Changing The Hal 100 Halogen Lamp; Changing The Hbo 103 W/2 Mercury Pressure Short-Arc Lamp - Zeiss Axioskop 2 plus Operating Manual

Axioskop 2 plus
Axioskop 2 mot plus
2.2.7 Changing the HAL 100 halogen
lamp
• Switch off the microscope as described in
section 2.1.9, remove plug (2-11/5) from 12 V /
100 W socket (2-11/4) and allow the instrument
to cool down for approx. 15 mins.
• Loosen screw (2-29/5) until the lamp housing
can be removed in an upward direction.
• Press both spring levers (2-29/3) downwards
and pull out the old halogen lamp (2-29/2) in
an upward direction.
• Press both spring levers downwards, insert new
lamp, with protection cap (2-29/1) being
attached in lamp base (2-29/4), let go the
spring lever and pull the protection cap off.
• Press spring lever briefly downwards again to
center the lamp.
• Attach
lamp housing
clamping screw (2-29/5).
2.2.8

Changing the HBO 103 W/2 mercury pressure short-arc lamp

Before opening the lamp housing, make sure that no connection to the electrical line is
available.
The HBO 203 W/2 lamps may only be changed after they have cooled down. Allow the HBO
103 microscope illuminator to cool down for approx. 15 mins to avoid the risk of burns.
The HBO 103 W/2 lamp may only be removed from the packaging and inserted in the HBO
103 illuminator if a protective mask and safety gloves are worn.
All electrical clamping connections must be made carefully. Pronounced heat during operation
may result in loose contacts.
B 40-075 e 10/03
START-UP
Attachments and conversions
again and tighten
Fig. 2-29 Changing the halogen lamp
Carl Zeiss
2-19