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AirFilterAbsence

 

Table 1: Alarm Details

Parameter

Description

Code

AirFilterAbsence

Description/Cause

Air Filter Absent: The air filter required for operation of the chassis has not been detected in the chassis.

Entities Affected

BTI7800 chassis (see table below).

Note: This alarm is supported on the BTI7814 chassis only.

Default Severity

Major

Service Affecting

No (false).

Alarm Clearing

See Clearing an AirFilterAbsence alarm.

Related Fault Hierarchy

Table 2: BTI7800 Chassis

Entity Name

 

Fault Indicator

Equipment

Indicator

Status

chassis:<1 | 2>

BTI7814

See equipment specifications in the BTI7800 Series Hardware Overview and Installation Guide.

Clearing an AirFilterAbsence Alarm

Note

Follow all applicable safety requirements as described in the BTI7800 Series Hardware Overview and Installation Guide.

Note

Refer to the BTI7800 Series Hardware Overview and Installation Guide before installing equipment in the chassis.

  1. Confirm whether an air filter is present in the chassis.
    • If an air filter is present, go to 2.

    • If an air filter is not present, go to 3.

  2. Ensure that the air filter is properly seated in the chassis, and then go to 4.
  3. Install an air filter in the chassis.
  4. Check for alarms on the chassis.
    • If the alarm clears, you have completed this procedure.

    • If the alarm does not clear, contact your next level of support.