sewerin EX-TEC SR4 - EX-TEC Adjustment Guide

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5.05.0
5.05.0
5.0
AdjustmentAdjustment
AdjustmentAdjustment
Adjustment
EX-TEC® SR5, SR4, SR2 and VARIOTEC® 8 detectors are factory-set
for all measuring ranges.
You can adjust each of the ranges using appropriate test gases (one
for each range).
☞
All the following adjustment steps are shown on anAll the following adjustment steps are shown on an
All the following adjustment steps are shown on anAll the following adjustment steps are shown on an
All the following adjustment steps are shown on an
EX-TEC® SR5
detector; they are identical for all other detector; they are identical for all other
detector; they are identical for all other detector; they are identical for all other
detector; they are identical for all other
models !models !
models !models !
models !
TT
TT
T
esting procedureesting procedure
esting procedureesting procedure
esting procedure
Connect your detector (switched off) to the
SPE 1SPE 1
SPE 1SPE 1
SPE 1 or
SPE 3SPE 3
SPE 3SPE 3
SPE 3 test set
and a test gas .
• now press these 3 buttons
simultaneously
Display 1 - version number / zero pointDisplay 1 - version number / zero point
Display 1 - version number / zero pointDisplay 1 - version number / zero point
Display 1 - version number / zero point
Once the number of available operating hours has been displayed the
detector is in
adjustment mode:adjustment mode:
adjustment mode:adjustment mode:
adjustment mode:
• the software version number (e.g.
V1.0) is displayed and the pump
runs at maximum power
• the reading display flashes until
the zero point of the sensor has
been automatically established