Maintenance And Inspection - Morita Veraview iX Operation Instructions Manual

Maintenance and Inspection

Regular Inspection
■ Maintenance and inspection are generally consider to be the duty and obligation of the user, but if, for some reason, the user
is unable to carry out these duties, they may be performed by the accredited service personnel. Contact your local dealer or J.
MORITA OFFICE for details.
■ Replace the parts listed in the Parts Lists as necessary depending on degree of wear and length of use.
■ This apparatus should be inspected every 6 months in accordance with the following maintenance and inspection items.
■ The inspection items marked * may only be performed by the service personnel for further preventive inspection and mainte-
nance during the life of the device.
Maintenance and Inspection Items
1. Power Supply Voltage
* Use a digital or analog tester to measure the unit's power supply. The result must be within the range below.
Type EX-2: 220 V – 240 V ±10%
2. Ground connection
Visually inspection the ground connection to make sure it is securely and properly connected.
3. Fixing state of unit
R-Type: Make sure that the Base is firmly fixed to the floor, and not be wobbly.
WA-Type: Make sure that the Inverter box is fixed to the wall, and not be wobbly.
4. Arm and Tube head action
Operate Arm and Tube head to confirm backlash. Check whether it stops at the intended stop position.
Confirm the arm moves normally (without abnormal noise).
Confirm the mechanical stopper. Arm and Head shall not over the intended range of movement.
5. Head/ Cone
Check for oil leaks, if the insulation oil filled in the tube head assembly in X-ray Head from the outside of the enclosure.
* Oil leak check from the tube head assembly inside the enclosure may only be done by the accredited service personnel.
Check the cone has no damages. Make sure that cone is securely attached.
6. Chair and Head rest（R-Type）
Confirm seat height is adjusted by lever. Check chair and head rest do not be wobbly.
7. Electrical circuitry
Make sure all wiring and connections are intact.
* Inspection of the wiring inside the enclosures may only be done by the accredited service personnel.
8. Power switch
Make sure main power can operate On/Off by power switch. Check power lamp lights when power switch is on.
9. Control Panel
Check all keys, Film or Digital key, kV selection key, Patient selection key, Tooth/teeth selection key and Up/down key, can
operate properly, and confirm the display is switching correctly.
10. X-ray emission
Confirm that X-ray is emitted by hold down the Emission key/Emission button, and an audible signal will sound and exposure
indicator will light up, and the audible signal and exposure indicator automatically stop when emission is completed
* Check the actual kV and mA values. The kV and mA values are within the range below.
kV: Setting value ±10%, mA: 7 mA ±10%
11. Emergency stop
If you release Emission key or Emission button during the X-ray emission, make sure exposure is stopped and error
message "E00" is displayed.
12. Pointer
When turns on the device, the pointer lights and it will be turned off automatically in one minute.
The pointer lights up again by pressing the switch in back of the tube head.
13. X-ray field
Check predetermined X-ray field Size is in the edge of Cone.
* For repairs contact your local dealer or J. MORITA OFFICE.
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