5. Maintenance
& Cleaning
2021-07
Instructions for Use for SUNRISE No. 30086638 Rev. No. 2.9
41
5. Maintenance & Cleaning
5.1
Introduction
This chapter contains the following procedures:
•
Replace the filter carriages
•
Replace the main input fuses
•
Clean the instrument
•
Disinfect the instrument
WARNING
BEFORE DOING ANY MAINTENANCE REMOVE THE MICROPLATE.
5.2
Filter Replacement
CAUTION
WHEN HANDLING THE FILTERS, BE CAREFUL THAT THEY DO NOT
BECOME SCRATCHED OR SOILED WITH FINGERPRINTS OR DUST.
The direction of the arrow on the filter glass and the direction of the beam must
be identical. Put in the filter glass accordingly. If you can read the print on the
filter glass when the beam comes from the bottom, it is inserted correctly.
Use only framed or black filters and insert them flush to avoid scattered light.
5.2.1
Filter Carriages for 4Filter Option
The filters of the 4filter carriages can be replaced using the following procedure:
1. Remove the filter carriage from the instrument.
2. Place the filter carriage on a clean flat surface.
1 2 3 4
3. Using a wooden or rubber rod (ensure that the ends are rounded so that the
corners do not scratch the filters) carefully push the filter and retaining ring out
of the filter carriage.
4. Turn the filter carriage over and insert the new filter and the retaining ring.
Rod
Filters
Retaining Rings
Filter
Positions
