[11] MAINTENANCE AND INSPECTION
11-1.Guide for daily maintenance and inspection (Maintenance and inspection by user)
Management of maintenance and inspection of medical equipment should be implemented by the user (medical
inspection). In case the user does not implement such management, it is permitted that such management is
outsourced to a qualified entity such as a medical equipment repair company.
For safe use of this product, it is necessary that inspection should be conducted in the specified frequency on
the items described below.
No. Item
Frequency
Inspection Method and diagnosis
Influence if inspection is
not conducted
Maintenance required
in case of
nonconformity
1
Appearance of Lamp
Cover
Before start
Check deformation, scratches by
eyes
Deterioration of optical
performance
Change a lamp cover
2
Lamp cover is firmly
attached or not
Before start
Pull the lamp cover. Make sure that
the lamp cover doesn't fall
Lamp cover may fall.
Reattach a lamp
cover
3
Light bulb
Before start
Check whether the light brinks or not
due to the poor connection.
Light bulb turns very hot.
This could shorten bulb
life.
Securely insert a light
bulb into the bulb
holder
4
Light switch
Before start
Set Sensor/Manual switch to Manual.
Confirms the light turns on.
Light doesn't function.
Replace a light bulb
6
Intensity switch
Before start
Change intensity.
It may cause the difficulty
at dental practice.
7
Functionality of
Balance Arm
Before start
Swing the balance arm up/down.
Swing the balance arm right/left.
Make sure the balance arm stops and
holds its position.
Light head doesn't stay at
the desired position.
Adjust the tension of
the balance arm.
8
Vertical rotation of the
Light head
Before start
Rotate the light head up/down. Make
sure the light head stops and holds its
position.
Light head doesn't stay at
the desired position.
Adjust the tension of
vertical rotation.
9
Light head angle
Before start
Confirms the light head is vertically
aligned.
Light head doesn't stay at
the desired position.
Adjust the angle of the
light head.
10
Light head rotation
Before start
Rotate the light head right/left. Make
sure the light rotate 160° to each
direction.
Light head rotates freely.
This may cause the
snapping of a wire.
13
Care exterior
Before start
Chemical and dirt on the product
exterior must be cleaned.
Discoloration and
deterioration to the
exterior, and corrosion and
rusting to metallic
components may arise.
Executes wiping in
accordance with
"Cleaning
Instructions"
Other 1
Once every
week
Make sure that no abnormal noise
occurs when the product is operated.
Light may not function
right.
Other 2
㻃
If the light has not been used for a
long time, make sure the light
functions correctly and safely.
If the light
malfunctions, Contact
your dealer or our office
As needed
Touchless sensor
Before start
Set Mode Selection switch to Sensor.
Confirms the light turns on.
Light doesn't function.
Clean the sensor
surface.
5
11
12
Turn off the light.Contact
your dealer or our office
Contact your dealer or
our office
Turn off the light.Contact
your dealer or our office
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