G-30-1416-en
OPMI® 1FR XY Surgical Microscope on S7 Floor Stand
Issue 4.0
Printed on 14. 11. 2007
Maintenance / Further information
87
S7 floor stand
Defective foot control panel
or focusing motor.
Using the suspension arm,
set correct focal plane.
Contact service dept.
-
Microscope motion too stiff.
Friction adjusting knob on
suspension system tight-
ened too firmly.
Loosen friction adjustment.
Problem
Possible cause
Remedy
See
Problem
Possible cause
Remedy
See
No function at all.
Line power failure.
Contact in-house electri-
cian.
-
Suspension system not
switched on.
Switch on the system at its
power switch.
Automatic circuit breaker in
power switch of suspension
system has been activated.
Press power switch again.
-
Surgical field illumination on
microscope not working.
Defective main and backup
lamps.
Change lamp or insert
backup lamp module.
Thermal cut-out in lamp
housing has been activated.
Remove the cause of over-
heating. For example,
drapes could be covering
the ventilation grid of the
lamp housing. When the
lamp module has cooled
down, the illumination
switches on again.
Failure of suspension
system electronics.
Illuminate surgical field
using an OR illuminator.
Contact service dept.
-