BRASSELER USA EndoSync TR-CM BSL, Operation Instructions Manual

Page: 33 / 44

32 Operation 2016-03-07
Troubleshooting
If the instrument does not seem to be working properly, the user should first try to inspect and adjust it himself.
* If the user is unable to inspect the instrument himself or if the instrument fails to work properly after being adjusted or after
parts are replaced, contact Brasseler USA.
Problem Check Points Response
Does not turn ON. • Check battery power. • Charge battery
• Check battery installation. • Install battery properly.
No beeping sound. • Check if sound is turned OFF. • Set beep volume for Low or Big
Beep sounds even
when unit is not being
used. • Unit may be set for reverse rotation. • A beep sounds periodically whenever the unit is
set for reverse rotation. Turn the beeper OFF if
it is annoying. (This will stop all beeping except
when the unit is turned ON.)
Backlight color does not
change. • See if this function has been turned OFF. • Turn this function ON, if necessary.
Motor does not start
when file is inside ca-
nal. • Is EndoSync A.I. properly connected and
turned ON?
• Check transmission cable connections. Turn ON
the EndoSync A.I.
• Is the contrary electrode for the EndoSync
A.I. hooked in the patient’s mouth?
• Hook the contrary electrode in the corner of the
patient’s mouth.
• Is “Apical Action Function” setting turned
OFF?
• Turn “Apical Action Function” setting ON.
• Is Auto Start & Stop turned OFF? • Turn “Auto Start & Stop” setting ON.
• Has the meter gone past the Flash Bar? • Set the Apical Stop or Reverse for Reverse (REV).
Motor starts but then
stops right away. • Did you hold down the Main switch for
more than 1 second?
• If you hold the Main switch down for more than
1 second, the motor runs only while the switch
is held down and stops when it is released. The
motor will run without stopping if you release the
switch in less than 1 second.
• Does “Abn.Stop LowBat” appear in the
display?
• Very low battery power. Charge battery.
Motor reverses rotation
on its own. • Check Torque Reverse setting. • The torque reverse can be turned OFF (TRL set-
ting).
• Check Apical Reverse setting. • You can change the Apical Reverse setting to Api-
cal Stop.
Motor reverses rotation
too quickly. • Check Torque Reverse setting • Increase the torque reverse setting.
• Is the Apical Torque Reduction setting
turned ON?
• The torque reverse value goes down as the file
approaches the apex if the Apical Torque Reduc-
tion is turned ON. Turn this function OFF to keep
the torque reverse value constant.
Motor runs back and
forth continuously • Is it set for OTR mode? • Torque load is greater than the setting for the
OTR mode.
• Does it do this even after calibration? • Increase the torque setting by 1.
* See page 10 for how to calibrate the instru-
ment.