One of the indispensable attributes in the house is an electric iron. Since ancient times, its design has been constantly improved. It all started with the use of improvised means - stones, dies, heated tacks. Then there were irons working with hot coal, alcohol, gas. Since 1903, the American Earl Richardson began producing the first electrical appliances.
Content
- Construction of a modern electric iron
- Possible troubleshooting
- Step-by-step disassembly of the device
Construction of a modern electric iron
If the iron stops heating up and the warranty has expired, you can try to fix it yourself. To do this, you need to know how to properly disassemble the iron. Modern devices differ from each other in basic design, and have slight differences in design. Let's list the components:
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Case: back cover, top cover.
- Outsole with heating elements.
- Water reservoir, steam generator chamber, water main, steam shock evaporator, water and steam nozzles, soft steam pump.
- Fill cap.
- Buttons - soft steam, steam steam, drip humidification.
- Thermostat with a knob for setting the temperature.
- Thermal fuse.
- Terminal block.
- Indicator - on / off.
- Power cord with plug.
- Power cord hinge.
- Electronic board.
- The interaction of these functional units ensures the normal operation of the iron.
Possible troubleshooting
You need to start troubleshooting by checking the power cord. It is constantly curled during ironing. To check the integrity of the wire and plug, you must use a multimeter in the dial mode. If the chain breaks, you need to buy a new one.
Then the integrity of the heating element is checked, which is located in the so-called sole, is the heaviest part. The cord is also checked for circuit integrity.
If you already have experience in repair, then you can check the heating element, bimetallic regulator and thermal fuse from the terminal block. To see it, you need to remove only the back cover. If the heating element burns out, then you need to decide which is more profitable - to order the sole of this model or buy a new device. A defective bimetallic regulator and thermal fuse can be replaced by yourself.
Step-by-step disassembly of the device
Manufacturers, including Philips, are constantly working on complicating the design to make it difficult to disassemble yourself. But craftsmen find a way out in this case too. Here is an example of how to disassemble your philips azur iron:
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Remove the temperature setting knob.
- Remove the back cover (possibly together with the top insert).
- Remove the tips of the wires from the terminal block.
- Remove the handle.
- Remove the water tank, soft steam pump, steam shock and drip humidification.
- Remove the casing of the steam generator.
- Remove the thermostat cover (if any).
Dismantling your philips iron starts with unscrewing the screw on the back cover. It can be covered with a plug. Next, remove the cover with the power cord hinge. Then unscrew the two screws from the end, which were under the cover, one on top and two on the bottom. Another one in front under the lid, where water is poured. After that, remove the upper overhead part of the handle. If the cover is with snaps, carefully, using a knife or screwdriver, carefully push them back and lift the handle cover.
The electronic control board is located under it. If it is fixed, then unscrew the fastening screw.
In order not to get confused during assembly, it is advisable to record or film the disassembly process. We remove the wires from the terminal block. We move everything removed to the side. Now you need to remove the temperature control knob. Using a knife and a screwdriver, lift it up. We remove the main part of the handle. Under it there is a steam generator chamber and a sole with a heating element. It is necessary to unscrew two bolts at the back and one at the front and remove the steam chamber.
There is now access to the temperature controller, thermal fuse and heating element. A lot of various dirt accumulates in this part, which negatively affects the operation of the iron. The entire surface must be well cleaned. Check and if necessary clean all water and steam channels of the sole.
It is more difficult to check the electronic board on which the motion sensor is located. Here you need the skill of repairing electronic equipment. If the board is not covered with epoxy, visually determine where the two ends from the sensor are and ring them.
The state of the circuit depends on the vertical or horizontal position of the board. After checking the integrity of the removed parts, you can start assembling the iron in the reverse order.