In rare cases, hypokalemia is caused by too little potassium intake. Many things can cause potassium loss. The most common cause is the use of diuretics, or pills that cause urine production. Diarrhea, vomiting, and excessive use of laxatives can also cause symptoms.
How to Use a Trencher. When it comes to digging, a trencher can dig a trench that's 4 feet wide and up to 36 inches deep. Use these step-by-step instructions to easily dig a hole in no time with the right equipment.
1 Trenching machine, for excavating trench. 2  Cordless drill, used to drill holes and drive screws. 3  1 1/2-inch-diameter hole saw, for boring hole in house and garage walls. 4  Plastic pipe cutters, used to cut plastic conduit. 5  Propane-powered heat gun, used to heat and bend plastic conduit. 6  Rake and shovel, for backfilling trench. 7  Hammer. 8  Wire strippers.