Barco DP2K SLP Series, Service Manual

Page: 35 / 410

R5906848 /04 DP2K SLP Series 35
1
1
2
3
LINE
LOAD
LINE
Image 4-5
8. Guide all wires in the cable clamps, close the Mains Input compartment and install the rear cover of the
projector. See procedure
“ Accessing the Mains Input compartment ” , page 33.
4.4 Replacing the Mains Filter
Required tools
• 3mm Allen wrench.
• 8mm open end wrench.
• Torque wrench with 8mm hexagon bit.
How to replace the Mains Filter?
1. Switch off the projector and disconnect the power cord of the projector from the power net.
2. Remove the rear cover of the projector and open the Mains Input compartment. See procedure “ Accessing the
Mains Input compartment ” , page 33.
3. Remove the Mains Filter from the projector chassis by loosening the two nuts with reference 1 as illustrated in
Image 4-6. Use a 3mm Allen wrench.
4. Disconnect the six electrical wires from the Mains Filter. Use a 8mm open end wrench.
5. Connect the LINE side (reference 2 Image 4-6) of the new Mains Filter with the two loose wires from the ON/
OFF switch. Fasten the nuts with a torque of 2.7Nm (2.0 lbf*ft).
Note: Respect the mounting order on the threaded rod of the connection pin: first a plain washer, then
a nut, then the cable eye of the wire, then again a plain washer and finally the second nut.
6. Connect the gray wire (LPS) and thin white wire (SMPS) with the upper pin of the LOAD side (reference 3
Image 4-6) of the new Mains Filter. Fasten the nut with a torque of 2.7Nm (2.0 lbf*ft).
Mains Input