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User Manual 2 Ceramic Substrate Centering Unit Software Version S R.502.xx 01/01 Issue 2.3 Mechanical Ceramic Substrate Centering 47 $GMXVWLQJWKH 6WRSSHU 3RVLWL RQ DANGER Only th e line eng ineer is p ermitte…
2 Ceramic Substrate Centering Unit User Manual SIPLACE HS-50
2.3 Mechanical Ceramic Substrate Centering Software Version SR.502.xx 01/01 Issue
46
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While the substrat is beeing raised during the centering process os the substrate centering unit
conduct the following test run with substrate to check the psoitin of the stopper.
NOTICE
These jobs must be carried out for each ceramic substrate centering unit, i.e., for each processing
area.
When the centering unit is open, the substrate edge pointing in the direction of the unloader must
still be 0.5 mm IN FRONT OF that of the unmovable roller of the fixed stop (see Fig. 2.3 - 8).
When the substrate is raised while the centering unit is moving upward, the stopper position must
be adjusted - in the direction of the X-centering station -> Only by LINE ENGINEER.
Å Select the menu "Transport functions".
Å Place the substrate on the input belt
Å During the following step, keep an eye on the substrate and the closing movement of the X-
centering unit
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Å For the corresponding conveyor (processing area), select: PCB onto processing belt 1.
Å Select:PCB onto intermediate belt.
Å Carry out the above-described check on the function and the substrate/stopper position for pro-
cessing belt 2.
Select: PCB onto processing belt 2.
Å Select: PCB onto output belt.
Å If the stopper is in the right position, conduct a trial placement with substrate and check
whether the fiducials of the substrate can be reliably recognized. If necessary, select a different
type of illumination (see User Manual).
Å If the substrate is lifted when the open centering unit moves upward, the LINE ENGINEER
must adjust the stopper position (see Section 2.3.7.2).
User Manual 2 Ceramic Substrate Centering Unit
Software Version SR.502.xx 01/01 Issue 2.3 Mechanical Ceramic Substrate Centering
47
$GMXVWLQJWKH6WRSSHU3RVLWLRQ
DANGER
Only the line engineer is permitted to perform the following work.
The safety instructions in the chapter "Operational Safety" in the User Manual HS-50 take prece-
dence.
BEFORE any work, the machine must be switched OFF and isolated from the mains.
In addition, the compressed air feed must be switched OFF at the main valve of the compressed
air unit in the machine frame.
While working, secure the machine conscientiously against other persons and against being re-
started without authority. Proceed as described in the chapter "Locking of the Machine".
.H\
A) PCB / substrate transport direction
B) Direction for adjusting the postion of the stopper
2 Ceramic Substrate Centering Unit User Manual SIPLACE HS-50
2.3 Mechanical Ceramic Substrate Centering Software Version SR.502.xx 01/01 Issue
48
Key to 2.3 - 7, continued:
1. Stopper axles (on dual conveyor: continuous axles for belt 2)
2. Stopper assembly
3. Connection rail on fixed and movable side of the conveyor
4. Fastening for the connection rails: 2 socket hex head cap screws M4
NOTE:
As shown below, the substrate edge pointing toward the unloader must still be 0.5 mm IN FRONT
OF that of the unmovable roller of the fixed stop while the centering unit is open.
Å In processing area 1 loosen the screws fastening the connection rail on inside left and inside
right of the conveyor assemblies (2 socket hex head cap screws M 4 each).
Å Move the connection rails (incl. guide axles and stopper) the required diistance in PARALLEL
in the direction of the ceramic substrate centering unit and retighten the screws to fasten the
connection rails in this position.
Å Conduct a trial placement with substrate and check whether the substrate can be centered.