Zeiss humphrey HFA II-i series, Field Service Manual

Page: 412 / 521

FA2i-012 Page 7
2)
Remove the mounting bracket from the Yellow Lamp Assembly and attach it to the projector
assembly above the upper lens. Mount the screws through the front of the projector assembly
frame into the mounting bracket.
3) Attach the tie wrap mount to the spot indicated in Figure 4. Use the two tie wraps provided to
attach the Yellow Lamp Assembly cable to the projector assembly as indicated. Make sure
that you leave approximately six inches of cable between the tie wrap mount and the Yellow
Lamp Assembly.
4) Attach the Yellow Lamp Assembly to the mounting bracket. Make sure that the opening in
the Yellow Lamp Assembly lines up with the upper lens and that the cable is not blocking the
light path. Adjust the lamp shield (Figure 3) so that it fits snugly against the Yellow Filter
assembly and does not interfere with the operation of the color or aperture wheel assemblies.
FIGURE 3. Yellow Lamp Shield