Troubleshooting – Leica Biosystems CM1850 UV User Manual
Page 38
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38
Instructions for use V 2.6 – 10/2012
No or insufficient refrigeration
Scraping noise at the microtome
- Compressor defective.
- Leak in the cooling system.
- Inappropriate site conditions.
- Ventilation slits of the liquefier
dirty.
- Friction between the slot cover
and the microtome housing.
- Call technical service.
- Call technical service.
- Check site conditions as de-
scribed in section 5.2.
- Clean the ventilation slits as
described in section 10.3.1.
- Apply cryostat oil to the slot
cover and distribute by turning
the handwheel or with a cloth.
Problem
Cause
Remedy
8.
Troubleshooting
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