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VI. TROUBLE SHOOTING
If there are some problems when you are cooking, you should put the pressure cooker on the flat
floor and cooling it by pouring cold water slowly. Check the problem one by one according the
follow table.
NOTE:
• Check safety valve each time before use and make sure it functions properly.
• It is not permitted to change the safety valve unless needed.
• Use only genuine parts from manufacture, which is available from your local dealer.
Trouble shooting
Possible cause
Solution
After heating, the red
indicator level doesn’t rise.
(1) The lid is not correctly
closed.
(2) The gasket is not correctly
in place or is dirty.
(3) The sealing gasket is
damaged.
(4) The pressure control valve
is not in place.
(1) Check and reclose the lid.
(2) Turn on the heat.
(3) Wash or replace the
gasket.
(4) Check and put suitable
liquid into it.
After heating, there is sound
from the limited valve, but no
steamer comes out.
(1) The limited valve is
blocked.
(2) The releasing valve is
blocked.
(3) It is dry cooking.
(4) The stove dips.
(1) Clean the dirty.
(2) Clean the dirty by slender
stick.
(3) Add some liquid.
(4) Flat the stove.
Steamer comes out the safety
valve.
(1) Escape pipe is blocked.
(2) Too much food in the
body.
(3) heat power is too large.
(1) Clean the dirty.
(2) Decrease the food and
reheat.
(3) Decrease the power.
Steam is escaping from the
rim of the body.
(1) The lid is not correctly
closed.
(2) The gasket is not correctly
in place or is dirty.
(3) The sealing gasket is
damaged
(4) The cooker body is
dropped mishaped.
(1) Replace lid and try again.
(2) Wash gasket and put in
place.
(3) Replace gasket
(4) Stop using
Open-close lid is not flexible.
(1) The gasket is not suitable.
(2) The red indicator of the
limited valve has not
falling down.
(3) You overexert when you
open or close lid, the stop-
open piece is damaged.
(1) Replace same size,
original-produced gasket.
(2) Waiting for the red
indicator falling down.
(3) Never overexert, is
something stop, please
analysis the cause and
fix by the professional
person.
Summary of Contents for LIGHTNING-4L
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