“More than just Digital”
Page
54
of
81
Doc. Name: PEDRA User’s Manual/Doc. No.: PEDRA-1417M-UM
Initiate date: 2020.07.25 /Revision date: 2020.10.15 (Rev. 1)
7 Maintenance
In order to ensure that the device is used safely and normally, be sure to inspect the device before use.
If any problem is found during the inspection and cannot be corrected, please contact your sales rep-
resentative or a distributor.
Daily inspection
For safety reasons, be sure to turn OFF the power to each piece of device before
attempting the following. Otherwise, an electric shock may result.
Cable
1)
Ensure that cables are not damaged and cable jackets are not torn.
2)
Ensure that the power cord plugs are securely connected to both the device AC inlet and the AC
outlet.
Detector
1)
Ensure that there are no loose screws or breaks.
2)
Ensure that there is no dust or foreign matter on the detector surface and connectors.
Federal law restricts this device to be dealt or operated by a physician or medical
assistant.
Cleaning
Use a dry cloth to clean surfaces of the device. Do not use detergents or organic solvents to clean the
device.
Do not use abrasive brush, scraper, or acid/alkaline cleaner when cleaning your
product.
