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Replace your UPS battery

My UPS started squawking one Friday evening, the tell-tale sign that the battery was dead or dying. When that happens, it’s time to either replace the UPS battery, or replace the entire UPS. Hopefully you can just replace the battery. Here’s how to replace your UPS battery.

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Wiring a Lionel LW transformer

When it comes to wiring a Lionel LW transformer, there’s more to consider than just which posts to use. The size of the wires also matters. If you derail a train, 5.5 amps of power can run through the wire for 10-15 seconds before the circuit breaker kicks in. An LW has enough power to melt wire and make it smoke or even catch fire.

Proper wiring for the LW transformer is a bit of a safety issue. It’s not just about preventing voltage drop to keep your train running smoothly. A smooth running train is nice, but safety is a must.

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Wiring a Lionel KW transformer

When it comes to wiring a Lionel KW transformer, there’s more to consider than just which posts to use. The size of the wires also matters. If you derail a train 8 amps of power can run through the wire for 10-15 seconds before the circuit breaker kicks in. You don’t want the insulation to melt and catch fire.

Proper wiring for the KW transformer is a bit of a safety issue.

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Wiring a Lionel 1033 transformer

When it comes to wiring a Lionel 1033 transformer or its brothers, the Lionel 1044 and 4090, there’s more to consider than just which posts to use. The size of the wires also matters. If you derail a train 4 amps of power can run through the wire for 10-15 seconds before the circuit breaker kicks in. Although this is less of an issue than with Lionel’s larger transformers, a 1033, 1044 or 4090 still has enough power to melt wire and make it smoke or even catch fire.

Proper wiring for the 1033 transformer is a bit of a safety issue. It’s not just about preventing voltage drop to keep your train running smoothly. A smooth running train is nice, but safety is a must.

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Wire a Lionel ZW transformer

When it comes time to wire a Lionel ZW transformer, there’s more to think about than just which posts to use. The size of the wires also matters. If you derail a train 12 amps of power can run through the wire for 10-15 seconds before the circuit breaker kicks in. You don’t want the insulation to melt and catch fire.

Proper wiring for the ZW transformer is a bit of a safety issue.

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Repair a large hole in drywall

When I changed the cheap bar-style light fixture in my bathroom to something a little nicer, I found something weird other than a red wire. I also found a 5-inch by 2 1/2-inch hole in the wall behind the old fixture a few inches from the electrical box. It’s a good thing I know how to repair a large hole in drywall.

All it takes to fix a big hole in the wall is a scrap of drywall larger than the hole, a ruler, a utility knife, a pencil, some wood glue or regular white glue, and some Gorilla Glue.

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