload or a fault, the fusible link melts and opens the circuit through the fuse to protect the electrical appliance from damage.

Remember that fuse is a one time use device that must be replaced after an overload condition.

• Switch off the main power before you replace the fuse.
• Remove the old fuse from the receptacle.
• Insert the new fuse until it is securely placed in position.
• Do not use anything other than a fuse of correct rating.
• Never touch the metal parts of the fuse when removing or inserting a new one.

Changing Light Bulbs

• Switch off the light or unplug a lamp. If the light has a two way switch, or if you can not remember whether the light is on or off, turn the electricity off at the main switch.
• Allow the old bulb to cool. Use a clean dry cloth to protect your hands if the bulb is still hot. Never use a damp cloth to hold a hot bulb as if it may explode.
• Insert the new bulb. Screw-in bulbs should be firmly in place. Never force a bulb in place or screw it too tightly.
• Turn the switch on.