Atlanta Attachment Company 1390HCB, Техническое руководство и перечень запасных частей

Страница: 37 / 147

Technical Manual & Parts Lists
30
Symptoms and adjustments of the cross seal Bar
(a), (b), (c), (f) and (g) in the previous graph are types of heat sealing problems that also apply to the
cross seal bar with the following additions:
(D). Bar-Gradient
Position cross seal bar to the height as pictured until you see the
four bolts (C) & (D) in the chain guard opening. Loosen these
bolts with a 7/16 wrench as well as the 30mm nut above the
clevis on the cylinder where pressure needs to be added. Rotate
the cylinder shaft counter clockwise from top view ¼ turn only,
then tap the cylinder cycle button (1/10 sec) to jog cylinders.
Tighten the four chain bolts with a 7/16 wrench and test seal.
Repeat if needed, otherwise tighten nut above clevis to complete
adjustment.
e. - Stamped Irregularities in crossbar seal
1 Check the non-stick tape on all three seal bars, tape should be
smooth, clean, no air pockets and or crevices. Tape must be cleaned
periodically and replaced as needed.
2. Inspect the silicone rubber backing under tape for cuts. If cut or
damaged, replace silicone rubber cushion in that area as they are all
glued together. After replacement follow the procedure for system
realignment on page 32.
3. Check and see if shims under the support tray of non-stick tape are
in place. Otherwise move them or insert new shims in that area.
4. Check the upper sealing bars for damage, they should look black
with a dull finish all along the bar. If any shinny areas are seen along the bar, it is damaged and needs
replacement.
Replacement of Nonstick Tape
1. Make sure heat seal bars are in the up position.
2. Open the clamping system (a) peal back non-stick tape
3. Inspect the silicone rubber backing under tape for cuts. If
cut or damaged, replace silicone rubber cushion in that area as
they are all glued together. After replacement follow the
procedure for system realignment on page 32.
4. Pull out enough new tape from the roll located in front of
raised rail to cover silicone padding.
5. Align the tape and adhere to the silicone rubber and metal
flanges of support tray.
6. Cut the excess tape and mount into the front clamping
system. (A)
Cylinder fire button
Replacement
Tape here.