Common electrical sign repair issues can cause disruptions in business operations, create safety hazards, and harm a company’s image. To optimize the electrical sign repair Donna, TX process and address these issues effectively, consider the following steps for identifying and fixing electrical sign problems:
Overheating Issues
Illuminated signs typically have multiple high-voltage fluorescent bulbs or neon-style tubing that are racked together in a sign cabinet. They receive their electricity from a driver that passes along the power to each bulb sequentially. The sign’s lighting is controlled by a timer set during installation to turn on and off at specific times of the day.
If one or more of these drivers fail, a section of the sign may not be lit. This can often be solved by replacing the non-functioning driver with a new, functioning driver.
Buzzing sounds, popping or sizzling noises from outlets, or odd discoloration or scorching on outlet covers are all indications of electrical problems that a professional should address. These can indicate more significant issues that need a rewiring or electrical system upgrade to prevent electric fires and other hazards. A reputable electrician is always the best choice to work with, even for small jobs.
Electrical Shorts
A short circuit happens when the current in a wire comes into contact with something else that conducts electricity, like water or another type of fluid. This can cause the electricity to take a different pathway and lead to other appliances, flammable objects, or human skin, leading to a fire.
Illuminated signs often have fluorescent bulbs, LEDs, or neon-style tubing that receive their power supply from a driver. This driver will turn on and off the lights at set times, usually based on the time of day (e.g., on at dusk and off at midnight).
If one of the illumination elements is not working or the sign lights are flickering, it could be because one of the drivers or power supplies has failed. To fix this, start by shutting off the power to the fixture through the breaker panel. Next, use a multimeter to test the circuit for continuity. If it reads zero volts, you have found the source of the short circuit and can safely continue with your repair.
Faulty Wiring
Over time, normal wear and tear can lead to electrical problems. This includes signs that incorporate internal or neon lighting. It’s important to contact a professional sign repair company specializing in the type of electrical work needed for these signs.
If a sign has faulty wiring, the bulbs may stop working, or the message displayed will not be clear. Faulty wiring is responsible for tens of thousands of house fires each year, and it’s important to watch out for any signs that it may be present in your building.
Faulty electrical wiring is typically caused by damage to the wire’s insulation. This can happen when the bare part of the wire touches something conductive like a metal light switch housing or nails. If the insulation becomes damaged, electricity will take the path of least resistance, and this can cause everything from tripped breakers to more serious problems like a house fire. Faulty wiring should be fixed immediately to keep your family safe.
Electrical Damage
In some cases, the lighting and other elements that are used in a sign will experience problems. This can occur because of weather or due to normal wear and tear. Regardless of the cause, it is important to have these issues fixed as soon as possible to ensure that your sign continues to function properly and effectively.
Illuminated signs often have complex components, including bulbs, a photocell, and a timer. A power supply disruption or burnt-out bulbs can cause lighting problems in a channel letter sign. YESCO can provide the necessary replacement parts to get your sign working again.
If your neon or argon sign is dimmer than usual, it could be because the tubes are cracked, allowing the gas to escape and regular air to enter. This causes the ions to stop reacting with each other and creating the bright glow that your customers are used to. In this case, the sign must be replaced by replacing the broken tubes.