- - a screwdriver or screwdriver;
- - wrench;
- - to clean the scale.
First disconnect water heater from the mains.Shut off the cold water supply to the appliance.
Remove the cylinder.Then disconnect the wires and remove the thermostat.Open the hot water tap, and drain the water.If there is no tap on the safety handle to drain, remove it entirely.As a result, you have to be open both valves - on a cold water pipe will drain the water, and thanks to the hot water tap in the container is not a vacuum.
Please note, if you pour water through the safety valve on the bottom of the water heater accumulated dirt, which during the drain valve score.As a result, the valve will start leaking.To avoid such problems, remove the va
lve before cleaning.
Unscrew the nuts that hold the flange of the bar.First, push the top flange (substituting a bowl to drain the remaining water), then slip the inside hand and turning it, get through the hole.
Clean the heater from scale with special cleaners or manually (you can use vinegar).Try not to damage the surface with sharp objects PETN.
Additionally, remove the scum and dirt from the tank.Here you can take it easy, as the scum on the surface of the tank can act as additional protection against corrosion.
Inspect the condition of the magnesium anode (rod at the center of the heater).If it is already destroyed, replace it with a new one, to protect the metal from rusting.This is especially important if water heater started leaking, in this case, most likely, the state of the anode is critical.
Collect water heater in reverse order.Note the flange unit is asymmetric, so it is important to remember its original orientation.To do this, you can focus on the position of the terminals on the flange.In any case, after installation, check the heater for leaks.
Tip 2: How to clean the boiler
Each boiler needs periodic cleaning.For this purpose, you can call a specialist, but also effortlessly clean the boiler and you can own.If boiler became a loud noise and longer than usual to heat the water, then it needs to be cleaned.
- - metal brush for washing dishes
- - knife
- - Flashlight
Disconnect boiler from the mains.Remove the cover from the bottom of the tank and disconnect, there are wires.Before you clean the boiler , shut off the water in the apartment.
Now we need to drain the water from the tank.For this purpose, tightly put on the drain valve corresponding to the diameter of the hose, and its opposite end lower in the tub or toilet.Open the valve and unscrew the water inlet pipe.Draining takes approximately 30 minutes.Bottom boiler and around its electrical parts are bolts.It should be put under the tank any container and unscrew bolts.
If boiler too dirty for easy cleaning, you may need to remove the tank and turn it over, but this is not necessary.Remove the bottom of the electric boiler well.This must be done carefully so as not to damage the rubber gasket accident.
To properly clean the boiler , we must remember that next to the heating element, which is attached to the electrical parts attached magnesium anode, designed to protect the boiler and corrosion.If boiler too dirty, the anode can be destroyed, in which case it should be replaced.
recovered PETN clean with an iron grid for dishwashing, knife or special chemicals.If a magnesium anode is replaced by a new one, it needs to be screwed next to the already refined heating element.
Now you need to clean the tank and the build-up of debris.This can be done by hand, inspect the inside of the tank to help the flashlight.If the tank is removed from the wall, it can be repeatedly washed.
After cleaning, assemble boiler in the reverse sequence, connect the tube, fill with water and turn on.We must remember that prior to installation of the electric heating element attached to the tank should be well dried.You also need to check the tightness of the tank boiler and around electrical parts, rubber gasket must not pass water.
how to clean the boiler from scale.For proper and efficient operation of the electric boiler, heating boiler elimenty (heating spirals) necessary to periodically (once every 1.5-2 years) cleaned from scale.Before you start cleaning the boiler from scale, disconnect it from the power supply for 1 - 2 days prior to cleaning, to use hot water and do not pour it down the drain.
Enough common problem faced by many owners of boilers and water heaters after 2-3 years of operation - it is cleaning the boiler and water heater.However, unfortunately, many questions, such as "how clean the boiler from scale, how to clean the water heater, boiler cleaning in the home, how to clean the water heater from scale ...
- how to clean the water heater
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