Snap-On Diagnostics DGA 1000, Manual, Page: 79 / 116

Maintenance
4-11
LOW FLOW
Solution: The Gas filter or Exhaust Sample probe is clogged.
Replace Gas filter or clean Exhaust Sample Probe.
NEW O
2
SENSOR NOT WITHIN LIMITS
Solution: Contact your Service Representative.
NO FLOW
Solution: The analyzer pump is not running. Try to restart the
pump by activating and deactivating the STANDBY mode. When
the pump does not run, contact your Service Representative.
NO GAS CALIBRATION REQUIRED
Solution: The system needs a Gas calibration using NO . Contact
your Service Representative.
NO SENSOR NOT CONNECTED
Solution: The NO sensor (option) is not installed.
O
2
SENSOR NOT CONNECTED
Solution: Contact your Service Representative.
OUTPUT FLOW FAILURE
Solution: The Gas Sample Outlet is clogged. Activate the
STANDBY mode. Clean the Gas Sample Outlet. Deactivate the
STANDBY mode.
PRE-WARNING CHANGE O
2
SENSOR
Solution: Contact your Service Representative.
PRE-WARNING IR GAS CALIBRATION REQUIRED
Solution: Calibrate with Gas or contact your Service
Representative.
SIBENCH ERROR OR WARNING
Solution: This code appears together with a Gas bench error.
Contact your Service Representative.
TEMPERATURE MEASUREMENT ERROR
Solution: Switch the analyzer OFF and then ON again to reset. If
fault persists, contact your Service Representative.
TOO MUCH WATER IN PRIMARY FILTER
Solution: Wait until the analyzer has removed the water from the
bowl, or the water filter may be clogged.
VACUUM MEASUREMENT ERROR
Solution: Switch the analyzer OFF and then ON again to reset. If
fault persists, contact your Service Representative.