Russell Hobbs RHEP5 Instructions And Warranty page 6

Advanced Structure Design, Safety ensured
1. Lid Safety Device
There will be no pressure induced if the lid is not properly closed. When the cooker is
pressurised internally, the lid cannot be opened.
2. Pressure Limiting Device
When the pressure controlling device malfunctions, pressure exceeds the maximum
working pressure and approaches the allowed pressure threshold, the pressure
limiting valve will discharge the steam in the cooker to maintain the pressure.
-Once food is cooked, turn the pressure limiting device to release the pressure and
wait until the floater drops before you open the lid.
-For liquid foods (i.e. porridge), the pressure limiting valve cannot be moved to
"Exhaust" position to release the pressure. This is to avoid the fluid of the food to spill
out from the vent holes. The user should wait for the temperature to drop down and
the floater to sink before serving the food.
3. Pressure Discharging Device
When the Pressure Discharging Device fails, the pressure in the cooker will rise until
the maximum allowable threshold and the Pressure Limiting Device will function to
discharge the pressurised steam around the lid to ensure no explosion will occur.
4. Temperature Limiting Device
When the cooker is empty or reaching a threshold temperature, this device will
automatically turn off the power supply.
5. Threshold Temperature Safety Device
When the cooker‟s inner temperature reaches the maximum allowable threshold
temperature. Power supply will be automatically turned off.
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