Eastey Perfomance EN Series, Руководство пользователя

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Adjustments 19
Adjustments
Element Pulse Switch Adjustment
The sealing cycle should not begin until the seal head is within one-quarter-inch (¼”) or
less of the film to be sealed. If the magnets energize before the head is within one-
quarter-inch of the film, loosen the locknut and turn the screw (located at the rear of the
side seal bar) up slightly (counter-clockwise as viewed from above). Adjustment has
been set correctly when the magnets are energizing just as the seal bar comes into
contact with the lower magnet pads.
Electromagnet Position Adjustment
All magnets have been factory adjusted for equal sealing pressure throughout the
length of both the front and the side seal bars. If an adjustment is required, however,
use the following procedure.
1. Disconnect the L-sealer power plug from the electrical power source.
2. Loosen the lower magnet screws on all of the lower magnets so the magnets
settle to the lowest position in the mounting slots.
3. Lower the L-sealer operating handle fully and lift the lower magnets to within the
thickness of a dime from the holders.
4. Re-tighten the mounting screws securely to retain the proper adjustment.
Seal Pad Pressure Adjustment for Head Return Cylinder
Uniform pressure between the sealing elements and the sealing pads must always be
maintained in order to obtain an even seal and to prevent heating-element hotspots and
premature burnout. The adjustment should be checked periodically and should always
be checked when sealing gaps occur.
1. Disconnect the sealer power plug from the electrical power source.
2. Supporting the seal head in the up position, loosen the four set screws for the
head return cylinder. Gently lower the seal head to rest on the lower seal pads.
3. With the seal head resting on the lower pads, shim up the film clamps so that the
inserts are resting on the lower pads. Make sure there are no air gaps, and then
tighten the head casting bolts.
4. Adjust magnets. (See Electromagnet Position Adjustment above.)