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Frequently Asked Questions

What is a Flame Failure Device in a Cooking Range?

Nash - FAQs ::
In a cooking range with a gas oven such a device is usually fitted. In case the flame inside the oven gets put off during cooking the gas can leak out and become a fire hazard. The flame failure device senses the lowering of temperature inside the oven when the flame is put off and cuts off the gas supply to prevent gas leak and any subsequent danger.
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What does a flame failure device do?

Untitled Document
Isolates the gas supply to the burner, should the pilot flame be extinguished. Prevents unlit gas flowing to the burner. Consists of a pilot assembly, thermocouple and thermoelectric valve.
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How do you put out the flame once you are done cooking?

Wings -The Home Made Stove Archives - The S.Graber Stove 7
To put out the flame, remove the pot from the pot stand, and then carefully remove the pot stand from the stove taking care not to burn your fingers in the process. Carefully place the pot directly on top of the burning stove. The lack of oxygen will extinguish the stove approximately 5 to 10 seconds.
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Should everyone with heart failure have a cardiac resynchronization therapy device?

Boston Scientific ::
No. Not everyone with heart failure will benefit from CRT. In general, patients who are good candidates for a CRT device are those with: Moderate to severe heart failure symptoms (for example, difficulty breathing or extreme tiredness), despite other therapy electrical problem that causes uncoordinated pumping of the ventricles (Learn more about the heart's electrical system.) Patients who respond favorably to other treatments, such as lifestyle changes and medication, may not need a CRT device.
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How do I reignite the flame when the flame failure message is displayed on the 4020?

Teledyne Analytical Instruments | FAQ
When the flame goes out, the unit tries to reignite and does not give any system failure alarm. After 10 tries, the system failure alarm will activate. The system alarm is failsafe.
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Will the QED? device work if it is stored at temperatures outside the range on the packaging?

QED Alcohol Saliva Test Faq
Storing and using QED? tests at room temperature (15-30?C, 59-86?F) insures optimal performance and a full shelf life. However, the QED? test will work fine if exposed to temperatures outside that range for limited periods. We tested the QED? device under a wide range of temperatures and storage conditions -- simulating the inside of a vehicle glove box on a hot summer day (about 120?F) and the lonely cold of North Dakota in January (about 0?F). In all cases, the test performed as it should.
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What is the chance of device failure of the internal implant?

Ear Institute of Chicago: Cochlear Implants -- Frequently As...
and device failure. Since you are making a decision that will impact your life for a long time, the long term reliability of the internal device is an important consideration in choosing your cochlear implant. Overall, cochlear implants are very reliable. However, reliability does vary from manufacturer to manufacturer. It is important that you investigate this as part of the CI decision by discussion it with your surgeon or audiologist or by contacting the manufacturers.
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What is the failure mode of a PolySwitch™ device?

Raychem Circuit Protection - Polyswitch™ Resettable De...
The typical failure mode of the device is to fail in a high resistance state. This means that the device does not return to its original low resistance value such that it can maintain the original specified hold current. In order to achieve UL recognition, the device must meet two criteria: (1) be tripped 6,000 times and still exhibit PTC behavior and; (2) stay in a tripped state for over 1,000 hours while exhibiting PTC behavior.
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Why is the range of my Bluetooth device less than the advertised range?

Bluetooth FAQ
Your Bluetooth device will only work according to the advertised range if you are in a perfect lab environment. Range will depend greatly on the environment in which the equipment operates. If your device is not working at a certain distance, either you have crossed the range or there are limitations (obstructions) within the area that you are using the device. There is a simple set-up procedure that the user needs to go through in order to pair the two devices with each other.
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At what pressure range should the device be tested?

Dynatek dalta | Faqs Stent Testing
Stents should be tested under "worst case" scenarios. As most products are implanted in unhealthy patients, the minimum pressure range is usually chosen to be 160/80mm Hg.
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What is the range for a Bluetooth device?

Broadcom Corporation - Bluetooth FAQ
Depending on the specification of the device, Bluetooth wireless technology works within a 30- to 300-foot radius.
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What is the failure mode of a PolySwitch device?

PolySwitch Product FAQ - Tyco Electronics
The typical failure mode of the PolySwitch device is to fail in a high resistance state. This means that the device does not return to its original low resistance value and will not maintain the original specified hold current. In order to achieve UL recognition, the device must meet two criteria: If a device is subjected to fault events that exceed its rated voltage and current, or is exposed to multiple trip events that exceed the UL test conditions, the device may exhibit arcing and flame.
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I have a device that fails or I have replaced a driver and get a failure. What can I do?

Windows XP OEM Preinstallation Most Frequently Asked Questio...
Run Sigverif.exe from a command prompt to verify that all the drivers are signed. If a device fails and its driver is not signed, replace the driver with the original and retest. If you determine that the problem is the result of a recent driver or hardware change to the system, undo that change. For more information about the File Signature Verification tool, see article Q259283 at http://support.microsoft.com/support/kb/articles/Q259/2/83.asp.
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What is an oxygen depletion sensor and a flame supervision device?

Firecraft - designed for everyone
Oxygen Depletion Sensor (ODS) detects when oxygen levels in the room fall below a specified level and cause the pilot flame to lift away from the sensing probe. This activates the flame supervision device, which cuts off the gas supply to the fire and renders the appliance safe.
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Can I use any other method of going past the point of full range failure other than holds?

PVL Nutrients
Yes, burns, negatives, and forced reps are all completely capable substitutes. Burns are partial reps done to failure. Negatives are slowly lowering either the same weight, or a heavier weight that your training partner raises for you. Forced reps are when your training partner takes a small amount of the resistance off of the weight by lifting it slightly. This way you can continue through your point of failure.
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What is Kidney Failure?

National Kidney Foundation of Michigan: Learn More - Frequen...
The definition of kidney failure is the point at which the kidneys have failed and where dialysis or a kidney transplant is necessary to maintain life.
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What is heart failure?

Facts About Heart Failure
Heart failure does not mean the heart has stopped working. Rather, it means that the heart's pumping power is weaker than normal. With heart failure, blood moves through the heart and body at a slower rate, and pressure in the heart increases. As a result, the heart cannot pump enough oxygen and nutrients to meet the body's needs. The chambers of the heart respond by stretching to hold more blood to pump through the body.
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Patients' Frequently Asked Questions (PFAQ) - Heart & Circul...
Heart failure is a clinical syndrome said to present when the heart fails to adequately pump enough blood to meet the body's needs. The terms congestive heart failure or "CHF" are also used to describe this syndrome. Symptoms a patient may experience include exertional fatigue, shortness of breath with activity, shortness of breath lying down, and shortness of breath at rest.
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Saint John's Health Center - Frequently Asked Questions
Heart failure occurs when the heart's ability to pump blood becomes significantly weaker than normal, causing the blood to move through the body at a slower rate. Symptoms of heart failure include rapid or irregular heartbeats; shortness of breath; fluid and water retention (i.e., swelling); weakness, fatigue and dizziness or confusion.
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Patient Freqently Asked Questions
Heart failure (also called congestive heart failure, HF or CHF) occurs when the heart is no longer able to pump blood efficiently to the vital organs and throughout the body. Because of disease or injury to the heart, the primary pumping chamber of the heart (the left ventricle) can’t provide enough oxygenated blood to the body. As the body tries to compensate for the decreased blood flow, the heart increases in size, making it even less efficient.
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Boston Scientific ::
Heart failure is a common and serious medical condition. Despite its misleading name, "heart failure" does not mean your heart suddenly stops working. Instead, heart failure develops slowly over time as your heart muscle gradually weakens (Play Video). The "failure" refers to your heart's inability to pump enough blood to meet your body's needs.
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Can I still use the device in the event of battery failure?

FAQ
Most of the devices have a visual gauge to keep you advised of the battery life. It is highly unlikely that a battery will fail during a resuscitation attempt although it is good practice to maintain a spare battery in the case with the AED. Most businesses or organizations simply appoint someone to be responsible for periodic checking of the AED and its equipment. The vendor that sold the AED may also provide this service for an additional charge.
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What is a "flame"?

introduction to the usenet newsgroups
A "flame" usually refers to any message or article that contains strong criticism, usually irrational or highly emotional. Avoid "flames", and if you do get "flamed", relax, calm down and decide if it's really worth "counter-flaming". Usually, it isn't worth it -- a complete waste of bandwidth and time; it also gets you perceived as a "flamer" by the large silent majority of Usenet readers, who will probably start ignoring your articles.
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Is FlexGel flame retardant?

CrossGel LLC :: FlexGel(tm) product frequently asked questio...
FlexGel?? passe??s the cigarette burn test. Open flame testing on the material demonstrated that only significant direct flame application yielded any combustion. For our medical products, the cushion material is treated to a flame retardant treatment and covered with a flame retardant cover to meet CAL technical bulletins 129 and 133.
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Can we do our own cooking?

FAQ
Cooking is allowed in the RV park only. You cannot cook in the lodges or any of the outbuildings. A cafeteria is available for groups using the grounds. Contact us for more information on menus available.
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Where do you do the cooking?

Personal Chef Service : FAQ's : West Valley Phoenix Arizona
I do all food preparation in your home, however, I bring all the equipment and utensils I need to prepare the food. You need only provide the oven, microwave, refrigerator and freezer.
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DITH FAQ
The kitchen is completely outfitted with a an electric stove, refrigerator/freezer, 4 slice toaster, programmable coffeemaker with a water filter, pots, pans, dishes, serving pieces, utensils, condiments (oil, spices, ketchup, etc) as well as all the breakfast fixings for you to assemble your own breakfast on your own schedule. All beds are outfitted for your arrival. Plenty of towels are made available for each guest. There is no daily housekeeping. It’s very special.
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