Maintenance; Pressure Relief - Emerson EIM 2000 Series Installation And Maintenance Manual

Installation and Maintenance Manual
E2K-401-0817 Rev. 1
1.6

Maintenance

At least once a year a check should be made of your EIM actuator.
1.7

Pressure Relief

During normal operation of Electric Actuator, gear temperature increase in combination
with outdoor temperature variations will cause a small pressure build-up.
EIM furnishes a Pressure Relief Vent Fitting P/N 83385. Placement on Actuator can be
determined only after field location and position of valve has been determined.
Select the highest 1/2 NPT vent location in the Gear Box, remove 1/2 NPT Plug and replace
with P/N 83385. Possible locations of the Plugs are shown on EIM Outline Drawing.
Storage Instructions
a. Disconnect all electrical power to actuator.
b. Open Electrical Enclosure. Inspect and tighten all electrical connections.
c. Visually inspect for any electrical or mechanical damage.
Replace worn or damaged components.
d. Check lubrication consistency and level. Fill or replace if required.
Section 1: Storage Instructions
August 2017
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