Dixie 25D-TWIN-AL, Руководство оператора, Страница: 6 / 11

5
CHANGING TO DIFFERENT CAN SIZES
Change parts consisting of chucks, base plates and height
spacers may be required for each different can diameter, top
or style. Also, different sets of seaming rolls may be
required for each. Your can manufacturer or supplier may
recommend the seam roll profiles for your cans. Dixie
stocks or may be able to furnish the seam roll profile needed.
Therefore, make sure you have the correct change parts
available when changing your machine from one can size to
another, then proceed as follows for each seaming head.
1. Put seaming head in neutral position.
2. Loosen lock nuts (16) and set screws (17-A) until both
seaming roll levers (12) are back as far as they will go.
If needed, change seaming rolls.
3. Change chucks.
**CAUTION**
— When loosening or
tightening a chuck, hold the chuck shaft with an open end
wrench at the flat surface on the chuck shaft to avoid
damage to the clutch/brake unit.
To remove
a chuck, hold the chuck shaft with a 5/8"
wrench on the cut side of the shaft, located under the
clutch/brake assembly and above the gear housing.
Then place the two pins of the 44 chuck wrench (pro-
vided with your seamer) into two of the four holes
located on the bottom of the chuck. [The pins of the
chuck wrench will fit into either diagonal or adjacent
holes depending on the diameter of the chuck.] To
loosen, turn the chuck to the left. Finish removing the
chuck by hand.
To install a new chuck, hold the chuck shaft with a
5/8" wrench, as described above, while using your hand
to thread the chuck onto the lower end of the chuck shaft.
Turn to the right to thread the chuck onto the chuck
shaft. Use the chuck wrench, as described above, to
tighten snugly. Make certain that the new chucks are
properly tightened into position against the shoulders of
the chuck shafts.
4. Install the proper base plates, and height spacers if
required, for the cans to be closed. Adjust the base
pressures (see page 2) and seaming rolls (see page 4) as
described in this manual.
CLUTCH/BRAKE/SOLENOID ASSEMBLY
**WARNING**
– The
clutch/ brake/solenoid as-
sembly is very complex. We
recommend replacing the
entire assembly (502-1) and
returning the defective unit
for factory repair for later use
as a spare. Care should be used
when removing this unit to avoid
irreparable damage.
NOTES AND TROUBLESHOOTING
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Machine won't operate:
1. Solenoid in the clutch-brake assembly (502-1) doesn't
work. 2. Air lift doesn't work, or 3. Direct Drive Motor
doesn't run — check FUSES.
Open electrical box on rear of machine. Study the
schematic drawing on the inside of the door, which
details the fuses (3) and their individual function.
The black, 3-section fuse box is located at the
bottom-right section in the electrical box. Each of
the sections have two (2) fuses — one is a spare.
Proceed to replace the top fuse, one section at a
time until problem is solved. Order spare fuses as
needed. NOTE: Two fuses are 10 amps and one is
4 amps.
IF PROBLEM is not a "blown" fuse, your electrician
may locate and correct a loose connection in the wiring
— or contact the factory.
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Machine won't stop, continues running. Check the
clutch-brake (502-1) to see if the Magnet (664-A) is in
place. The Sensor (664) needs the magnet in place on the
clutch-brake to count each revolution. Use "Krazy Glue"
to replace the magnet if needed.
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Power "accidentally" turned OFF during a seaming cycle
will cause the machine to be "out of time" or "not in
neutral."