Essilor Instruments Retina 550, User Manual, Page: 30 / 31

1. S
AFETY WARNINGS
Electric shock danger. Unplug the power cable from the mains socket before disinfecting the device
and before any maintenance operation.
The device does not contain any piece that requires the user's intervention. Do not dismantle any
part of the device.
It is forbidden to carry out any maintenance operation on the device that is not recalled in
instructions for use.
In case of operational faults or malfunctions or for every operation not mentioned in the
instructions for use, there is the obligation to address a technical assistance center of the device
manufacturer.
2. D
EVICE CLEANING
Clean the external parts of the device using a damp non-abrasive cloth to avoid damaging the body.
Danger of material damages. Do not use solvents or diluent to clean the device.
Retina550 - Fundus camera > V1 - 06-2017
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SER MANUAL
> V. O
RDINARY MAINTENANCE