Chapter 3 - How to...
1.
Capture a reference eye image.
2.
Put on powder-free gloves.
3.
Remove the eye piece.
4.
Inspect the surface of the mirror for visible dust. Take note of any smudges or spots.
5.
Fold an Optos-approved cleaning cloth twice so that it has a number of layers.
6.
Use single downward strokes to gently wipe the mirror. Always start from the top of the visible area.
7.
Check the mirror again for any remaining dust, smudges or spots.
8.
If the main mirror still shows smudges or spots, follow the sub-steps below, otherwise go to the next
step.
a.
Open an Optos-approved pre-moistened >99.5% IPA (isopropyl alcohol) wipe and fold twice.
Mirror cleaning wipes are available from Optos.
b.
Gently wipe individual smudges or spots; only wipe these areas and NOT the rest of the
mirror.
c.
Inspect the mirror surface and confirm all smudges or spots have been removed.
9.
Refit the eye piece.
10.
Take another image and compare it to the original reference eye image to determine if the image
quality has been sufficiently improved.
Disinfection
CAUTION
Wear powder-free gloves at all times when cleaning the device including the scan head
and main mirror. If the gloves become contaminated they must be replaced immediately.
Always follow the cleaning and disinfecting agents’ manufacturer’s instructions and
precautions; for storage, method of application, protective gloves, shelf life and disposal
to help assure effective and safe use of the product.
Be careful NOT to damage the scan head covers when cleaning.
Do NOT use lint cloths, tissues, or other materials that may create dust, on or near the
scan head. Always allow cleaned areas to air-dry.
External surfaces must be cleaned of all visible contamination when they become dirty or soiled with bodily
fluids. Follow your internal clinic or hospital decontamination procedures.
Cleaning of the external surfaces of the device should be carried out on a regular basis, see General cleaning on
page43.
3.4.8.4 Battery replacement
CAUTION
Do NOT remove the scan head covers. Only Optos trained technical personnel are
permitted to service the device.
A 3V Lithium coin battery is embedded in the hardware for the device and does NOT require to be changed by
users. If there is a problem, please contact your Optos representative, see Contact us on page59.
Part Number: G102748/9GSE Page 45 of 65
Copyright 2017, Optos plc. All rights reserved. English
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