Barco DP2K-12C Service Manual page 110

6. Lamps and lamp houses
Image 6-21
Fasten cathode side
10.Check the cathode connection inside the Lamp House. Use a 17 mm open-end wrench to hold the first nut while fastening the
second nut on the rod with a torque of 9 Nm (6,64 lbf*ft) using a torque wrench with 17 mm hexagon socket. Ensure that there
is a flat washer (reference 3) between the lock nut and the wire lug.
Caution: This cathode connection must be checked with every lamp change!
Caution: Do not tighten the first nut (reference 1) against the connector housing. There must be some play (1 mm maximum).
This is important to insert the Lamp House smoothly into the projector.
Image 6-22
Check cathode connection
Note: The electrical connection pins of older Lamp Houses may contain two flat washers, one on each side of the wire lug. New
Lamp Houses can contain only one flat washer due to the shorter thread clearance of the new improved connection pins.
11. Reinstall the side cover of the Lamp House as illustrated.
Note: Please ensure that the thumb screws turning wires are flash with the cover or interference will occur while inserting the
Lamp House into the projector.
106
10
1
2
3
4
2,5 Nm
9Nm
R5905043 DP2K-12C/11CX 19/02/2018