DALEMANS D-TEX3F+, Instruction Manual

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15
4.2. Error diagnosis
Problem displayed on the alarm panel Possible cause(s)
Non-zero measurement
▪
Presence of gas possible.
Non-zero measurement in the absence of gas.
▪
Detector calibration fault.
Measurement too high or too low
Zero measurement in the presence of gas.
▪
Wiring or connection defective.
▪ Voltage in the detector (between the “
24V
”
and “
GND
” terminals) outside of limits.
▪
Sensor or filter obstructed (dust).
▪
Sensor or filter contaminated. Replace the
sensor AND the filter.
“Fault” signal active on the panel
▪
Wiring or connection defective.
▪
Sensor disconnected or defective.
▪ Voltage in the detector (between the “
24V
”
and
“
GND
” terminals) outside of limits.
4.3. Spare parts and accessories
Spare parts Reference
Card D•BASE 3F+ with catalytic sensor CH
4
100% LEL
BASDLINE031
Card D•BASE 3F+ with catalytic sensor C
3
H
8
100% LEL
BASDLINE032
Card D•BASE 3F+ with catalytic sensor C
4
H
10
100% LEL
BASDLINE033
Cover without face for detector D
•Tex3F & D•Can
BOI00000237
Accessories Reference
Remote gas injection kit D•LINE
ACCKIT00006
Airtight protection kit IP65 D•LINE
ACCKIT00007
Collector cover D•LINE
ACCKIT00008
Airtight remote gas measurement kit D•LINE
ACCKIT00009