sewerin EX-TEC SNOOPER H, Operating Instructions Manual, Page: 20 / 35

18
5.0 Adjustment
The
EX-TEC® SNOOPER H
is factory-set with test gas. You can
adjust the detector using an appropriate test gas.
To carry out the adjustment you need:
the EX-TEC® SNOOPER H , charged
the SPE test set
the SNOOPER H or SNOOPER H small test head
1.00 vol.% methane or propane test gas in synthetic air
the adjusting pin
Carry out the process exactly the same way as function-testing
(section 4.2).
☞
For a successful adjustment both
steps (adjustment of the zero point and of
sensitivity ) must be carried out !
Switching on the adjustment mode
insert the adjusting pin in the opening on
the back of the detector (item 6)
press the service key behind it and
simultaneously push the on/off key
(item 1) upwards for approx. 2 seconds