Haag-Streit BQ 900 Mode D'emploi page 5

 Safety
Ambient conditions
• Transportation Temperature
Air pressure
Relative humidity 10%
• Storage Temperature
Air pressure
Relative humidity 10%
• Working Temperature
Air pressure
Relative humidity 30%
Installation
• To avoid condensation, allow the instrument to adjust to room
temperature for several hours before unpacking.
• Always mount the slit lamp and the headrest on an electric
insulated and fire resistant table top.
• The rail covers (33) prevent from a tip over of the slit lamp.
• Check: do the connection pieces of the accessories fit tightly
(like screwed connections and quick fit)?
Operation and surrounding
• Only qualified and trained personnel should operate the
equipment, the training is at the owner's responsibility.
• Use only Haag-Streit accessories.
• Shut down after every use. In case the dust cover is used:
risk of overheating.
• Never use the ocular to look at the sun.
• Never operate the instrument in the same room with combu-
stible gases, volatile solvents (alcohol, benzol) or flammable
anesthetic agents.
• Avoid humidity.
Changing the light bulbs
• Switch off the main switch - disconnect the mains connec-
tor.
• Allow the bulb to cool down.
• Do not open the slit lamp for any other reason than to change
the light bulb.
Electrical
• Only a hospital grade 3-conductor electrical power supply
cable must be used. For USA and Canada: Detachable Power
Supply Cord Set, UL Listed, type SJE, SJT or SJO, 3-conduc-
tor, not smaller than 18 AWG.
• Plug, cable and ground lead connection of the socket have
to be in perfect condition.
Cleaning
• Clean the slit lamp housing only with a slightly water dam-
pened cloth.
• No liquids, no alcohol or corrosive agents.
• Clean only the exterior surfaces of the optical parts.
Light toxicity
• Long and intensive illumination could damage the retina. The
brightness of illumination should be kept at a minimum, to view
the structure of the target clearly. To avoid potential eye damage,
the examination should not last longer than necessary.
-40 °C to +70 °C
500 hPa to 1060 hPa
to 95%
-10 °C to +55 °C
700 hPa to 1060 hPa
to 95%
+10 °C to +35 °C
800 hPa to 1060 hPa
to 75%
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1500.7001000.04120 © Haag-Streit AG, CH-3098 Koeniz, Switzerland
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