Dexcowin COCOON DX-7020, User Manual

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(Model: DX-7020) User Manual 50
5.3 Maintenance Schedule
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Periodically review Section 3.1 Intended use / Prohibition for Use and product labeling
to verify instructions for DX-7020.
◆
Users should regularly familiarize themselves with Section 2.4 General
Warnings/checks/Cautions in the instructions.
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When a malfunction occurs, please refer to section 5.1 to inspect the item. Please contact
the manufacturer/distributor immediately if the product seems to have any
abnormalities.
On-Going Check
◆
When turning on the product, confirm that the “ power on ” sound emits and the main menu
screen is displayed.
◆
Exposure time settings are changed by using the control panel. Confirm if time is changed
per standard.
◆
When radiation is emitted, confirm that a sound is emitted and that the exposure light
turns yellow.
◆
After the device is powered on, check that the LED light is on and the device is operating
properly.
Annual Check Up
Users should review the following materials yearly. Be sure to record the results in the Maintenance Log
Sheets located at the bottom of this Section.
◆
Power button functionality verification- Press and hold the power button for one second.
A “power on” sound will emit indicating that the device has powered on. While the device
is on, press and hold the power button for one second to turn off the device. Please check
that the device has indeed turned off.
◆
Confirm that the status on the main menu screen shows “ Ready ” and that it blinks when
the control panel is tinkered with.
◆
Dead-man button verification: sets the exposure time to the maximum time it can be set
to. Press the trigger button to start X-ray emission. Before the exposure time reaches the
maximum time set, release the trigger. Check that X-ray exposure has stopped.
◆
Setting verification — In the settings menu, check that the appropriate settings have been
saved.
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DC adapter verification-Connect the DC adapter to an AC source, and make sure that the
LED light turns on.
Annual Calibration
◆
DX-7020 is factory calibrated and tested prior to release and there are no adjustment
options. However, the optional checks listed below may be performed by a qualified
technician as desired.