Spectra Precision Focus 30 - Page 173

Chapter 5
Maintenance and Repair
P/N 79000035_SM, Version 1.5 5 - 43 Focus 30/35 Service Manual
4 Replace MCB. A. Loose six screws
see Fig. 5-35 on
page 5-44 .
B. Loose the cables
from cable holder.
C. Exchange MCB
board.
D. Fit the screws A1-
A6. Toothed lock
washer under A6.
E. Pass and connect
all cables see page
5-39.
F. Set the jumper to
the right position,
see Figure 5-31.
Position MCB to the
Slip ring board (SRB)
to centre the contacts
to their tracks.
The internal timer
starts.
Torx T8
Torque wrench T8
35 Ncm/3,1 lbfin
Item Performance Action Result Notes