Ammann APR 2220 Traduction Du Mode D'emploi Original page 95

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Check fil ter el e ment for cracks or other dam age by hold ing
against the light or us ing a lamp.
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Clean fil ter cover (1) and hous ing (3).
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Re place fil ter el e ment or clean ap pro pri ate.
7. Main te nance Hatz-en gine
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Dry con tam i na tion
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Blow out the fil ter el e ment with dry com pressed air (max.
72.5 psi / 5 bar) from the in side to the out side un til dust
no lon ger emerges.
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Moist or oily con tam i na tion
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Re new the fil ter el e ment.
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Care re fit fil ter el e ment.
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Fit cover.
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