User's Manual Part 5

8065751131 6.19
ALCON
LIO-AT MAINTENANCE
This section contains information for basic care and maintenance of the instrument. If a
problem occurs on the instrument, call the Alcon Technical Services department and give
details of the breakdown circumstances and effects. From these elements, a technician will
evaluate the problem and determine the maintenance requirements.
WARNING!
Maintenance on any part of the laser system must be performed with the laser
off and the main power plug disconnected.
Checking System Appearance
The condition of the system hardware components must be checked periodically to identify
any fault which might cause incorrect operation of the system.
• Chassis appearance.
• Operation of controls and indicators.
• State of the fi bers and connecting cables.
• Check permanent Doctor Protection Filter for damage; i.e., scratches and cracks.
Any damaged hardware must be replaced. Contact your Alcon Technical Service
representative.
CAUTION
Care and cleaning operations must be performed with the instrument turned off and
power disconnected.
Headset Care and Maintenance
• The eyepieces and the glass in front of the binocular assembly can be cleaned with a soft
cloth (dipped in alcohol if necessary).
• The cushions for forehead and nape can be removed for wiping with soapy water.
• The rest of the instrument can be cleaned with a soft cloth dipped in alcohol. Under no
circumstances should cleaning fl uids be used.
Storage
The LIO-AT should be stored either on the Headset Stand or in the Storage Case when not in
use to prevent inadvertent damage to the headset or cables.