Maintenance
All actuators are supplied with sufficient lubrication for their normal working life.
If required, see Section 9.1 (Grease instructions) for the recommended grease.
For mounting the parts of the repair kit follow the instruction of the Decommission,
Disassembly and Reassembly chapters of this manual.
Note:
*Cycles = one open stroke and one close stroke.
6.2
Inspection and Repair
Replacement of internal seals and bearings allows to you extend the normal working
life. Service kits, containing all necessary spare parts (like seals, bearings, grease and
instructions) can be obtained through authorized Emerson Process Management –
Valve Automation distributors.
6.2.1
Service Kits
All soft seals, bearings, and nonreusable parts are included in the recommended service
kit. The service kit is identical for both the double-acting and the spring-return models.
6.2.2
Spring-Return Actuator
For the spring-return models, we recommend a set of spare springs for each different
model in addition to the recommended spare parts kit.
On spring-return actuators, the spring cartridges can be replaced.
SPRING CARTRIDGES
SHOULD ALWAYS BE REPLACED IN COMPLETE SETS
. Spring kits are available through
authorized Emerson Process Management – Valve Automation distributors.
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 6
September 2015
21
Section 6: Maintenance
Summary of Contents for EL-O-Matic F-Series
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