Nikon OPTIPHOT-POL Instructions Manual - Page 25
Browse online or download pdf Instructions Manual for Microscope Nikon OPTIPHOT-POL. Nikon OPTIPHOT-POL 28 pages. Polarizing microscope
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Failures
Causes
,
Actions
• Lamp bulb not centered , Centering (Refer to P. 8)
• Condenser not centered , Centering (Refer to P. 10)
• Condenser aperture too much closed --
Open it properly (Refer to P. 12)
• Too low position of condenser
' Correct positioning
(Refer to P. 10)
ed
• Use 12V-50W specified Halogen
bulb
jective,
' Cleaning
• Too low voltage
,
Raise the voltage • Not specified fuse used , Use 1A/250V or O.75A/250V
• Lamp bulb going to be blown
.
, Replacement • Connector not connected securely
, Secure connection
• Fuse holder not firmly fastened
Firm fastening
• Irregular change of house current
Use stabilizer
• Lamp bulb insufficiently
inserted
• Positive connection