BT-410F and BT-410A Operation manual
P/N:410-ENG-OPM-EUR-R12
Bistos Co.,Ltd.
2021,05
11
changed to orange light. When the charging has been finished, the light changes to green.
2) Fault state
In below case, the charger may be defected.
There is no light or a flickering light.
A red light still doesn’t change to orange.
If a green light does not come on after sufficient time has been passed or if the light color changes from
green to red or orange.
CAUTION
The battery pack may be discharged when the device remains turned on for a long time. Please
turn off the device when do not use it.
Note
It is not necessary to charge the lithium-ion battery pack every day. Charging every day may
decrease the life time of battery pack. Thus, please charge the battery pack when the LED
indicator turns to orange.
3.8 Optional operation
1) Loupe
This function can be used to enlarge the examination area. When not using the loupe, loupe can be
separated or turn the loupe 90 degrees to secure the view.
Fig. 3.4 Loupe turned 90 degrees
2) Astral Lamp (BT-410A only)
This function can be used to reduce shadows during surgery or other cases.
4 Maintenance and cleaning
4.1 Checking the light intensity
It is recommended that the intensity of the light be checked before each use, and at least every six months.
When required, please contact to your regional service agent or Bistos Co., Ltd.
CAUTION
Only qualified service personnel should perform service, repair or intensity adjustment.
4.2 Cleaning
WARNING
Before cleaning, remove the battery pack.
Remove dust from the exterior of the device with a soft brush or soft cloth wetted with tepid water.
Remove the dust and dirt on the cable, wipe the unit with a cloth soaked in lukewarm water (40˚C / 104
℉
).
Also kindly wipe it with a clinical alcohol about once a week.
CAUTION
•
Do not use caustic or abrasive cleaners.
•
Do not clean with alcohol, acetone, or other solvents.
•
Never immerse the device or its parts.
4.3 Battery disposal and handling
Be cautious when disposing of the battery pack. Adhere to all applicable laws regarding recycling
Where you try to keep the battery, avoid storing battery above 60°C (140°F). If clothing or skin comes in
contact with material leaked from inside the battery, immediately wash with plenty of clean water.
When you need to replace battery pack, please contact to your local distributor or Bistos Co., Ltd for
technical support.
