Annual Maintenance - KaVo ORTHOPANTOMOGRAPH OP 3D User And Installation Manual

7 Maintenance

7.4 Annual maintenance

An authorized service technician must carry out a full inspection of the device once a
year.
The following checks must be carried out during the inspection:
• Check that the mains cord is not damaged in any way.
• Check that the protective earth is connected.
• Check that all fixing screws are tight.
• Check that the positioning lights operate correctly and are aligned correctly.
• Check that no oil is leaking from the tubehead.
• Check that all covers and mechanical parts are correctly secured and have not come
loose.
• Check that any vents in the covers are not blocked with dust and that no dust has
accumulated inside the device.
• Check the functionality of the power switch.
• Check the functionality of the Emergency Stop button.
• Check the Z-movement limits.
• Check that the exposure warning indicators work correctly.
• Check device movements and functionality of exposure switch.
During the annual maintenance, all calibrations and QC programs must be performed
according to chapter
The full maintenance procedure is described in the device Service Manual available only
for authorized service technicians.
80
Reviewed Suuronen Esa 2019-09-19 12:21
Approved Lassinen Juuso 2019-10-02 14:37
Complete device calibration on page 117.
ORTHOPANTOMOGRAPH
™
OP 3D
D519207, 19