Horizon Fitness BQ-270, Руководство пользователя, Страница: 74 / 122

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4-15 Feed Table Height Adjustment
When using thin sheets, set the table height a little
lower. When using thick sheets, set it a little higher than
the center position. Aiso adjust the table height if there
is frequent double-feeding or mis-feeding.
Loosen the feed table height lock-
ing knob.
Adjust the height as you check the
scale.
- Read the scale at the center of the screw.
- After the adjustment, lock the screw.
- When using thin sheets, set the table
height just above the point where the
table will not feed at all.
- If there is frequent double feeding, the
vacuum may be too strong. In this case,
reduce the vacuum or lower the feed
table. If there are frequent mis-feeds,
raise the feed table.
4-16 Scoring Roller Pressure Adjustment
If a cover sheet is cut by the scoring roller, or no scor-
ing line is produced, adjust the scoring roller pressure.
Open the right safety cover.
Adjust the scoring roller pressure.
- Turn the scoring roller pressure knob counter-
clockwise to make the scoring line more shal-
low. Turn it clockwise to make the scoring line
deeper.
- To get the standard settings, turn the knob
one rotation counterclockwise from the stop.
Feed Table Height
Locking Knob
Feed Table Height
Locking Knob
Feed Table
CAUTION
If the scoring pressure is so strong that the
scoring rollers do not turn, the machine
may be damaged during the changeover.
Before each changeover, check that the
scoring rollers rotate smoothly by turning
them by hand.
Scoring Roller
Pressure Knob
Adjustable Scoring Roller