Ryf Axio Lab.A1, Руководство по эксплуатации

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Carl Zeiss Installing standard components Axio Lab.A1
60 430037-7144-001
04/2013
3.1.11 Installing or changing the
12 V 50 W halogen lamp
Each Axio Lab.A1 reflected light stand is equipped
with a 12 V 50 W halogen lamp. To insert or
replace a halogen lamp, proceed as follows:
x
Switch off the microscope, remove the power
cord on the microscope and allow it to cool
down at least 15 min.
x
Loosen the screw (Fig. 3-20/ 2 ) in the cover.
x
Swing the cover (Fig. 3-20/ 1 ) slightly upwards
and apply pressure from below to remove it
from the stand.
x
Remove lamp plug (Fig. 3-21/ 1 ) from the
halogen lamp (Fig. 3-21/ 3 ).
x
Press the securing clips (Fig. 3-21/ 2 ) on both
sides of the lamp holder and swing the latter
downwards.
x
When changing the lamp remove the lighting
unit (Fig. 3-21/
3 ).
x
Position the halogen lamp (Fig. 3-22/ 2 ) on the
contact surface of the lamp holder (lamp will be
held secure by the groove).
x
Press the securing clip (Fig. 3-22/ 1 ) on both
sides of the lamp holder and swing it upwards
until the securing clip is seated against the
halogen lamp. Slowly release the securing clip
so that it opens and engages in the retaining
elements to the right and left.
x
Check that the halogen lamp is correctly seated
and insert the plug (Fig. 3-22/
3 ) on the pins of
the latter. Ensure that it engages properly to
avoid bending the pins.
x
Insert the cable of the lamp plug into the stand
so that it is not damaged when the cover is
mounted.
x
Insert the cover (Fig. 3-20/ 1 ) at a slant from
below into the upper holding elements of the
stand, swivel down and press into place.
Tighten screw (Fig. 3-20/
2 ).
x
Reconnect the power cord.
Fig. 3-20 Removing the cover
Fig. 3-21 Removing the 12V 50W halogen
bulb
Fig. 3-22 Installing the 12V 50W halogen
bulb