HF scientific MicroTUV Online UV %Transmission Analyzer User Manual
Page 13
TUV (1/03)
REV. 0.2
GUIDE TO FUNDAMENTAL TROUBLESHOOTING
6.0
TROUBLESHOOTING
6.1
GENERAL NOTES
Service and Technical Support are available from HF scientific, inc. 3170 Metro Parkway, Fort Myers,
Florida 33916-7597, Phone (239) 337-2116, Fax (239) 332-7643.
Page 7
Analyzer:
S Y M P T O M
S O L U T I O N
Display not lit
1.
Make sure that the unit is plugged in and turned on.
Make certain that your power source is providing the
correct voltage.
2.
Shut off power for about five seconds and then turn
it back on. This will initiate a power-on reset.
3.
Check Analyzer fuse. Refer to Section 2.5.2 for correct
use size and instructions for changing.
4.
If none of the above steps correct the problem, contact
HF scientific, inc.'s service dept. for additional support.
Cannot Leave Menu
Invalid parameters may have been inadvertently set.
Examples of this are an incorrect time or date or the
lower limit set higher than the upper limit. Check the
screen and change any invalid numbers.
6.2
TROUBLESHOOTING GUIDE
The following table will supply fundamental troubleshooting information. The guide assumes that the controls
and functions of the instrument are used correctly. The intention of the guide is to eliminate common faults,
not to troubleshoot down to component level.