X-Series-Maintenance-Manual(1).pdf - 第116页

Major Maintenance Maintenance Tasks for C&P6 /12 Head Final Work 116 Maintenance Manual SIPLACE X Series Final W ork 5.7.4 Final Work Fitting the front section of the head ► Insert the two O-rings int o the back par …

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Major Maintenance
Performing Maintenance Tasks Maintenance Tasks for C&P6/12 Head
Maintenance Manual SIPLACE X Series 115
Component sensor (only DLM3)
5.7.3.9 Component sensor (only DLM3)
CAUTION
Installation instructions
► Carefully screw the vacuum generator block with the vacuum nozzles tight.
► Before the Venturi nozzles are refitted with the O-rings, make sure that the ethanol has
evaporated completely. If this is not the case, the O-rings could be dissolved over time by
the ethanol.
CAUTION
► Take care not to damage the component sensor prisms.
► Make sure that you do not use the cottonwool buds soaked in oil from cleaning the sleeves.
Always use a new cottonwool bud!
► Clean the prisms of the component sensor with a
cottonwool bud soaked in ethanol.
Major Maintenance
Maintenance Tasks for C&P6/12 Head Final Work
116 Maintenance Manual SIPLACE X Series
Final Work
5.7.4 Final Work
Fitting the front section of the head
► Insert the two O-rings into the back part of head.
► Carefully insert the distributor into its seat.
► Turn the placement star half a step (C&P6: 30°, C&P12: 15°), fit the front part of the head and screw
tight.
► Attach the ribbon cables to the appropriate connectors.
► Insert cleaned or new sleeves into the segments.
► Insert cleaned or new valve plungers into the valve casings.
Fitting the placement head
► Fit the placement head back onto the gantry. Read the service manual for the respective machine
first.
► Switch the placement machine on at the main switch.
► Let the placement head take up the nozzles again.
Test placement:
► The distance between the component camera and the PCB camera can be changed by separating
the front and back parts of the head.
► Carry out a test placement run to test whether the placement accuracy is still guaranteed.
► If the placement accuracy is not guaranteed, calibrate the segment offset 2.
CAUTION
The O-rings must not be seated on the distributor, otherwise they may be damaged.