A, electric pressure cooker cleaning
1, the inner pot of the cleaning: the inner pot from the electric pressure cooker, wash with household detergent and rinse with water, and then dry with a soft cloth. Note, do not use a metal brush or other coarse and hard cleaning tools to wipe the inner pot, so as not to damage the inner pot coating.
2, anti-blocking cover cleaning: the anti-blocking cover from the exhaust valve boring removed, wash with household detergent and rinse with water, and then dry with a dry cloth.
3, shell cover cleaning: use chopsticks to hold a corner of the towel to clean, and then dry with a dry soft cloth.
4, the exhaust valve and valve seat cleaning: the exhaust valve from the valve seat, use chopsticks against the corner of the towel to clean, and then dry with a dry soft cloth.
5, electric heating plate cleaning: electric heating plate used for a long time, there will be rice particles or other debris on its surface may be attached to the electric heating plate, with 320 # of fine sandpaper will be gently sanding the electric heating plate, will be sanded off the impurities, and wiped with a dry soft cloth to keep the inner pot and the electric heating plate in full contact.
Two, electric pressure cooker common failures and repair methods
1 electric pressure cooker close cover difficult
Sealing ring is not placed, relocate the sealing ring; or float stuck push rod, gently push the rod with your hand, so that the float falls; may also be the lid and pot deformation, the need for electric pressure cooker repair or replacement of the lid and the pot; if it is the self-trivial valve did not fall, with a sharp object to make the self-locking valve can be.
2 electric pressure cooker to open the lid difficult
If it is deflated float did not fall, with chopsticks gently press the float valve on it; if it is the lid and pot body deformation, need to repair or replace the electric pressure cooker lid and pot body.
3 electric pressure cooker float can not rise
Not put the float valve sealing ring, put the float valve sealing ring; pot lid peripheral leakage, check the lid and lid sealing ring; if not put the lid sealing ring, put the lid sealing ring; if it is the float valve is bad, to replace the float valve.
4 electric pressure cooker float rise after leakage
If the float seal ring sticky food can also lead to air leakage, you need to clean the seal ring; float seal ring is worn, replace the float seal ring; float valve is not tightened, tighten the float valve.
5 electric pressure cooker lid leakage
Not put the lid seal, put the seal; not close the lid, close the lid; sealing ring sticky food crumbs, clean the sealing ring; sealing ring wear and tear, replacement of the sealing ring; lid and pot deformation can also lead to leakage of air, you need to repair or replacement of the lid and the pot; if it is the inner pot deformation, you need to replace the inner pot.
6 electric pressure cooker pressure relief valve leakage
Exhaust pipe wear, replace the exhaust pipe; pressure relief valve thimble broken, replace the thimble; cover surface pressure relief valve exhaust, replace the pressure relief valve; pot itself is too high pressure, the pressure switch malfunctioning, switch the pressure switch; exhaust pipe screws for the tightening, tighten the screws.
7 electric pressure cooker pressure-limiting bleeder valve exhaust
Controller malfunction, so that the pot is continuously heated, up to 100Kpa exhaust pressure limiting, overhaul the display board and power board, replacement or repair; food and water is too little in the control of the working pressure when the power is cut off, the pressure in the pot rushes up to 100Kpa, overhaul pressure switches, debugging or replacement of the pressure switch; pressure switch to start controlling the pressure of the ultra-high burned dry or burnt food, overhaul pressure switch, debugging or replacement of the pressure switch.
8 electric pressure cooker working process can not be transferred to the holding state
Display board is damaged, replace the display board; indicator light is damaged, replace the display board indicator light.
9 electric pressure cooker power control panel no display
Power plug and pot socket contact is poor, overhaul the power plug and socket; poor contact with the internal wiring, overhaul the internal wiring; power supply board is damaged, replace the power supply board; display board is damaged, replace the display board.
10 electric pressure cooker can not heat after power
Power board or relay is damaged, replace the power board or relay; poor contact with the internal wiring, overhaul the internal wiring; display board is damaged, replace the display board; over-temperature fuse blown, replace the over-temperature fuse.
11 electric pressure cooker burn dry or burnt food
Leakage of the lid, overhaul the lid and sealing ring; pressure-limiting venting valve exhaust, overhaul the pressure-limiting venting valve; controller malfunction, overhaul the controller; pressure is too high, debugging or replacing the pressure switch; insulation temperature is too high, debugging or replacing the insulation switch; timer does not rotate, replacing timer
12 electric pressure cooker by control panel Buttons do not work properly or the work indicator does not light
Display board is damaged, replace the display board; display board key or indicator is damaged, replace the key or indicator; poor contact with the internal wiring, overhaul the internal wiring.
The above is a simple introduction to the electric pressure cooker, I hope to help you. Concerned about the editor, let us escort your happy life.