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Preventive Maintenance
Safety Precautions
Safety Precautions
Replacement Parts
Accessing the
Service Mode
Outside Case
Cleaning
5-2
Model 146i Instruction Manual
Read the safety precautions before beginning any procedures in this chapter.
WARNING If the equipment is operated in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired.
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly grounded antistatic wrist strap must
be worn while handling any internal component. For more information
about appropriate safety precautions, see the "Servicing" chapter.
See
"Replacement Parts List"
list of replacement parts.
If the Service is not displayed on the Main Menu, use the following
procedure to display it.
1. At the Main Menu, press
>
to scroll to Service Mode > and press
The Service Mode screen appears.
2. Press
to toggle the Service Mode to ON.
3. Press
>
4. Return to the procedure.
Clean the outside case using a damp cloth being careful not to damage the
labels on the case.
Equipment Damage Do Not use solvents or other cleaning products to
clean the outside case.
on
page 7-5
in the "Servicing" chapter for a
to scroll to Instrument Controls > press
to return to the Main Menu.
.
Thermo Fisher Scientific
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Troubleshooting
