Emerson 1052 Instruction manual Download

Transcript
Instruction Manual
1051 and 1052 H & J Actuators
D100320X012
October 2012
Fisherr 1051 and 1052 Style H and J
Sizes 40, 60 and 70 Rotary Actuators
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Educational Services . . . . . . . . . . . . . . . . . . . . . . . . . 3
Principle of Operation . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Actuator Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Loading Connections . . . . . . . . . . . . . . . . . . . . . . . . 12
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1051 and 1052 Turnbuckle Adjustment . . . . . . . . 13
1052 Spring Adjustment . . . . . . . . . . . . . . . . . . . . . 14
Initial Compression . . . . . . . . . . . . . . . . . . . . . . 14
Stroking Range . . . . . . . . . . . . . . . . . . . . . . . . . 15
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Changing Actuator Mounting . . . . . . . . . . . . . . . . . . 22
Changing Styles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Changing Positions . . . . . . . . . . . . . . . . . . . . . . . . . 23
Top-Mounted Handwheels and
Adjustable Travel Stops . . . . . . . . . . . . . . . . . . . . . . . 25
Handwheel and Travel Stop Operations . . . . . . . . 25
Handwheel and Travel Stop Maintenance . . . . . . . 26
For Top-Mounted Handwheels and Adjustable
Up Travel Stops . . . . . . . . . . . . . . . . . . . . . . . . . . 27
For Adjustable Down Travel Stops . . . . . . . . . . . . . 27
Figure 1. Fisher 1051 Actuator with H Mounting
Adaptation and 3610J Positioner
W4252
Parts Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Introduction
Scope of Manual
This manual provides installation, adjustment, operation, maintenance, and parts ordering information for Fisher
1051 (sizes 40 and 60) and 1052 (sizes 40, 60, and 70) diaphragm rotary actuators with H and J mounting adaptations
(see figures 1 and 2). Also, this instruction manual provides information for the optional top-mounted handwheel, and
both the optional up and down travel stops. Instructions for the control valve body, the positioner, accessories, and
other sizes or constructions of this actuator are covered in separate manuals.
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