Flowserve Limitorque MX-10 User Manual

Experience In Motion
USER INSTRUCTIONS
Limitorque MX
Electronic Actuator
FCD LMENIM2314-00 – 07/08
Maintenance
and Spare Parts
Swanson Flo | 800-288-7926 | www.swansonflo.com

Flowserve Limitorque MX-10 Specifications

General

Brand	Flowserve
Model	Limitorque MX-10
Category	Controller
Language	English

Summary

Introduction

Important Notes and Warning Statements

Crucial safety advice and pre-operation checks.

MX Actuator Subassembly

Maintenance

Recommended maintenance schedule and lubrication procedures.

How to Order Replacement Subassemblies

Instructions on ordering spare parts and return procedures.

Remove Actuator from Mounting Adapter

Actuator Removal with Type B1/B4/B4E Base (Torque)

Step-by-step guide to remove actuator from torque bases.

Actuator Removal with Type A1/A1E Base (Thrust)

Procedures for removing actuator from thrust bases.

Mechanical Assemblies

Motor

Information and procedures for motor removal and mounting.

Declutch

Details on the declutch mechanism and its parts.

Electronic Assemblies

Control Module (Units Supplied Before September 2003)

Parts and procedures for control modules.

Installation and Removal of SMT Controls (most units supplied after September 2003 and before September 2007)

Installation and removal of SMT controls.

Mounting of SMT Controls with 54-point terminal block and four LED configuration (some units supplied from December 2006 with majority after September 2007)

Mounting SMT controls with specific configurations.

Mounting of Standard and Optional Controls with 54-point terminal block and four LED configuration

Restoring Power to Actuator with New Control Module

Control Module-Contactor Assembly (Not required for most actuators shipped after September 2007. Please see Section 5.4 for power board installation with contactor.)

Replacing 19 Amp Reverser on the MX-140 and -150 (Not for most actuators shipped after September 2007)

Procedure to replace 19 Amp Reverser.

19 Amp Power Assembly for Units Shipped After September 2007

Encoder (Through hole and surface mount technology, most units prior to September 2007)

Encoder Drive Cartridge (Most units prior to September 2007)

Removal and Replacement of MX Encoder (Supplied With Most Actuators Since September 2007)

Procedures for MX encoder removal/replacement.

Encoder Drive Cartridge (Supplied With Most Actuators Since September 2007)

Solid State Motor Reverser Upgrade Instructions (Most units prior to September 2007)

Instructions for SSMR upgrade.

Mounting of SSMR (Solid State Motor Reverser) in units shipped after February 2008

Spare and Replacement Parts

Guidelines for Recommended Spare Parts

Guidance on selecting and stocking spare parts.

Recommended Spare Parts for MX Actuators

Specific spare parts recommendations based on duty cycle.