Fukuda Denshi DS-7001, Service Manual

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Maintenance Check
This section explains the daily check and periodic check items of the device.
About the Maintenance Check
Periodic inspection must be performed. When reusing the device which was left unused for a
while, always check that the device operates properly and safely before use.
To ensure safety, reliability, and high performance, a “Daily Check” and “Periodic Inspection”
must be performed. We are not liable for any accident arising from lack of maintenance.
CAUTION
l Do not open the housing of this device.
l Avoid alcohol or other liquids from getting into the equipment.
Daily Check
Perform daily inspection using the “Daily Check List”.
Periodic Check
Periodic inspection of medical electronic equipment is mandatory to prevent failures and
accidents and to ensure safety and reliability.
Periodic maintenance may be performed by each medical institution or by a third party by
concluding a “Maintenance Contract”.
Periodic Replacement Parts
To ensure reliability of safety, function, and performance of this device, the following
components must be replaced periodically.
Reference For procedure to replace the periodic replacement parts, refer to ”6. Periodic
Replacement”.
Component Replacing Period
LCD Unit
10,000 hours or more of continuous use, or 2 years or
more
Lithium Battery for Data Backup
(ER-3VC)
6 years
Battery Pack (10HR-AAC-4781) 2 years, or 300 times of charging / discharging
CAUTION
The periodic replacement parts must be replaced at specified period.
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