Process Lens PL Service Manual_EN - 第122页

3 Replacing spare parts 12 2 Se rv ic e Ma nu al P ro ce ss L en s PL - 0 3/ 20 25 Fig.170: Motor for the width adjustment 1. Tension ring 2. Screw A 3. Screw B (2 x) 4. Belt 5. Motor ► Put the width adjustment belt (4…

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Service Manual Process Lens PL - 03/2025 121
Fig.168: “Unit function” tab
► Go to the diagnostic page.
► Click on the tab Unit function(1).
► Go to the section Conveyor(2).
► Click the button PCB In(3) and the button
PCB Out(4).
► If the circuit board cannot move through
the machine the conveyor system needs
to be adjusted.
3.5.2.3 Changing the width adjustment belt
Parts
03106079-xx WA brecoflex timing belt 10T5/1700
Equipment and tools
●
Allen key size 3.0
Requirements
●
Machine is switched off.
●
Tension meter.
Fig.169: Motor for the width adjustment
1. Tension ring
2. Screw A
3. Screw B (2 x)
4. Belt
5. Motor
► Loosen the tension ring by loosen the
screw A(2).
► Remove the motor by loosen the screws
B(3) using an Allen key size3.
► Remove the belt(4) and replace it with a
new one.
Assembling of the width adjustment belt
Requirements
●
Machine is switched off.
●
Tension meter.
●
Tension ring is loosened.
●
Inspection circuit boards (2 x).
3 Replacing spare parts
122 Service Manual Process Lens PL - 03/2025
Fig.170: Motor for the width adjustment
1. Tension ring
2. Screw A
3. Screw B (2 x)
4. Belt
5. Motor
► Put the width adjustment belt(4) in posi-
tion.
► Place the two inspection circuit boards
between the two conveyor systems.
Fig.171: Machine
1. Position of the inspection circuit boards
NOTICE
Alignment of the conveyor units
The distance between the two conveyor units need to allow the inspection circuit boards to pass
through with ease. For that the width of the conveyor units need to be parallel to each other. The in-
spection circuit boards help to achieve the alignment of the conveyor units.
► Fasten the tension ring.
► Check whether the boards can move through the conveyer systems with ease. If not adjust the
width adjustment belt.
Fig.172: Width adjustment belt
► Check the tension of the width adjustment
belt at the measurement point(1) using a
tension meter.
► The tension should be 60 +/- 6 Hz.
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Service Manual Process Lens PL - 03/2025 123
Adjusting the width adjustment belt
Requirements
●
Machine is switched off.
●
Tension ring is loosened.
●
Inspection board (2 x).
Adjust
► Find out which end of the conveyor unit needs to be adjusted.
► Fixate the gear and slide the width adjustment belt further over the gear so that the width adjust-
ment belt is one position further ahead or reverse.
► Continue until the conveyor units are parallel to each other and the inspections boards move
through the conveyor units with ease.
► When the width adjustment belt is in the right position the tension must be fastened again.
Check system test
Requirements
●
Machine is switched off.
Fig.173: “System Test” tab
► Open the Diagnostic page.
► Go to the tab System Test(1).
► Click on the button Track zero point cali-
bration(2).
► A message will indicate that the calibration
was successful.
Fig.174: “Unit function” tab
► Go to the tab Unit function(3).
► Proceed to the conveyor section and press
the buttons Lift Home(4), Lift up(5) and
Lift down(6) to check the function of the
lifting table.
► On screen messages will confirm the suc-
cessful function test of the lifting table.
► If the conveyor system does not move or
any fault message occurs, the conveyor
system needs to be adjusted.