Ricoh Ri 100 Manual page 95

Fan
• If the flow adjustment plates (outer plates [A] and inner plates [B]) and filter element [C] in the fan
unit come off when removing the upper part of the duct, reinstall them in their original positions.
(The parts are all identical. Each part has a guide rib that engages with the guide groove on the
bottom of the unit to prevent misalignment.)
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