Accu-Scope 3002 User Manual page 22

TROUBLESHOOTING
MECHANICAL PROBLEMS
Problem
Image will not focus with
high power objective
High power objective
contacts slide when
changed from low power
objective
Lamp does not light when
switched on
Slippage of focus when
using the coarse focusing
knob
Fine focus is ineffective
®
ACCU-SCOPE
(continued)
Slide upside down
Cover glass is too thick
Slide upside down
Cover glass is too thick
Diopter adjustment is not set properly
No electrical power
Lamp burnt out
Fuse blown out
Tension adjustment is set too low
Tension adjustment is set too high
73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com
3002 MICROSCOPE SERIES
Cause Solution
Turn the slide over so the
coverglass faces up
Use a 0.17mm
coverglass
Turn the slide over so the
coverglass faces up
Use a 0.17mm
coverglass
Readjust the diopter
settings
Check power cord
connection
Replace lamp
Replace fuse
Increase the tension on
the focusing knobs
Loosen the tension on the
focusing knobs
22