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６ ADJUSTMENT/REPLACEMENT OF EACH PART
ＭＵＸ-１００ SERVICE MANUAL ６ - １４
6-3 Replacement of X-ray Tube
WARNING
Make sure to set to OFF the main breaker before starting the work.
６-３-１ Replacement of X-ray tube
Replace the X-ray tube using the procedure below.
1. At first, set the tube (arm) to the position shown in Fig. 6-21, and fix it with bolts (M8 or M12×40).
(Fix the internal weight.)
WARNING
Make sure to fix the weight before replacing the X-ray tube. Otherwise, the system may
become unbalanced , leading to unexpected accidents.
Fig. 6-21 Fixing the Weight
2. Remove the collimator from the rotation unit mounted in the tube. Put the removed collimator on cushion on the
main unit or a base.
Fig. 6-22 Removing the Collimator
3. Disconnect the high voltage cable from the plug area. Disconnect
the low voltage cable from the connector relay area under the arm.
At this time, in disconnecting the high voltage cable, loosen the ring
rotation stopper (set screws in 4 positions). It is recommended for
easier work to remove also the angle bending the high voltage
cable.
(If this angle remains attached, it is difficult to connect the high
voltage cable to the plug.)
Fig. 6-23 High Voltage Cable Fixing Ring
Arm p
sition whe
the tube is replaced
Fix the weight wit
bolts from here.
Remove these screws (in 4 positions
in the entire circumference), an
remove the collimator.
Loosen these screws,
and remove this ring.
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