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and Mfg. Code which appear on your unit in the space below. You must have these numbers, along with the date of purchase, in order to receive warranty or service. (Model 203B Shown) Important: Read Safety Rules and Instructions Carefully MODEL NO. SERIAL NO. Made Made in AMERICA WARNING: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipp