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General| Type | Slit lamp |
|---|---|
| Voltage | 100-240 V |
| Frequency | 50/60 Hz |
| Magnification Steps | 5 |
| Slit Width | 0 to 14 mm |
| Slit Length | 1 to 14 mm |
| Slit Rotation | 0 to 180 degrees |
| Illumination | Halogen |
| Filters | blue, green |
The device is intended for use in doctor's practices, hospitals and optometrists' and opticians' premises.
Specifies temperature, air pressure, and relative humidity ranges for transport, storage, and use.
Instructions for checking packaging, unpacking, reporting damage, and handling packaging materials.
Warnings about unauthorized modifications, trained specialists, third-party devices, and stacking.
Warnings about explosive environments and device shutdown after use.
Details light toxicity risks and exposure time limits for retinal protection.
States the device does not require disinfection; refer to Maintenance for cleaning.
Outlines warranty terms, product liability, and manufacturer disclaim claim.
Explains important symbols used in the manual, including safety and regulatory marks.
Lists and illustrates the components of the slit lamp system and its accessories.
Notes initial assembly and removal of transport lock.
Instructions on connecting the power supply and using specific HAAG-STREIT power units.
Explains the instrument base with weight compensation facility.
Procedure for setting the weight compensation facility.
Instructions on how to activate the weight compensation facility.
Instructions on how to deactivate the weight compensation facility.
Details on adjusting the friction of the slit width control knob.
Steps to switch on the device using the mains isolator and setting the illumination control.
Instructions for individually setting eyepieces based on examiner refraction and using sliding occluders.
Guidance on patient positioning, cleaning contact surfaces, and setting slit height for examination.
Detailed steps on adjusting chin rest, slit lamp height, illumination, magnification, slit width, and angle.
Description of various filters (grey, red, blue) and aperture sizes for illumination control.
Explanation of the fixation star's function for patient focus during examination and treatment.
Details on microscope components like front lens, magnification changer, and eyepiece adjustments.
Procedure for switching off the illumination controls and the main power supply.
Provides specifications for slit image width, length, illumination field circle, and rotatability.
Details stereo angle, magnification changer, ocular magnification, pupil distance, and total magnification.
Specifications for the instrument base's operation and dimensions.
Specifies the net weight of the instrument base without optional accessories.
Steps for checking the slit lamp's focus, slit width, illumination strength, and magnification.
Recommendations for annual inspection by an authorized service technician.
Instructions on cleaning the housing, avoiding liquids, and dusting glass surfaces.
Guidance on accessing and replacing the illumination mirror, emphasizing use of LOT number mirrors.
Recommendation for using dust covers to protect the slit lamp when not in use.
Lists various accessories and spare parts for the slit lamp with their respective part numbers.
Information on standards compliance (EN 60601-1, EN ISO 10939, EN ISO 15004-2).
Details the classification of the BQ 900 slit lamp as protection class I and Class II.
Instructions for proper disposal of electrical and electronic devices.
Lists the relevant standards the BQ 900 slit lamp complies with.
States compliance with EN 60601-1-2 for electromagnetic compatibility and interference emission.
Details guidance and declarations regarding RF emissions, harmonics, and voltage fluctuations.
Provides guidance on immunity tests for electrostatic discharge, transients, surges, and power supply variations.
Details guidance on RF immunity for non-life support devices, including conducted and radiated RF emissions.
Provides recommended safe distances between portable HF communication devices and the slit lamp.
