sewerin EX-TEC SR2, Руководство по эксплуатации

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Display 6 - 0 %LEL adjustment Display 6 - 0 %LEL adjustment Display 6 - 0 %LEL adjustment Display 6 - 0 %LEL adjustment Display 6 - 0 %LEL adjustment
Now set the zero point of the %LEL range with fresh air fresh air fresh air fresh air fresh air using the
SPE 1 SPE 1
SPE 1 SPE 1 SPE 1 test set.
•
wait until the display has stabilised
•
confirm the adjustment with the
on/off button (
OK OK
OK OK OK appears in the
LCD display)
•
press the cursor-up button to
move to the next display
Display 7 - 50 %LEL or 59 %LEL adjustment Display 7 - 50 %LEL or 59 %LEL adjustment Display 7 - 50 %LEL or 59 %LEL adjustment Display 7 - 50 %LEL or 59 %LEL adjustment Display 7 - 50 %LEL or 59 %LEL adjustment
Now release:
2.20 vol.% methane CH 2.20 vol.% methane CH
2.20 vol.% methane CH 2.20 vol.% methane CH 2.20 vol.% methane CH
4 4 4 4 4
test gas = test gas =
test gas = test gas = test gas =
50 %LEL 50 %LEL
50 %LEL 50 %LEL 50 %LEL or
1.00 vol.% propane C 1.00 vol.% propane C
1.00 vol.% propane C 1.00 vol.% propane C
1.00 vol.% propane C
3 3
3 3 3
H H
H H
H
8 8
8 8 8
test gas = test gas =
test gas = test gas =
test gas = 59 %LEL 59 %LEL
59 %LEL 59 %LEL
59 %LEL
via the SPE 1 SPE 1 SPE 1 SPE 1 SPE 1 test set.
•
wait until the display has stabilised
•
confirm the adjustment with the
on/off button (
OK OK OK OK OK appears in the
LCD display)
•
turn off the test-gas feed
•
press the cursor-up button to
move to the next display