Here you can identify the various spark generators that have been used in grills of yesterday and today This a rotary piezo igniter that creates a hard snap which the knob is turned.
This is a "AA" Spark Generator that has a push button to ignite the grill. This type of Battery spark generator that uses a remote igniter switch button. The next component is the electrode which is a ceramic tube with a metal tip. The placement of the electrode is crucial in sparking the burner. More often then not, an adjustment of the electrode will fix with igniter problem.
The electrode will be mounted in a collector box near the burner and the metal tip will create a spark and ignite the burner. To see if your electrode is positioned correctly, you will need to remove the cooking grates and heat plates from the grill. You should be able to see the electrodes positioned next to the burner. You will also be able to make see if the electrode is in good shape and that the metal tip is till tact and there are no breaks or cracks in the electrode.
This is also a good time to be sure that the burner holes that are to spark the electrode are free and clear of debris. If you see a spark coming off the electrode tip then you may need to adjust it closer to the burner. You can also wipe the metal tip off with rubbing alcohol. Keeping the tip clean and free from grease will ensure good contact,. The electrode can be surrounded by a metal collector box which keeps the electrode in place as well as protects it.
The collector can be mounted in the front or side of the firebox or may be mounted on the side of the burner. Most ignition parts are readily available for purchase but we always suggest troubleshooting the individual igniter parts before investing money in a new part that may not fix the problem.
Learning how the ignition system works is important to know when troubleshooting. Check the wires that are plugged into the spark generator. Make sure they are securely plugged in and not frayed. You can also remove the ignition system and plug in the electrodes and place on a metal surface.
If your grill has an ignitor that no longer works Here are some tips to determine whether you need to replace the ignitor: Check the connections at the push button itself, and at the spark collector box.
These connections can become corroded Fig. Cracks collect moisture and reduce the spark, in which case will require replacement. Sand electrode tip inside the collector box. Clean electrode with alcohol. Lightly sand the inner roof of the collector box. Time to replace the ignitor? Troubleshooting Tips: What to check when your ignition is not working In a piezo igniter, if you no longer hear a hard snap, the module needs to be replaced.
In a battery operated spark generator, check your battery. Simply unscrew your igniter cap and replace the battery. If you do not hear a series of clicks, the module may be bad. Check to be sure that all igniter wires are secure in the back of the ignition module. These wires do sometimes come loose. Make sure that the metal tip of the electrode and the ceramic body are in tact, if so then be sure that it is aligned properly by the burner holes.
If the electrode corroded, cracked or broken it may be time to replace it. Tip : wipe any grease build up off the metal tip with alcohol. What is the condition of your collector box? Has it corroded or cracked? The collector box is often first to corrode before the electrode If so, it will need replacing.
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