Fisher Type 1008 User Manual

D100318X012
Type 1008 Handwheel Actuator
Contents
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuator Mounting 2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Position Indicator Mounting 3. . . . . . . . . . . . . . . . . . . .
Maintenance 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disassembly 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reversing Handwheels 5. . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Scope of Manual
This instruction manual presents principle of operation,
installation, maintenance, and parts list for the Type
1008 handwheel actuator (figure 1). Refer to separate
instruction manuals for information about other equip-
ment and accessories used with these actuators.
Only personnel qualified through training or experience
should install, operate, and maintain a Type 1008 ac-
tuator. If you have any questions about these instruc-
tions, contact your Fisher Controls sales office or
sales representative before proceeding.
Description
The Type 1008 is a handwheel actuator for processes
requiring a throttling valve that can be manually oper-
Figure 1. Type 1008 Handwheel Actuator
W0590-1/IL
ated and set. The Type 1008 handwheel actuator is
available in sizes 30, 40, 50, 80, and 100, and can be
mounted on Fisher Controls easy-e

valves.
The Type 1008 handwheel actuator converts rotary
motion of the handwheel to linear motion of the valve
plug stem. Because the stem does not revolve, the
valve plug contacts the same seating surface with
each stroke. Sizes 40, 50, 80, and 100 include two
thrust bearings to make rotation easier.
Turn the handwheel counterclockwise to open the
valve regardless of valve plug action. All sizes of the
Type 1008 handwheel actuator except size 100 are
reversible following the Reversing Handwheel proce-
dures.
Instruction Manual
Form 1500
July 1999 Type 1008

Fisher Type 1008 Specifications

General

Brand	Fisher
Model	Type 1008
Category	Controller
Language	English

Summary

Introduction

Scope of Manual

Outlines the manual's coverage of the Type 1008 actuator's operation, installation, and maintenance.

Description

Explains the Type 1008 actuator's function, sizes, and how it converts rotary to linear motion.

Installation

Actuator Mounting

Details procedures for mounting the Type 1008 actuator onto a valve body, including stem connection.

Position Indicator Mounting

Instructions for mounting the Tejax position indicator, noting its horizontal orientation requirement.

Maintenance

Lubrication

Guidance on lubricating interior parts of the actuator on a regular schedule or when movement becomes difficult.

Disassembly

Step-by-step procedure for disassembling the actuator for inspection and parts replacement.

Assembly

Assembly Procedures

Detailed steps for reassembling the Type 1008 actuator after disassembly, covering different sizes.

Reversing Handwheels

Reversing Handwheel Procedure

Steps for reversing the handwheel operation on specific sizes of the Type 1008 actuator.

Parts Ordering

Parts Ordering Information

Instructions on how to order replacement parts, emphasizing the use of serial numbers and part numbers.

Parts List

Parts List

A comprehensive list of all parts for the Type 1008 actuator with their corresponding part numbers.