PLMNL0243 REV. A, Effective Date: 03/24/16
32
FiberMINI ™ 2.0 Operation Manual
5.7 Servicing the Head Electronics
1. Turn off power to the head.
2. Unthread the 14-pin connector for the
communication cable (PLCAB0489)
on the top of the height sensing unit
(PLHSU0073).
3. Unthread the tip transformer wire
(PLTTW0003) from the height sensing
unit.
4. Loosen the (4) M3 SHCS that secure
the height sensing unit to the head.
5. Remove the height sensing unit.
Figure 42
6. Align the new height sensing unit and
flat gasket (PLGSK0002).
7. Tighten the (4) M3 SHCS that secure
the height sensing unit to the head.
8. Thread the tip transformer wire onto
the height sensing unit.
9. Thread the 14-pin connector for the
communication cable onto the top of
the height sensing unit.
10. Set up the height sensing unit