OEC 9800 Periodic Maintenance Procedure
33
Multi-Power Power Supply Fan
1.
Verify that the fan that cools the power supply is operating.
HV Generator Fan
1.
Verify that the fan that cools the High Voltage (HV) Generator Tank is operating.
X-Ray Tube Cooling Fan (option)
This procedure is applicable only if the system has been equipped with an X-ray Tube Cooling Kit.
1.
Switch
off
the Workstation power switch (if not already switched off), then remove the HV cable cover from the X-
ray tube (if not already removed). You may want to disconnect the fan wires for easier access to the inside of the
cover.
Note
:
For the Super-C, remove the 4 mtg. screws from each vent insert (bottom and side insert), then remove the
inserts to access the filters.
2.
Note the two air filters for Std. C and Super-C, inside the cover attached over the air vents. Clean each filter and
make sure they are free of dust, lint or any substance which would inhibit air flow.
3.
Reconnect the 2 fan wires (if disconnected) and note their color code (black to black, red to red), then reattach the
HV cable cover to the X-ray tube.
