Using this Chef gas stove electronic ignition pack is easy. First, make sure your gas stove is turned off and unplugged from the power source. Then, carefully remove the old ignition module following the instructions in your stove's manual. Next, take the new ignition pack and align it with the mounting holes. Use the provided metal bracket to secure it in place. Connect the input and output terminals as per the markings. Once everything is connected, plug the stove back in and turn it on. For safety, always check for gas leaks after installation. When it comes to maintenance, keep the ignition pack clean by gently wiping it with a dry cloth. Avoid using any harsh chemicals as they might damage the module. If you notice any issues with the ignition, such as slow ignition or no ignition at all, stop using the stove immediately and consult a professional.