watch out for mine carts
There is an electric fence around the Diamond Mine on Nabooti Island.
At the Diamond Mines, you need a hardhat. Go to the electric fence control. Turn the switch, and run as fast as you can to the left. Climb the conveyor and jump over to the hole in the fence.
The diamond mines have an electric fence around them. Get a hardhat from the Safari and enter the lower mine to the right. Turn the switch that cuts off the electric power briefly. Run quickly left, up the pile, then right on the conveyor belt. Jump through the hole in the belt and go right until you find the hole in the fence. Quickly jump up and through.
(As you have just started the Diamond Mine at this point, see the related question below.)
You run left and jump onto the conveyor belt. Jump off the first one and enter the hole in the fence. I hope you mean nabooti island.
You have to turn off the electric fence inside the main part of the Diamond Mines. You need a hardhat from completing the Safari. When you turn the timer, you have to quickly run to get through the hole in the fence: run up the pile, then across to the right and down through the hole in the conveyor belt.
Things that Zap you on Poptropica : Lasers (Spy Island) Electrified Windows (Spy Island) Mini-Bots (Spy Island) Electric Fence (Diamond Mine, Nabooti Island) Electric Caterpillars (Jungle Planet, Astro Knights Island) Mordred's Robot (Astro Knights Island)
You need a helmet to (briefly) turn off the electric fence at the Diamond Mine. Get one by playing the Safari. You can get a camera at Nabooti by swapping the gold nugget (in the second palm tree at Kaya Forests).
In the diamond mines on Nabooti Island, you set the 'off' dial for the electric fence, then run left very quickly up the pile of rock, then right and jump to the right from the frame support to reach the hole in the fence.
You will need the hardhat to enter the mine. Get it from the Safari. There is a hole in the fence at the upper right (below the right side of the conveyor belt). But you need to turn the power off temporarily. Enter the mine and press the timer for the electric fence. It will set itself fully back and begin to move clockwise. You have that much time to get through the hole in the fence. Run left, up the pile, jump onto the conveyor belt, run right, and jump through the gap in the belt, to reach the hole in the fence.
You need the hardhat (from Big Zeke at the safari) to enter the mine. Go right, past the guard, and find the timer for the electric fence. Pressing the dial turns it fully, and you have to get up to the hole in the fence before the power comes back on. Run left up the ore pile, jump onto the belt, and run right and jump to the right. Get through the hole in the wire.
get the hard hat fr big zeke go to your left and twist the switch hurry up there and go to the fence