Manuale d’uso e tecnico/User and service manual – Piastrafreezer (da/from sn 981506140)
Bio Optica Milano S.p.A.
via San Faustino 58
I-20134 Milano
Tel. +39 02.21.27.13.1
Fax Acquisti/39 02.21.54.155
Fax Assistenza/Contabilità +39 02.26.41.74.48
Fax V39 02.21.53.000
Revisione 160620 del 20/06/16
Pagina 14 di 17
USE
Press the general switch to start the cooling system.
The internal thermoregulator is set so that the temperature is guaranteed at -20°C. It is not necessary any other
operation of the operator for the working of the instrument.
Cleaning the metal casing
Before effecting the cleaning, switch off the instrument and unplug the cable from the socket. Use only alcohol or
non-aggressive detergents. Do not use abrasive products or acids in order to avoid ruining the varnished or plastic
parts. The instrument does not need to be sterilized because is not expected the treatment of fresh samples but only
of histological samples fixed and included in paraffin.
Maintenance
Effect the periodic cleaning of the back grid.
Replacing the fuses
If the instrument doesn’t start, check that the electric cable has been connected properly, there is current and the
two fuses under the instrument’s socket aren’t burnt. If necessary, change them with fuses of identic value.
Fuses holder socket (N. 2 delayed fuses of 4 Ampere – T4AH250V).
Instructions for the replacement: Switch off the appliance and unplug the cable from the socket. Make a light
pressure on the little carter covering the fuses (if necessary using a little screwdriver), change them, close the carter
and check the instrument’s ignition.
