FISCHBEIN PBC-6000, Руководство оператора

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FISCHBEIN
®
Co. MODEL PBC-6000™
OPERATOR’S MANUAL
REV. D 2005-03 51
contact with the manifold and the glue will begin clogging the holes in the manifold top.
Obstructed holes prevent the hot air from exiting the manifold and will not allow the glue strip to
completely heat.
8. Horizontally: To adjust the manifold guide loosen the two height adjustment bolts holding it
to the carry through plate. The gap (directly above the centerline between the carry through
belts) between the bottom folder guide and the manifold guide should be about 3/16 inch
(4,8mm). This gap is a standard setting and may need to be adjusted based on the bag
thickness. (
Illustration 8.28
)
9. Vertically: To adjust the height of the guide, nuts are used with a bolt to secure the guide at
the desired height. The top edge of the manifold guide should be about 1/8-3/16 inch (3,2-
4,8mm) above the top of the manifold and below the underside of the folder.
10. Once the guide is in place and aligned, secure it in position with the two bolts and nuts.
11. The hot air manifold must be placed in a position providing the maximum amount of hot air
flow to the adhesive strip and flap. It is not only important to heat the glue, but also the bag
material. The glue will always have difficulty penetrating a much colder bag material. The
glue strip should be carried over the holes and not contact the guide. If the bag does come
into contact with the manifold, raise the height of the guide. The hot air manifold is not to be
raised or lowered. It is designed for horizontal adjustments only.
12. Install the fixed and swing channel shrouds.
13. Turn the Motor Enabled (keyed) Switch to the “AUTO” position.
For further assistance, please call your Fischbein representative or our Technical Services
Department. (page 3)
TESTING
14. Turn “ON” the electrical and pneumatic supplies to the machine. Leave the heaters turned
“OFF” for the initial test runs.
15. Close the swing channel and feed a couple of sample bags into the machine. Carefully inspect
the bag tops as they pass through the system. Check for interruptions, snags or irregularities
in the folding.
16. Turn the heaters “ON” and allow the machine time to completely warm up.
17. Feed sample test bags into the machine and check the quality of the closures. Also test filled
bags through the machine. Use the Quality Control Guide of this manual to assist you in
determining a good seal.
8.8 HOT AIR (HEATER) MANIFOLD
The PBC 6000 hot air manifold devise has been design as a self-contained assembly. The actual
heaters are contained within the manifold. This design provides fast heating of the air, which is
then directly blown on the bag top and adhesive. The strategically placed holes in the manifold top
provide the means for the hot air to blow on the bag top.
If the holes become clogged with glue build up or debris, the effectiveness of the system is
reduced. The holes must be kept clean and free of debris. Use a dull edged tool when cleaning
glue from the manifold. Occasionally check the bolts that hold the manifold assembly to the carry
through plate are tight.