GIMA D 500
cap_5 GIMA D500 GB
5.7
5.7 Replacement of the heating element
Act as follows:
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open the upper cover and the frontal cover following the instructions as described in par.5.1
1. EXTRACTION OF THE UPPER SEALING JAW
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remove the upper transport jaw (n.6-pict.5.9) unscrewing the two guide pins (n.3-pict.5.9 and n.7-pict.5.9)
Be careful not to loose the two pressure springs (n.4-pict.5.9)
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disconnect the two cable edges of the upper heating element from their terminal bloc (see electric scheme cap.6)
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unscrew the locknut of the ground cable (n.2-pict.5.12)
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unscrew the nut n.3-pict.5.12)
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unscrew the no-head screw (n.1-pict.5.12) of the heating element
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unscrew the two guide pins (n.1 and n.4-pict.5.14)
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remove from the machine the assemby jaws+heating element (n.2-pict.5.14)
2. REPLACEMENT OF THE UPPER HEATING ELEMENT
-
insert the new heating element in the upper sealing jaw in such a way that it is completely contained into the jaw
seat.
During the remounting operations do not exceed with the tightening, especially in the lock
no-
head screw
of the heating element
-
remount everything by following the reverse procedure
3. REPLACEMENT OF THE LOWER HEATING ELEMENT
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Extract the upper sealing jaw (see point 1)
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disengage the probe mount, turning the locknut (n.3-pict.5.14), and remove the probe
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disconnect the cable edges of the heating elements from their terminal bloc
-
disconnect the two terminal (n.3-pict.5.113) edge of the safety thermostat (n.4-pict.5.10)
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unscrew the locknut (n.2-pict.5.13) of the lower ground cable (n.4-pict.5.13)
-
unscrew the nut n.1-pict.5.13
-
unscrew the no-head screw (n.3-pict.5.13)
of the heating element
-
unscrew the lower locknuts (n.2-pict.5.10) securing the lower sealing jaw the traverse of the machine and remove
the assembly heating jaw
Never loosen the register nuts (n.3-pict.5.10)
-
insert the new heating element in the sealing jaw in such a way that it is completely contained into the jaw seat and
lock it with the the no-head screw (n.3-pict.5.12)
During the remounting operations do not exceed with the tightening, especially in the lock no-head screw
of the heating element
-
remount everything by following the reverse procedure
