Remove And Replace The Safety Switch Assembly - InFocus LP500 Service Manual

Remove and replace the safety switch assembly

The safety switch assembly (526-0080-xx) comprises the interlock switch and the thermal switch. The
assembly fastens to the lamp housing. The thermal switch clip (206-0032-xx) holds the thermal switch
in place on the top of the lamp housing.
1 Remove the lamp door (see page 13).
2 Remove the chassis and power supply from the bottom case(see page 39).
3 Remove the M1.8x 8 Plastite Phillips screw that fastens the interlock switch to the lamp housing.
Press firmly as you turn the screw so as not to strip the screw head.
4 Use a small bladed screwdriver to remove the clip that fastens the thermal switch to the top of the
lamp housing.
The switch assembly can now be removed from the bottom case.
LP500 Series Service Manual 58