9 Care and Maintenance
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Instruction Manual SDI® 4 (G/54320/EN 0220 Rev01)
9
Care and Maintenance
Cleaning of the SDI® 4 is described in this chapter.
Disinfection is not necessary.
Sterilisation of the SDI® is not possible; only the rubber cap of the star
knob on the SDI® 4 can be sterilised.
Heed the product descriptions and instruction manuals of products
and equipment you use to care for, clean, and disinfect the unit and/
or its accessories.
9.1
Removing the Accessories
Pull the rubber cap off the star knob.
When disconnecting electrical connections: Do not pull on the cable,
but pull the respective plug or loosen the screw connectors. To do so,
take hold of the respective plug.
To disconnect the hand or foot switch: Loosen the screw connector
of the plug at the connecting cable and pull the plug out of the jack.
9.2
Cleaning
Attention
Risk of electric shock if the SDI® 4 is not completely disconnected from
the power supply for these jobs.
Before cleaning the SDI® 4, disconnect it from the power supply.
Required Materials
Damp cloth (distilled water)
Cleaning intervals
Whenever necessary
Cleaning the Housing
Clean only the exterior surfaces of the unit with a damp cloth.
Do not clean the SDI® 4 with aggressive, chlorine-containing,
abrasive or sharp cleaning agents.
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If the protective glasses are dirty, contact OCULUS Service or an
authorized dealer.
