sewerin EX-TEC SR4 - EX-TEC Test Set Usage

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4.14.1
4.14.1
4.1
TT
TT
T
est setsest sets
est setsest sets
est sets
Pump power, zero point and sensitivity should be tested with an
SPE 1SPE 1
SPE 1SPE 1
SPE 1 or
SPE 3SPE 3
SPE 3SPE 3
SPE 3 test set and a suitable test gas:
Pos. 1
SPE 1 SPE 1
SPE 1 SPE 1
SPE 1 test set, used to test:
• pump power
• zero point in the
%LEL and %VOL range%LEL and %VOL range
%LEL and %VOL range%LEL and %VOL range
%LEL and %VOL range
• sensitivity in the
%LEL and %VOL range%LEL and %VOL range
%LEL and %VOL range%LEL and %VOL range
%LEL and %VOL range
and for use with the following test gases:
methane CH
4
: • 1.00 vol.%
• 2.20 vol.% (50 %LEL)
• 100 vol.%
propane C
3
H
8
: • 1.00 vol.% (59 %LEL)
• 100 vol.%