UVPS 81-0112-01 Rev C Replacement of UV sensor, Replacement of PCB, Replacement of membrane panel

Page 18

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.

- 16 -

Image 18
Contents Ultraviolet Crosslinkers Contents Important Safety Information Description and SpecificationsIntroduction CL-1000 Shortwave Crosslinker FeaturesElectrical CL-1000L Longwave CrosslinkerOperation UV Crosslinkers UVP UV Crosslinkers UVP Applications MAINTENANCE, Care and Cleaning of the Crosslinker UV Wavelength Calibration Procedure Changing the UV WavelengthUV Crosslinkers UVP Crosslinker Calibration Procedure Equipment necessary Voltage Range for U4 Range for U5 Replacement Parts and Servicing Procedures Operations with TOP Cover RemovedGeneral Servicing Procedures Replacement of tube holdersOperations With Top Cover Removed Removal of top cover Replacement of starters Replacement of starter holderReplacement of fuse holders Replacement of main connectorReplacement of main switch Replacement of UV sensor Replacement of PCBReplacement of membrane panel Replacement of reflector General Items Changing fuses Changing plastic feetSchematic Wiring Diagram Corporate Headquarters UVP, Inc