PLM-8000 Operation Manual
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6.5 Cleaning the cover glass
(1) Remove the lens holder
(2) Clean the cover glass.
Cover glass
Lens holder
CAUTION
Clean the cover glass under the lens holder with the Hand Air Blower.
The dust on the cover glass may be sharp particles. If you wipe without
an air blower, the coating on the cover glass may scratch. This has the
risk of affecting the measured value.
Carefully remove the dust.
6.6 Fuse Replacement
(1) Turn off the device
(2) Remove the power cord
(3) Open the fuse case
It is easy to work with a flat screwdriver
(4) Remove the old fuse and put in the new one
(5) Close the fuse case
CAUTION
To avoid risk of electric shock, always disconnect the plug from the
system prior to fuse replacement.
