Replacing The 6 V / 30 W Halogen Lamp Or The Led Illumination; Changing Objectives - Zeiss Primo Star Instrucciones De Manejo

Carl Zeiss
Fig. 39 Replacing the 6V 30W halogen lamp
or the LED illumination module
Fig. 40 Changing an objective
46
Start-Up and Operation
3.7.3
Unplug the plug-in power unit from
the power outlet and allow for a
sufficient cool-down time of the
6 V / 30 W halogen lamp before you
replace it.
• Loosen both fastening screws (Fig. 39/3) of the
illumination module (Fig. 39/1 or 2). In doing
so, slightly press the screws against the spring
and turn them by 90°: Turn left screw clockwise
and right screw counterclockwise.
• Pull the illumination module (Fig. 39/1 or 2) out
of the stand.
• If the stand is equipped with a 6 V / 30 W
halogen lamp (Fig. 39/2), remove the halogen
lamp (Fig. 39/4) from the lamp carrier and insert
the new halogen lamp. Do not touch the new
lamp with naked fingers as this will reduce lamp
life.
• If the stand is equipped with an LED source,
replace the complete illumination module
including the LED (Fig. 39/1).
• Push the illumination module (Fig. 39/1 or 2)
back into the stand and fasten it by means of
the two screws (Fig. 39/3). In doing so, slightly
press the screws against the spring and turn
them by 90°: Turn left screw counterclockwise
and right screw clockwise.
3.7.4
• Turn the focusing drive to move the mechanical
stage fully down.
• Turn the nosepiece (Fig. 40/3) to move the
objective to be changed (Fig. 40/1) into a lateral
position.
• Unscrew the objective using the rubber strip
included in the delivery and remove it
downward.
• Screw the desired objective (Fig. 40/2) hand-
tight into the nosepiece as far as it will go.
• If you intend to insert the objective in a lens
mount not used so far, remove the dust cover
from the
nosepiece.
415500-7344-008
Primo Star / Primo Star iLED
Replacing the 6 V / 30 W halogen
lamp or the LED illumination

Changing objectives

corresponding mount of the
11/2013