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UV CROSSLINKERS UVP
Replacement of UV sensor
UVP recommends returning the Crosslinker to the UVP factory for service. This is located on
the right hand side of the internal chassis assembly at the back near the base.
1. Unplug the sensor connector from the PCB board marked J2.
2. Release the sensor by removing the location screw with a screwdriver and holding the nut
inside the main chamber with a spanner. Pull sensor clear.
3. For replacement, reverse the above procedure.
Note: The crosslinker will now need recalibration-see section 8.
Replacement of PCB
The main PCB is located on the right of the unit directly behind the front membrane panel.
1. Disconnect the ribbon connector J4. See wiring diagram for position.
2. Unscrew the four screws located at the top and bottom. Note: if the membrane panel needs to
be replaced, it should be replaced now. See next paragraph.
3. For replacement-reverse the above procedure.
Replacement of membrane panel
Located on the front panel.
1. Carry out the above procedure-replacement of PCB.
2. Peel off membrane after first marking the position with a pencil, and feed out the ribbon
cable.
3. Replace membrane pad.
Note: Marking the position of the membrane will ensure that the new part will be in the exact
position as fitted from the factory.
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