332P341 Rev1
(3325 Service Manual)
Page 2 of 3
Note: Use caution when separating the top
and bottom covers to avoid damaging
the display and keypad cable connec-
tions.
5. Return the instrument to its upright posi-
tion and carefully rotate the rear of the
cover up and away from the bottom cover
while keeping the front portion close to
the bottom cover (D).
6. Unplug the keypad cable (E) and the dis-
play cable (F) from the connectors on the
circuit board assembly, and remove the
instrument cover.
7. Disconnect the block probe cable (G)
from the block probe (H) and from the
circuit board assembly (I). Remove the
probe cable.
8. Connect the new block probe cable to the
connector on the circuit board assembly
(I).
9. Route the cable under the front of the cir-
cuit board assembly and into the front of
the sample handling assembly. Pass the
end of the cable through the grommet (J)
in the right side of the sample handling
assembly, and through the cable clamp
(K) on the right side of the cooling assem-
bly.
10. Plug the block probe cable into the block
probe connector (H).
H
I
K
D
E
F
G
G