2. How to replace the storage block
(1) Place the main block to make the display block in parallel with the mounting table.
(2) Disconnect the 2 latches on the upper portion of the filter cover of the main block by both
hands, pull the cover toward you while pressing the cover downward at the same time, and
remove the filter cover.
(3) Loosen the 2 thumbscrews securing the storage block by hand, hold the band on the front
side of the storage block and pull the band toward you slowly.
(4) Prepare a new storage block.
Note: Exercise care to avoid an impact on the block.
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