First remove the bad pump, close the bottom of the tank, and then through the wrench, hold the water inlet valve in the tank with one hand, with the power of the wrench, remove the nut under the tank and the water inlet valve. Then pull up to remove the pump. Select the same type of pump, in accordance with the previous disassembly order, and reinstall it in place.
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Second, how to install some accessories of the toilet
1, there are many toilet accessories, such as water inlet valve, drainage valve and so on. Different accessories, the installation method will be different. The main one is the water inlet valve, the drainage valve, and the installation of a button.
2, such as the installation of water inlet valve, it can control the water tank, if the water level in the water tank is relatively low, it can automatically open, automatic water, when the water level is reached, it can stop the water.
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3, in addition, there is a drainage valve, it is used to control drainage, when the discharge of the predetermined set water, can automatically close the flushing button, by pressing, it can play the role of drainage. There are two of them, a larger one and a smaller one, and they're both basically round.
4, if you want to install the water inlet valve, you need to take off the cover plate above the water tank, found in the water tank, and then there is a nut at the bottom, remove it, and then choose a new water inlet valve to install it back.
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5, if you want to replace the drainage valve, follow up the water valve nut fixed position is the same, need to remove the fixed nut, and then choose the same type of installation back.
6, if there is a problem with the flushing button, buy a whole set of accessories for replacement. If only the chain is damaged, replace it directly with a new chain.
First, close the corner valve under the tank.
Then, use a wrench to remove the connection pipe between the Angle valve and the water valve.
At this time, you need a hand to hold the water valve in the water tank, and then use a wrench under the water tank to remove the water valve with the mother, note that the screw is disassembled in the counterclockwise direction, which can be stretched from the water tank to take out the pump.
First unplug the power supply, then unscrew the screws holding the pump, and then take it.