SMAR HART FY500, Установка, эксплуатация и обслуживание

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FY500 HART – Operation, Maintenance, and Installation Manual
6.10
Feedback Module
The Feedback Module transmits valve position to analog board. This is accomplished by means of a
Hall sensor that connects to the valve stem through a feedback linkage.
To check the Feedback Module, perform the following steps, refer to Figure 6.2.
1. Loosen the two M8 x 1.25 hex head screws. Remove the Feedback Module.
2. Work shaft by hand, make sure that the shaft moves freely. Replace it if necessary.
3. Reinstall the Feedback Module.
Package Content
Verify the package content. The items marked with (*) must be in accordance with the number of
positioners supplied.
• Positioner
• Mounting Bracket with Screws (linear or rotary)
• Restriction Cleaning device (*)
• Instructions Manual (*)
Accessories
ACCESSORIES
ORDERING CODE DESCRIPTIONS
SD-1 Magnetic tool for configuration via local adjustment.
400-0726 Restriction Cleaning needle.