YOSHIDA XP73 - Periodical Checks

Maintenance Services
128
Operation Manual
7. Cleaning the ear rod, nose support and carpus support (*)
Dampen a soft cloth with mild detergent, wring well and wipe out dirt from the ear rod,
nose support and carpus support. Wipe away moisture with a dry cloth.
8. Cleaning the X-ray irradiator (Head unit) and the image reception area (Sensor unit)
Dampen a soft cloth with mild detergent, wring well and wipe out dirt. Wipe away
moisture with a dry cloth. Make sure that there is no dust remained after cleaning.
9. Cleaningtheheadxatorfor3Dimageacquisition(**)
Wring a soft cloth with neutral detergent absorbed, and thoroughly clean the forehead
support and head band. Wipe off the water with a dry cloth.
* For equipment with Cephalometric
** For equipment with 3D function
* Caution
• Wiping the plastic and painted surface with chemicals such as thinner, benzene and
alcohol may cause change or discoloration and/or equipment failure. Use a soft cloth
dampened with water to clean the equipment.
7.2 Periodical Checks
Periodical check list
No. Check that: Timing Remarks
1
Thepowercablehasbeenrmlyinsertedinthe
outlet.
pre-operation
2 No cracks or scratches are found on the power cable. pre-operation
3
Theunithassitontheoorstablywithnorattle.
(For more information, see Step 1 of "7.4 Performing
Regular Check Services")
pre-operation
4
"The unit moves up and down properly with no
abnormal noise.
(For more information, see Step 2 of "7.4 Performing
Regular Check Services")
pre-operation
5 The power plug has not generated excessive heat. as needed
6
There is no object around the unit that may interrupt
the image acquisition.
each time
7
The power switch has been turned off after image
acquisition.
each time
8
The head support moves properly.
(For more information, see Step 3 of "7.4 Performing
Regular Check Services")
each time
9
The unit acquires images properly.
(For more information, see Step 4 of "7.4 Performing
Regular Check Services")
each time
10
The power cable has been unplugged from the outlet
after image acquisition.
post-operation