Spectrex SafEye Xenon 700S, User Manual

Page: 61 / 80

TM 799200 Rev. (4), April 2017 61
7 Maintenance Instructions
In this chapter…
General Maintenance page 61
Periodic Maintenance page 61
General Maintenance 7.1
Only basic periodic maintenance is required to keep the SafEye Xenon 700
at maximum performance and reliability levels. The detector and source
units can be maintained with the use of common tools and equipment. The
test results should be recorded in a maintenance logbook, together with a
copy of the delivery form.
Periodic Maintenance 7.2
The optical surfaces of the source and detector viewing windows should be
kept as clean as possible, as they are active devices. Perform proper
maintenance procedures periodically to allow the SafEye system to retain
maximum performance and reliability.
Note : The frequency of cleaning operations depends on the existing
environmental conditions and the applications used.

To perform periodic maintenance:
 Alignment procedures must be performed each time that the source
or the detector unit are opened or moved for any reason.
 The signal verification check corroborates the current signals from
the flash source compared to that of previous alignments. This check
should be performed every 6–12 months. The signal should be
checked according to threshold levels (see
Signal Verification , page
57).
 Perform a functional check every 6 months (see Functional Check ,
page 60).
 The alignment procedure should be performed only if the signals are
below threshold value (see
Signal Verification, page 57).
 Zero calibration (see Zero Calibration , page 58) must be done every
time the detector or source is realigned, or the windows are cleaned.