GE AMX-II Service Manual page 115

X-ray unit
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GENERAL
ELECTRIC
MEDICAL
SYSTEMS
AMX-il X-RAY UNIT
10-377
SM A0654E
SEC. 10
CONNECT H. V. DIVIDER
.
COVER
WITH
Check that the main circuit breaker and keyed
1/8" (3.175 mm)
switch are OFF.
.
LEAD & CLOSE
р
h
be
ith
the
hori
COLLIMATOR
osition the tube
unit, port up, with
the
horizon-
10 FT.
(3.0m)
BLADED
tal column about 2 feet (0.6 m) off the floor.
HV CABLE
N
X-RAY
TUBE
Remove the Cathode H. V. Cable from the Tube
UNIT
Unit (Installed dry in Section 3).
If necessary,
remove the last cable tie around the cathode
HV TRANSFORMER
MODEL 46-150625G1
H. V. cable, stator cable, and collimator cable.
Connect the unit H. V. cables to the H. V.
CATHODE HV
Divider and Tube Unit.
Use transformer oil in
CABLE
the cable recepticals of the H. V. Divider and
silicone insulating compound, G635, at the tube
X10 PROBES
i
unit. Apply silicone compound per Direction
EDS
NDE
Ol Hi
13871A.
Follow standard procedures for installing
E
CH 2
the grounding wave washer, and rubber gasket
GROUND AMX
164 OSCIL | OSCOPE
at each
H.
V.
cable
connection.
AND SCORE
(dual trace with algebraic addition)
POWER CORD
OBSERVE SCOPE FROM
Do not connect the scope to the H. V. Divider
LEAD SHIELDED AREA
at this time.
18738-012
6.
Reconnect transformer primary leads at 7P1 and
ILLUSTRATION
4-11-30
7P2.
Install cover over primary leads on trans-
former.
Be sure that plastic grommet is snapped
in place in cover cutout.
Close collimator blades and tape a sheet of 1/8"
(3.175 mm) lead over collimator
window.
Cover
tube unit (primarily cathode end) with a lead
apron or place lead screens for additional radia-
tion protection.
4-11-26

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