Oster 4790 Manual De Instrucciones página 28

to replace the Manual release Valve Follow these steps:
1. Remove the acorn nut and rubber gasket.
2. Remove hex nut.
3. Remove manual release valve assembly and gasket.
4. Discard all of the old parts removed in Steps 1 through 3.
5. Remove acorn nut from new manual release valve.
6. Remove hex nut from new manual release valve.
7. Insert new manual release valve assembly from the top into the hole in cooker cover.
Make sure the gasket is between valve body and top of cooker cover.
8. Install hex nut with fingers until snug, on bottom of cooker cover. Tighten 1/4 to 1/2
turn past finger tight with wrench or pliers, making sure not to scratch cooker cover.
9. Install acorn nut (with rubber gasket inside) with fingers until snug on bottom of
manual release valve assembly.
10. Lightly pull on lifting ring to ensure new manual release valve operates properly.
When released the lifting ring should snap back rapidly to its original position without
stopping.
saFetY VaLVe
When the pressure cooker's other vents and safety valves become blocked and the
cooker reaches about 112-160 kPa, the safety valve will pop out, thus rapidly reducing
the pressure inside the cooker. While the pressure drops down, the safety valve will
operate automatically. Once the safety valve is operated, please turn OFF the stove
immediately, and let the cooker cool down entirely. Open the cooker cover and clean it,
making sure the exhaust pipe and valves are free of debris as mentioned in "HOW TO
USE THE PRESSURE COOKER".
If the safety valve still leaks steam during the cooking cycle, replace the safety valve
immediately. DO NOT attempt to repair the safety valve or use pressure cooker without
the safety valve in place.
to replace the safety Valve Follow these steps:
1. Remove hex nut.
2. Remove safety valve from cooker cover.
3. Remove hex nut from new safety valve.
4. Insert new safety valve assembly from the top into the
hole in cooker cover. Make sure the gasket is between
the safety valve and top of the cooker cover.
5. Install hex nut with finger until snug on the bottom of
cooker cover. Tighten 1/4 to 1/2 turn past finger with
wrench or pliers, making sure not to scratch cooker cover.
E n gl i s h 7
Safety Valve
Gasket
Hex Nut
Parts iLLustration