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96
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Clean the case split valve .
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Close the box cover.
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Replace the case split valve .
. Clean the case and split suction
Wipe soil away from the suction case
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interior using soft cloth soaked with water.
valve
Then securely wipe water away from the
case interior with soft dry cloth.
Wipe soil away from the split flap interior
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using soft cloth soaked with water.
Then securely wipe water away from the
case interior with soft dry cloth.
Wipe soil away from the case split valve
•
interior using soft cloth soaked with water.
Then securely wipe water away from the
case interior with soft dry cloth.
Hold the box cover knob and close the cover.
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