Troubleshooting - Fisher Scientific Bead Mill 24 Manual Del Usuario

Error
Unclosed Lid
Fan not working
Display screen shows
incomplete or
unusual characters
No display on the screen
One or several tubes are not
sealed tightly
Unit powers on with
a loud "BANG"
Unit powers on but motor
does not turn
Fingerplate lock is
difficult to disengage.
Tube leakage
DO NOT: attempt to service the Bead Mill 24 in a manner other than those discussed in this manual.
For any issue that is unsuccessfully corrected using this guide, please contact your authorized dealer
or call Fisher Scientific at: 800.766.7000.

Troubleshooting

Cause
The lid is not latched properly
Detection system is faulty
No Power
Faulty Fan
CPU needs to be reset
No Power
Faulty display screen
The cap is not
properly sealed or the tube is
faulty
Motor control device damaged
due to incorrect voltage
selection
Incorrect voltage selected
Knob position
Speed is too high
High temperature or pressure
inside tubes
Possible Solution
1. Check that nothing prevents the lid from closing.
2. Press lid and ensure the handle is locked properly.
1. Turn off the unit.
2. Contact technical assistance.
1. Check main voltage
2. Check that the voltage of the unit matches that
being delivered by the main power supply.
3. Make sure that the unit is plugged in properly.
4. Check and replace fuses if blown.
1. Turn off the unit.
2. Contact technical support.
1. Turn off the unit.
2. Wait 10 seconds.
3. Turn the unit back on.
1. Check main voltage.
2. Check that the voltage of the unit matches that
being delivered by the main power supply.
3. Make sure the unit is plugged in properly.
4. Check and replace fuses if blown.
1. Turn off the unit.
2. Contact technical support.
If dangerous or potentially dangerous sample
is contained in the tube, apply the proper
decontamination procedure.
Return unit to Fisher Scientific for replacement
of motor control device.
Power off the unit and select appropriate voltage. If
problem persists, contact Fisher Scientific
for assistance.
Turn knob slightly counter-clockwise to release
tension.
Reduce processing time or speed