Maxi Comet Executive Exec-56-G, Инструкция по эксплуатации

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Repair Comet Executive Gas
7-38
Return Ribbon Replacement
Return ribbons stretch and flatwork moves
unevenly and improperly through the ironing
section. When tension on these ribbons can no
longer be adjusted, the entire set must be replaced.
NOTE: Read the RETURN
RIBBON REPLACEMENT OR
ADJUSTMENT
section on the
Pink Operator Safety Reminder
in the front of this manual.
Replacing Worn Ribbons
Use this procedure to replace ribbons that are
still in place, but are worn out.
Required Tools
Allen wrench: 5/32”
Pliers
Wire/string/guide tape
Perform only when the unit is OFF
with power disconnected and COOL.
1. Verify the replacement ribbons are the
correct size and sufficient quantity for
completing the procedure. See Rolls and
Ribbons on page PL-6 .
NOTE:
HI-LYFE™ extended
wear ribbons are available. These
ribbons provide superior quality
flatwork finish. Specify HI-LYFE
extended wear ribbons when
reordering.
2. Turn power OFF at the main disconnect
switch.
3. Remove the protective backplate at the
rear of the unit. This piece should be
handled by two maintenance personnel.
4. Release tension on the return ribbons. Se -
cure the return ribbon guide assembly in a
high position by tying off from above with
wire or string or guide tape (Figure 7-34).
WARNING
Never start the unit while
installing the return ribbons.
It is dangerous
and unnecessary.
5. Pull the worn ribbons around their tracks
until all the lacing clips are accessible and
aligned at the back of the unit.
NOTE: Whether using Nomex
or HI-LYFE ribbons, make sure
the darker side of the ribbon will
face the ironing cylinder.
6. Remove the connecting pin from an old
ribbon and attach a new ribbon to one end,
making sure the darker side will face the
ironing cylinder.
7. Pull the old ribbon through until the new
ribbon is in place.
8. Disconnect the old ribbon and secure the
replacement ribbon with a new pin.
Figure 7-34: Use wire, string or guide tape to
secure the return ribbon guide
assembly in a high position.
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