Audion Elektro D 555 NH, Руководство пользователя

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8.2 Heating elements
The heating elements are mounted in the heating plates. In order to obtain a good seal correct adjustment of
the heating plates is essential. Adjustment of the heating plates depends on the material properties.
8.2.1 Adjust heating plates
If very thick films need to be sealed, it may be necessary to
adjust the distance between the two heating and cooling
elements. If this is the case, then:
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Carry out the activities as described in § 8.1
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Turn the 4 nuts (fig. 6 pos 2) clockwise a few times to
raise the elements. Counter clockwise to lower the
elements.
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Close all covers.
8.2.2 Replace heating elements
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Remove the back cover.
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Open the upper front cover.
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Loosen the 3 screws (fig. 6 pos 1) to remove the complete moutingplate.
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Disconnect the wiring of the heating elements.
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Loosen the cup (fig. 6 pos 3) to replace the heating element (fig. 6 pos 4).
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Connect the wiring and place the mounting plate.
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Mount all covers.
8.3 PTFE-belts
The PTFE-belts prevent contact of the product to be sealed with the heating plates. The PTFE-belts should
never be folded as otherwise the folded part of the bands becomes a weak point during use.
8.3.1 Adjust PTFE-belts
Note : Do not adjust the heating plates too tight to prevent unnecessary wear of the PTFE-belts.
See § 8.2.1.
The PTFE-belts are being tensioned by springs, which means that these belts do not need separate
adjustments.
Fig. 6