User Manual CLASSIC 514
August 2023
File: User Manual_CLASSIC 514_rev5.docx
44
9.4 Cleaning of Accesories
9.4.1 Foot switch
The general cleaning instructions (see above) must be respected in any case. When
cleaning the foot switch, prevent the penetration of water or cleaning agents. Never
place the foot switch in water or cleaning agent, this could lead to a short circuit.
9.4.2 Laser safety goggles
The cleaning instructions provided with the laser safety goggles must be respected.
In general, never use chemicals for cleaning that could damage the coating fo the
glasses. Always use soft cloths that do not leace scratches on the surface
9.4.3 Slit Lamp
You can find detailed information on the care and maintenance of the slit lamp in the
accompanying manual. It is essential to follow these instructions.
9.4.3.1 Slit Lamp mirror
If necessary, clean the slit lamp mirror with a suitable lens brush. After dedusting, clean
the mirror with Kodak lens cloths and a few drops of pure acetone. Do not use the cloth
dry, otherwise the mirror will be scratched. Press only lightly so that the mirror is not
adjusted. Do not rub more than once or twice. Heavy rubbing only spreads the dirt and
causes scratches.
9.4.3.2 Dust Cover
After each use, the dust cover and the red display protective cover should be replaced to
keep the surfaces clean.
9.4.3.3 Testing the Slit Lamp Focus
1) Use the focus rod and insert it into the hole in the slit lamp axis. Follow the slit lamp
manual that comes with the device.
2) Turn on the laser. Make sure that the laser is not triggered during this time. The
laser must be in the READY mode. Center the aiming beam in the middle of the
visual field on the focus rod.
3) Check that the aiming beam is circular and symmetrical.
A disturbed target beam can be an indication of a faulty system; thus, the aiming
beam can be a tool to check the integrity of the system.
