Supor electric pressure cooker has a menu design with multiple cooking functions, which is simple to operate and can meet the requirements of the whole family. However, Supor electric pressure cooker will inevitably have some minor faults, which will seriously affect our lives. Today, Bian Xiao will share with you the maintenance failure and repair shop of Supor electric pressure cooker.

Maintenance failure of Supor electric pressure cooker

1. Unable to open the box.

The possible reason is that the cover is closed in the wrong position or direction, and the cover should be closed in the correct direction required by the manual.

It may be that the stop valve stuck the baffle, which caused the baffle not to slide freely. Poke the stop valve downward at the stop valve with chopsticks, or turn the pressure limiting valve to the "exhaust" position or take it off first, close the cover and then tighten it.

It is also possible that the cover or heat preservation cover is deformed by iron screws or impact. It is necessary to use the same type of good pot cover with defective pot body to determine the deformed parts, and then replace the defective parts.

2. Can't open the lid

There is pressure in the pot, so the mechanism can't be unlocked. Turn the pressure limiting valve to the "exhaust" position.

There is no pressure in the pot, because the cooked food is sticky, so the check valve can't come down. Check valves should be poked everywhere with chopsticks.

It is also possible that the baffle nut is loose, causing the baffle thread to shift. If it is a stainless steel stop plate thread, it may be too long. At this time, it is necessary to remove the handle, reinstall the thread of the stop plate, fix it with 704 silicone, and replace the thread of the stop plate.

The pot cover is reversely buckled on the heat preservation cover, so that the dumb boss on the pot cover is buckled on the teeth of the heat preservation cover. Turn the cover to the open position, then pull the cover to the left and lift the cover at the same time.

This food is not cooked well.

The water-meter ratio is incorrect, so the reference water-meter ratio provided in the manual should be required.

Open the lid when cooking. You are not allowed to open the lid when cooking.

There are foreign objects on the electric heating plate or the arc deformation of the inner pot leads to frequent action of the bimetallic thermostat at the bottom. At this time, check the electric heating plate and the inner pot; Re-test the bimetallic thermostat at the bottom after short circuit. If the problem is solved, please replace the thermostat.

In the fault of electric pressure cooker, E3 often occurs, which means the fault of one-way valve or reed switch. In case of this problem, it is suggested to check whether the check valve is stuck and clean it after power failure. At the same time, if the E4 buzzer alarm is displayed, it means that the pressure switch is short-circuited, and it is necessary to check whether the pressure switch is burnt out.

Supor electric pressure cooker national after-sales hotline

400-8899-7 17

Supor electric pressure cooker warranty information

Warranty policy: nationwide warranty, enjoy three guarantees service.

Warranty period: 1 year

Supor electric pressure cooker service network query

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The above content is the main content of Supor electric pressure cooker maintenance that Bian Xiao shared with you today. For more information articles about Supor electric pressure cooker, please continue to pay attention to Tuba Rabbit Decoration Network.