Selecta
PBL200051, Rev J
80 Maintenance
Slit adjustments are needed. Refer to the Operation section of this
manual for information on adjusting the
slit width.
Slit Lamp table power cord not plugged
in.
Plug in power cable and ensure that the
power switch is turned on.
Fuse is blown. Check that the fuses are not blown. Dis-
connect the power cord before removing
or changing the fuses. Refer to “Changing
the Fuses” in the Maintenance section of
this manual for additional information.
Microscope does not
focus
The eyepieces are incorrectly fitted into
the binoculars.
Ensure that the eyepieces are fully inserted
into the binoculars.
The illumination bulb is faulty. Refer to “Changing the Slit Lamp Illumi-
nation Bulb” in the Maintenance section
of this manual for information on replac-
ing the illumination bulb.
Illumination is blurred The illumination bulb is incorrectly
fitted or faulty.
Refer to “Changing the Slit Lamp Illumi-
nation Bulb” in the Maintenance section
of this manual for information on replac-
ing the illumination bulb.
“External room
interlock” or “W104”
displays on the remote
control
The external room interlocked door has
been opened or the external door inter-
lock plug has been pulled out of the sys-
tem.
Close the interlocked door, or connect the
remote interlock plug, as described in the
Operation section of this manual.
“Energy High >20%” or
“I109” displays on the
remote control
The detected energy level was more than
20% higher than the level selected.
Place the laser in ready mode. If the
condition continues, restart the laser. If
the condition persists, contact your local
Lumenis representative.
“Energy Low < 20%” or
“I110” displays on the
remote control
The detected energy level was at least
20% lower than the level selected.
Place the laser in ready mode. If the
condition continues, restart the laser. If
the condition persists, contact your local
Lumenis representative.
Symptom Probable Cause Suggestion