ORIGINAL INSTRUCTIONS | Ref. quality process 002/03 | v. 22/09/2014 | K01070
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Position the regulator collar ( ) leaving about 45º between the grind point lock
screw ( ) and regulator limit stop (Fig. 15). In that position, tighten the regulator
( ) on the upper burr carrier and with an Allen key A3 series.
For the models with the micrometric Parallelsystem,rstmakesurethatthegrind
point lock screw ( ) is lined up with the locking foot. This will ensure that the lock
screw ( ) and locking foot move in conjunction with one another, and that the
locking mechanism works properly.
This process should be performed with extreme caution, making sure that there
are no coffee particles or debris in the housing threading. Also the placement of the
upper burr assembly should be done with caution, making sure it is perfectly level
and screwed in patiently. Failure to clean, lubricate or properly place the upper burr
assembly prior to screwing in, can result in blockage or locking of grind adjustment
system.