![]() They do not need to be removed fully to be cleaned. Replace the ignitor to correct the problem. To clean off the electrodes, it is as simple as wiping them down carefully with rubbing alcohol or white vinegar on a cloth. When electronic ignitors with a good power supply and a clean spark gap still fail to spark, electronic components could be at fault. If a voltmeter shows power at the input to the ignitor module, the battery box and connections work properly. Gnawing rodents sometimes sever ignitor wires. Look for loose or corroded connections and for broken or chewed wires. If new batteries don't fix the problem, check the wiring that connects the battery box to the ignitor. If clean and correctly aligned electronic ignitors fail to produce sparks, check the batteries first. If a clean piezoelectric starter creates no spark, replace the ignitor module. If a spark appears, follow ordinary lighting procedures to start the grill. Pushing the ignitor button once should cause a spark. Clean the gap with a soft brush, and allow the ignitor to dry completely before testing again. Debris in the spark gap could short out the electrode. With the ignitor in proper position, pressing the button should create a visible spark. The sparking tip of the ignitor must align with the opening of the lighting tube or fuel may not reach the spark gap. Spiders, wasps or other insects sometimes build nests that block the tubes. Fuel could fail to reach the ignitor because of debris in the lighting tubes. If the grill lights with a match, the problem lies in the ignitor. Most grills include a metal match holder and a lighting port. If the grill fails to light when operated properly, check the burners by lighting manually with a match. Make sure the tank has fuel and the main valve is open. The owner's manual gives procedures specific to the model of grill, but troubleshooting steps vary only slightly by model. Dead batteries or corroded contacts prevent normal operation. ![]() Electronic ignitors depend on batteries for power. Piezoelectric ignitors need no batteries, but the generating crystal could break. Electronic ignitors activate an oscillator circuit, charging a capacitor until voltage climbs high enough to jump across the spark gap. Piezoelectric ignitors mechanically compress a piezoelectric crystal that generates a voltage when under pressure. The spark sets the gas alight, and the flame travels back to the burner through the tube. Contact Factory Certified Service to schedule an appointment for repair.When the grill operator opens the valve to a burner, gas enters a metal tube leading to the ignitor's spark gap. If these troubleshooting steps do not resolve the issue, service is necessary to expertly diagnose and repair the product.If the product sparks when not in use, consult an electrician.Test polarity using a multimeter or polarity meter, which are available at home improvement stores, Amazon, etc. Check for proper wiring and Polarity of the outlet if the product is constantly sparking. ![]() Return to the product and see if sparking continues. Turn the home circuit breaker to the unit off for 30 seconds then back on again.If the burner cap screws into burner head, make sure it is tightly fastened. This is on older Wolf products only, since 2013 most products do not have this.Verify the burner rings or caps are centered over the burner head and sit flat.The knob should spring back into place and stop clicking. Push in or down on the knob and then release. Make sure the burner control knob is not stuck in.If using a charbroiler, Wolf suggests turning on the hood 5 minutes before the charbroiler. Make sure ventilation hood is on to increase airflow.Large pans can starve the burner of oxygen, causing the flame to lift and the ignitor to click. If sparking stops, the pot or pan may be too large for the burner to operate efficiently. ![]()
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