--
Connect W1P2 to A3J1 (24).
--
Adjust the required voltage settings as shown on
the
voltage label (figure 1-16).
Refer to Voltage
and
Resistance Measurements, page 22.
3-24. Terminal Board TB1 removal/replacement.
NOTE:
Terminal number labels for TB1 (52) are on the protective
cover (51).
These terminal numbers are to be used when
disconnecting and labeling the wires from TB1.
Removal.
--
Tag the wires to TB1.
--
Remove the four sets of mounting hardware (54, 55, 56, and
57), insulator (53), protective cover, and TB1.
Replacement.
--
Place TB1 into position on the chassis.
--
Connect the wires to the proper terminals on TB1 and
remove tags.
--
Insert the four sets of mounting hardware (56 and 57)
through the chassis wall and through the mounting holes of
TB1.
--
Place the insulator (53) over the nuts (54).
--
Position protective cover (51) on the insulator.
--
Secure TB1, insulator and the protective cover with four
sets of washers (55) and nuts (54).
3-25. MODE switch S1 removal/replacement.
Removal.
--
Disconnect W1P1 (18) from electronics board assembly A2
(19); fold cable back out of the way.
--
Disconnect and tag the wires from S1 (20).
--
Loosen two set screws (21) and pull off the knob (22) from
the switch shaft.
--
Remove mounting hardware (23 and 24), O-ring (25), and
pull out the switch S1.
Replacement.
--
Refer to figure 1-23. Connect jumper wires from switch S1
to the terminals as shown below.
46
OD1716
Previous Page
