Miele HR1421 Operating Instructions Manual page 20

IMPORTANT SAFETY INSTRUCTIONS
Accessories
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Use only genuine original Miele parts. If parts or accessories from
other manufacturers are used, the warranty will become void.
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The high temperatures used during self-cleaning will damage
accessories that are not designed for cleaning in the Self Clean
program. Please remove these accessories from the oven before
starting the Self Clean program. This also applies to accessories
purchased separately (see "Cleaning and care").
SAVE THESE INSTRUCTIONS AND REVIEW THEM PERIODICALLY
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