BW GasAlert Quattro, Руководство пользователя

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GasAlertQuattro
User Manual
Startup Troubleshooting
Table 15. Startup Troubleshooting
Error Screen Problem Solution Error Screen Problem Solution
Auto-zero Error
Sensor(s) failed to
auto-zero
Calibrate the sensor. Last Calibration
Failed
Displays when the last
calibration failed. If the
Force Calibration
option is enabled, the
sensors must be cali-
brated.
Press
C
and calibrate the
sensor(s) immediately. Refer
to
Calibration Procedures .
If Cal IR Lock is enabled, an
IR device (IR Link or Micro-
Dock II) must be used to cali-
brate.
Self-test Failed
Sensor(s) fails the
self-test during
startup.
Press
C
to accept
the failed sensor(s). The
Sensor self test error
accepted
screen displays.
Replace the sensor when
startup is complete. Refer to
Replacing the Sensors .
Force Calibration
If the
Force Calibra-
tion option is enabled,
the sensors must be
calibrated to enter
normal operation.
Press and hold
C
to calibrate
the sensors, or press
C
and
release to deactivate the
detector. Refer to
Calibration
Procedures .
If Cal IR Lock is enabled, an
IR device (IR Link or Micro-
Dock II) must be used to cali-
brate.
All Sensors Fail
If the Lockout on
Self-test Error
option is enabled and
all sensors fail, the
detector automati-
cally deactivates.
A failure of all sensors
can be caused by poi-
soning (alcohol and sili-
con). Allow sensors to
recover for 1 hour. If
sensors fail startup
again, refer to
Replac-
ing the Sensors .
Calibration
Overdue
Displays when calibra-
tion is past due. If the
Force Calibration
option is enabled, the
sensor(s) must be cali-
brated to enter normal
operation.
Press
C
to continue and cali-
brate the sensor(s) immedi-
ately. Refer to
Calibration
Procedures .
If Cal IR Lock is enabled, an
IR device (IR Link or Micro-
Dock II) must be used to cali-
brate.