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Disposal
12 Disposal
The respective applicable national laws must be observed for disposal of the products, with the involvement of corresponding disposal
companies. The unit packaging is to be recycled.
13 What to do if ...?
If electrically operated functions do not work properly,
always check these points first:
• Is the main power switch switched on?
• Is the power cable connected correctly?
• Are all connecting cables attached correctly?
13.1 General
Fault:
The functions cannot be activated with the footswitch.
A cable connection is loose.
Cause 1:
Assignment entered incorrectly on the control unit.
Cause 2:
13.2 Microscope
Fault:
There is no light in the microscope.
A cable connection is loose.
Cause 1:
Quick-change lamp mount not positioned correctly.
Cause 2:
Bulb is defective (message "Check Mainlamp 1/2" appears).
Cause 3:
Fault:
There is no OttoFlex™ light in the microscope.
A filter slide is inserted.
Cause 1:
The switch is set to the slit illuminator position.
Cause 2:
A bulb is defective.
Cause 3:
66
M844 / Ref. 10 713 294 / Version 01
Fault remedy:
Check the power cable.
X
Check the connection of the handles.
X
Fault remedy:
C heck the assignment of the footswitch on the control
X
unit (see chapter 9.4.4).
Fault remedy:
Check the electrical connections.
X
Check the power cable.
X
Fault remedy:
Slide the quick-change lamp mount to the other side (see
X
chapter 8.3.1).
Fault remedy:
If the main illuminator fails during the operation, switch
X
to the other lamp using the quick-change lamp mount.
After the operation, check the bulbs and replace any that
X
are defective (see chapter 11.6).
Fault remedy:
Check to see whether a filter slide is inserted; if so, pull it
X
out. Switch the OttoFlex™ back on.
Fault remedy:
Check the position of the OttoFlex™/slit illuminator
X
switch (see item 6, chapter 6.2) and set it to OttoFlex.
Fault remedy:
Check the bulbs and replace any that are defective (see
X
chapter 11.6).
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