Honeywell FlexLine SmartServo 954, Service Manual

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MAINTENANCE
256 Service Manual Part No.: 4417340 Revision 1
954 SmartServo FlexLine
Check bearings command
The check bearings command measures the quality of the bearings at
one position on the drum. The command first automatically raises the
displacer by a configurable distance, performs a test and writes the
result to an entity.
Entity name Description
[Check bearings raise height] Raise height of the displacer before performing the actual test.
Note: This value is automatically set at start-up if a specific
displacer is selected (entity [Displacer type]) but can be manually
adjusted before the command is issued. Make sure the displacer is
raised above the product level.
[Check bearings] Raises the displacer and measures the hysteresis of the system
[Measured bearing status]
Contains the last 10 measurements of the bearings with the latest
on top. The entity contains the status (GOOD, UNCERTAIN or
BAD), the measured hysteresis caused by the bearings and the
date of the measurement.
The bearing status can be viewed by Engauge:
•
If the status of the bearings is BAD, the bearings should be
checked and if necessary replaced.
•
If the status is UNCERTAIN, the bearings are deteriorating.
Please check the bearings and replace them if necessary.