ENMET RECON-IS - Manual (Page 10)

RECON-IS ENMET
8
4.0 Troubleshooting RECON-IS
Problem Possible reason Solution
The detector cannot be
turned on
Battery used up Please contact ENMET.
Circuit fault Contact the distributor or ENMET.
No response to the gas
Warm-up not finished Wait till warm-up is finished
Circuit fault Contact the distributor or ENMET.
Testing not accurate
Sensor is end-of-life Contact the distributor or ENMET.
Not calibrated for long time Calibrate it in time.
Gas level is negative Sensor drift Calibrate zero point
Zero calibration
unavailable
Too much sensor drift Calibrate or replace the sensor
5.0 Sensor Replacement
Warning : the replacement sensor must be the same type as the sensor to be replaced.
Remove retaining screw, open the RECON-IS, pull out the present gas sensor (If the sensor is too tight, please shake it slightly
and then pull out it). And then put new gas sensor into the sensor socket. Make sure the sensor plug and socket is
corresponding. After replacement, screw on the retaining screw.
Caution: When plugging in the gas sensor, please don’t use too much pressure. Otherwise, the sensor may be damaged.
After replacement, please calibrate the sensor after the detector works for 30 minutes.
Figure 4: Replacing RECON-IS Sensor
5.1 Replacement Sensors
ENMET replacement sensor part numbers:
Table 2: Sensor Part Numbers
Description of Part Part Number
Sensor H2S 02542-0200
Sensor O2 02542-1100
Sensor CO 02542-1200
N OTE : Contact ENMET or local distributor for additional sensor information.
Sensor
Sensor Socket
Screw