–
１６
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Adjust the positions of the rail groove
and the escaper disc groove.
In the photo, the Holding plate is
removed, but adjustments may also be
carried out with the Holding plate being
moved upward.
Remove two mounting
screws, including one on
the opposite side
Remove the
Escaper Unit
mounting screws
Slide the front cover to a
slanted position and then it
downward
Remove the motor
connector
Remove the sensor
connector
Loosen the Rail front-
rear position lock screw
and pull out the rail
7.3 Replacing the Escaper Unit
Turn off the power switch before performing check and
adjustment work.
When using screws of different nominal diameters,
replace the passage paltes for both the rail assembly
and the Escaper Unit.
• Remove two front cover mounting screws.
• Slide the front cover along the skewed groove on the side to a slanted
position. Then,open the front cover downward.
• Remove the motor connector and the sensor connector.
• Remove the Escaper Unit mounting screw and then remove the Escaper
Unit.
• To reassemble the Escaper Unit, reverse the removal procedure.
• The Escaper Unit requires positional adjustments in relation to the rail
groove. See the instructions below.
7.4 Replacing the Rail Assembly
Turn off the power switch before performing check and
adjustment work.
Eject all applied screws from inside this machine before
proceeding with replacement work.
The rail assembly in this machine is easy to replace. The rail should
require replacement if its rail groove is soiled or damaged to impair its
performance.
When using screws of different nominal diameters, replace the passage
plates for both the rail assembly and the Escaper Unit.
The rail assembly can be removed after the Escaper Unit has been
removed.
• Loosen the Rail front-rear position lock screw and pull out the rail
assembly to front.
• At reassembly, it is necessary to make positional adjustments with the tip
of the rail and the escaper disc.
• Align the groove rail and the groove in the escaper disc with each other.
• Mount the Escaper Unit to keep the top surface of the groove in the
escaper disc lower than the top surface of the rail groove.
• Turn on this machine and then make adjustments with the longitudinal
position of the rail so its tip will not hit the escaper disc when the rail
vibrates.
CAUTION
CAUTION
