Flowserve Limitorque MX-40 Manuel utilisateur

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

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

ﬂowserve.com

Contents

1 Introduction 1

1.1 Premise 1

1.2 Procedure Emphasis 1

1.3 Important Notes and Warning Statements 1

1.4 Reference Documents 2

2 MX Actuator Subassembly 3

2.1 MX Actuator Subassembly Components 4

2.1.1 Product Description 4

2.1.2 Storage 4

2.1.3 Unit Weights 5

2.2 Product Identification 5

2.2.1 Initial Inspection and Recording Suggestions 5

2.3 Maintenance 6

2.3.1 Recommended Maintenance 6

2.3.2 Unit Lubrication 6

2.3.3 O-Ring and Lubrication 8

2.4 Subassembly Removal and Remounting Procedures 8

2.5 How to Order Replacement Subassemblies 9

2.5.1 Replacement Parts 9

2.5.2 Return Procedure 9

3 Remove Actuator from Mounting Adapter 11

3.1 Actuator Removal with Type B1/B4/B4E Base (Torque) 11

3.1.1 Removal (Type B1/B4/B4E Base) 11

3.1.2 Remounting (Type B1/B4/B4E Base) 12

3.2 Actuator Removal with Type A1/A1E Base (Thrust) 14

3.2.1 Removal (Type A1/A1E Base) Actuator Removal Separate from Thrust Base 14

3.2.2 Remounting (Type A1/A1E Base) Actuator Remounting Separate from Thrust Base 15

3.2.3 Removal (Type A1/A1E Base) Actuator and Thrust Base as a Unit 17

3.2.4 Remounting (Type A1/A1E Base) Actuator and Thrust Base as a Unit 18

4 Mechanical Assemblies 19

4.1 Motor 19

4.1.1 Removal 20

4.1.2 Remounting 21

4.1.3 Removal and mounting of MX-140 motor (40 RPM and greater) 22

4.1.4 Remounting 23

4.1.5 Mounting of MX-150 motor 23

4.2 Declutch 25

4.2.1 Removal 27

4.2.2 Remounting 29

4.3 Top-Mounted Handwheel (MX-05, -10, -20, and -40) 32

4.3.1 Removal 33

4.3.2 Remounting 33

4.4 Side-Mounted Handwheel Without Spur Gear Attachment (MX-10, -20, -85, -140, and -150) 35

4.4.1 Side-Mounted Handwheel Without Spur Gear Attachment (MX-85, -140, and -150) 36

4.4.2 Removal of Side-Mounted Handwheel (MX-10, -20, -85, -140, and -150) 37

4.4.3 Removal 37

4.4.4 Remounting 39

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

4.5 Side-Mounted Handwheel With Spur Gear Attachment (MX-40, -85, -140, and -150) 40

4.5.1 MX-85, -140, and -150 Handwheel with SGA 41

4.5.2 Removal of Handwheel 42

4.5.3 Removal 42

4.5.4 Remounting 45

4.6 Converting Top-Mounted Handwheel to Side-Mounted Handwheel (MX-10, -20, and -40) 50

4.6.1 Removing Top-Mounted Handwheel 50

4.6.2 Installing Side-Mounted Handwheel 51

4.7 Thrust Base Type A1/A1E 53

4.7.1 Removal 56

4.7.2 Remounting 56

4.8 Torque Base Type B1 57

4.8.1 Removal 58

4.8.2 Remounting 58

4.9 Baseplate Type B4 59

4.9.1 Removal 60

4.9.2 Remounting 62

4.10 Worm Shaft 63

4.10.1 Removal 64

4.10.2 Remounting 65

4.11 Drive Sleeve (MX-05 and -10) 67

4.11.1 Removal 68

4.11.2 Remounting 69

4.12 Drive Sleeve (MX-20, -40, -85, -140, and -150) 70

4.12.1 Removal 71

4.12.2 Remounting 73

4.12.3 MX-85, -140, and -150 Optional Drive Sleeve and Baseplate Removal 74

4.12.4 MX-85, -140, and -150 Optional Drive Sleeve and Baseplate Remounting 76

4.13 Handwheel Adapter (MX-05) 77

4.13.1 Removal 78

4.13.2 Remounting 79

4.14 Handwheel Adapter (MX-10, -20 and -40)/Handwheel Worm Gear (MX-10, -20, -40, -85, -140, and -150) 81

4.14.1 Removal 83

4.14.2 Remounting 84

4.15 Clutch and Clutch Ring Components (MX-20, -40, -85, -140, and -150) 87

4.15.1 Removal 88

4.15.2 Remounting 89

5 Electronic Assemblies 93

5.1 Control Panel (CP) 93

5.2 Control Module 94

5.2.1 Removal 95

5.2.2 Remounting 98

5.2.3 Fuse Replacement 101

5.2.4 Control Module Return Options 102

5.2.5 EPROM Care and Replacement 102

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iii

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

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5.3 Installation and Removal of SMT Controls

(most units supplied after September 2003 and before September 2007) 105

5.3.1 Installation 105

5.3.2 Removal 108

5.3.3 Fuse Replacement 108

5.3.4 Control Module Return Options 108

5.4 Mounting of SMT Controls with 54-point terminal block and four LED configuration

(some units supplied from December 2006 with majority after September 2007) 109

5.4.1 Installation 109

5.4.2 Removal 110

5.5 Mounting of Standard and Optional Controls with 54-point terminal block and four LED configuration 111

5.5.1 Installation 111

5.5.2 Removal 114

5.6 Adding Electronic Options to Your MX Actuator(Most Supplied After September 2007) 114

5.7 Restoring Power to Actuator with New Control Module 115

5.8 Terminal Block (prior to March 2007) 115

5.8.1 Removal 116

5.8.2 Remounting 118

5.9 MX Terminal Block (Supplied With Most Actuators Since March 2007) 120

5.9.1 Terminal Block Shield Installation 120

5.10 Control Module-Contactor Assembly (Not required for most actuators shipped after September 2007.

Please see Section 5.4 for power board installation with contactor.) 121

5.10.1 Removal 122

5.10.2 Remounting 123

5.11 Replacing 19 Amp Reverser on the MX-140 and -150 (Not for most actuators shipped after September 2007) 125

5.12 19 Amp Power Assembly for Units Shipped After September 2007 128

5.13 Encoder (Through hole and surface mount technology, most units prior to September 2007) 129

5.13.1 Removal 130

5.13.2 Remounting 132

5.14 Encoder Drive Cartridge (Most units prior to September 2007) 133

5.14.1 Removal 134

5.14.2 Remounting 135

5.15 Removal and Replacement of MX Encoder (Supplied With Most Actuators Since September 2007) 136

5.15.1 Removal 137

5.15.2 Remounting 137

5.16 Encoder Drive Cartridge (Supplied With Most Actuators Since September 2007) 138

5.16.1 Removal 139

5.16.2 Remounting 140

5.17 Motor Lead Harness (MX-85, -140, and -150) 141

5.17.1 Removal 141

5.17.2 Remounting 142

5.18 Solid State Motor Reverser Upgrade Instructions (Most units prior to September 2007) 143

5.18.1 Disassembly Procedure 144

5.18.2 Assembly Procedure 145

5.19 Mounting of SSMR (Solid State Motor Reverser) in units shipped after February 2008 147

5.20 Complete Conversion to SMT Controls 149

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

Figures

Figure 2.1 – Typical MX Actuator 3

Figure 2.2 – MX Nameplate 5

Figure 2.3 – Oil Fill/Plug Locations (MX-05 through -40) 7

Figure 2.4 – Oil Fill and Drain Locations (MX-85, -140, and -150) 7

Figure 4.1 – Motor (MX-05, -10, -20, and -40) 19

Figure 4.3 – Motor, Support Plate and Adapter (MX-150) 24

Figure 4.4 – Declutch (MX-05 and -10) 25

Figure 4.5 – Declutch (MX-20 and -40) 26

Figure 4.6 – Declutch (MX-85, -140, and -150) 27

Figure 4.7 – Top-Mounted Handwheel (MX-05, -10, -20, and -40) 32

Figure 4.8 – Side-Mounted Handwheel (MX-10 and -20) 35

Figure 4.9 – Side-Mounted Handwheel (MX-85, -140, and -150) 36

Figure 4.10 – Side-Mounted Handwheel with SGA (MX-40) 40

Figure 4.11 – Side-Mounted Handwheel With SGA (MX-85, -140, and -150) 41

Figure 4.12 – Type A1 Thrust Base (MX-05, -10, -20, and -40) 53

Figure 4.13 – Type A1 Thrust Base (MX-85) - F16 Flange 54

Figure 4.14 – Type A1 Thrust Base (MX-85, -140, and -150) - F25 Flange 55

Figure 4.15 – Type B1 Torque Base (MX-05, -10, -20, and -40) 57

Figure 4.16 – Type B4 Baseplate (MX-05, -10, -20, and -40) 59

Figure 4.17 – Type B4 Baseplate (MX-85, -140, and -150) 60

Figure 4.18 – Worm Shaft (MX-05, -10, -20, and -40) 63

Figure 4.19 – Drive Sleeve (MX-05 and -10) 67

Figure 4.20 – MX-20 and -40 Drive Sleeve 70

Figure 4.21 – MX-85, -140, and -150 10:1 and 13:1 ratios 71

Figure 4.22 – Handwheel Adapter (MX-05) 77

Figure 4.23 – Handwheel (MX-05) 77

Figure 4.24 – Handwheel Adapter Assembly 81

Figure 4.25 – Handwheel Worm Gear Assembly 82

Figure 4.26 – MX-20 and -40 Clutch and Ring Components 87

Figure 4.27 – MX-85, -140, and -150 Clutch and Ring Components 87

6 Spare and Replacement Parts 150

6.1 Guidelines for Recommended Spare Parts 150

6.1.1 Wear Components 150

6.1.2 Bearings, O-rings, and Seals 150

6.1.3 Critical Components 151

6.2 Recommended Spare Parts for MX Actuators 151

6.2.1 Commissioning and Startup 151

6.2.2 Short-Term Duty 151

6.2.3 Long-Term Duty 151

6.2.4 Severe Duty 152

6.3 Other Concerns 152

7 Regulatory Information 154

7.1 Declaration of Conformity 154

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

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Figure 4.28 – MX-85, -140, and -150 Clutch Ring 90

Figure 5.1 – Control Panel 93

Figure 5.2 – Control Module 94

Figure 5.3 – Location of Fuses and Voltage Jumper 101

Figure 5.4 – LCS Board 102

Figure 5.5 – Main CPU Board 102

Figure 5.6 – Power Board 103

Figure 5.7 – DDC Board 103

Figure 5.8 – Location of Fuses and Voltage Jumper 108

Figure 5.9 – SMT Controls with four LEDs 109

Figure 5.10 – Option Board Assembly 113

Figure 5.11 – Restoring Power to Actuator with New Control Module 115

Figure 5.12 – Terminal Block 116

Figure 5.13 – Terminal Block 120

Figure 5.14 – Terminal Block Shield 120

Figure 5.15 – Control Module - Contactor Assembly and Wiring Diagrams 121

Figure 5.15 – (continued) 122

Figure 5.16 – Encoder 130

Figure 5.17 – Encoder Drive Cartridge 133

Figure 5.18 – Encoder 136

Figure 5.19 – Encoder Drive Cartridge 138

Figure 5.20 – Motor Lead Assembly 141

Figure 5.21 – Cutaway View of SSMR Controls Area 143

Figure 5.22 – Disassembly Procedure 144

Figure 5.23 – Solid State Reverser and Fuse Block Assembly Installation 145

Figure 5.24 – Control module reinstallation 146

Figure 5.25 – SSMR (Solid State Motor Reverser) 148

Tables

Table 2.1 – MX Actuator Subassembly Components 4

Table 2.2 – Unit weights 5

Table 2.3 – MX-05 and -10 Oil Capacities when using Oil Fill/Plug Ports 8

Table 4.1 – Motor Parts List 19

Table 4.2 – Motor Parts List 22

Figure 4.2 – Motor and Adapter (MX-140) 22

Table 4.3 – Motor Parts List 23

Table 4.4 – Declutch Parts List (MX-05 and -10) 25

Table 4.5 – Declutch Parts List (MX-20 and -40) 26

Table 4.6 – Declutch Parts List (MX-85, -140, and -150) 27

Table 4.7 – Top-Mounted Handwheel Parts List (MX-05, -10, -20, and -40) 32

Table 4.8 – Side-Mounted Handwheel Parts List (MX-10 and -20) 35

Table 4.9 – Side-Mounted Handwheel without Spur Gear Attachment Parts List (MX-85, -140, and -150) 36

Table 4.10 – Side-Mounted Handwheel Parts List (MX-40) 40

Table 4.11 – Side-Mounted Handwheel Parts List (MX-85, -140, and -150) 41

Table 4.12 – Type A1 Thrust Base Parts List (MX-05, 10, -20, and -40) 53

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

Table 4.13 – Type A1 Thrust Base Parts List (MX-85) 54

Table 4.14 – Type A1 Thrust Base Parts List (MX-85, -140, and -150) - F25 Flange 55

Table 4.15 – Type B1 Torque Base Parts List (MX-05, -10, -20, and -40) 57

Table 4.16 – Type B4 Baseplate Parts List 59

Table 4.17 – Worm Shaft Parts List 63

Table 4.18 – Drive Sleeve Parts List (MX-05 and -10) 67

Table 4.19 – Drive Sleeve Parts List (MX-20, -40, -85, -140, and -150) 70

Table 4.20 – Handwheel Adapter Parts List (MX-05) 77

Table 4.21 – Handwheel Adapter Assembly Parts List 81

Table 4.22 – Handwheel Worm Gear Assembly Parts List 82

Table 4.23 – Clutch and Clutch Ring Components Parts List 87

Table 4.24 – Clutch Ring Assembly Parts List 90

Table 5.1 – Control Panel Parts List 93

Table 5.2 – Control Module Parts List 94

Table 5.3 - Voltage Jumper Positions 109

Table 5.4 - Control Board Connectors 112

Table 5.5 - Screw Part Numbers 113

Table 5.5 – Terminal Block Parts List 115

Table 5.7 – Terminal Block Parts List 120

Table 5.8 – Control Module-Contactor Assembly Parts List 121

Table 5.9 – 19 Amp Power Assembly 128

Table 5.10 – Encoder Parts List 129

Table 5.11 – Encoder Drive Sleeve Speed (RPM) 130

Table 5.12 – Encoder Drive Cartridge Parts List 133

Table 5.13 – Encoder Drive Cartridge Drive Sleeve Speed 133

Table 5.14 – Encoder Parts List 136

Table 5.15 – Encoder Drive Sleeve Speed (RPM) 136

Table 5.16 – Encoder Drive Cartridge Parts List 138

Table 5.17 – SSMR Upgrade Kit Parts List 143

Table 5.18 – SSMR Motor Fuse Table 145

Table 5.19 - SSMR Parts List 147

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

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1 Introduction

1.1 Premise

The Flowserve Limitorque MX actuator components are separated into subassembly groupings. This

manual covers the removal and remounting procedures for each subassembly group. Use these instruc-

tions when disassembly is required for service, maintenance, or parts replacement.

1.2 Procedure Emphasis

Please refer to the following methods used to emphasize text throughout this manual. Safety warnings,

cautions, and notes present material that is important to user safety. Be sure to read any safety notices

you see, as they could prevent equipment damage, personal injury, or even death to you or a co-worker.

Safety notices are presented in this manual in three forms:

c WARNING: Refers to personal safety. Alerts the user to potential danger. Failure to follow

warning notices could result in personal injury or death.

aCAUTION: Directs the user’s attention to general precautions that, if not followed, could result in

personal injury and/or equipment damage.

NOTE: Highlights information critical to the user’s understanding of the procedure.

Bold text stresses attention to the details of the procedure.

1.3 Important Notes and Warning Statements

Please read this Maintenance and Spare Parts Manual carefully and completely before attempting to

store or perform maintenance on your MX valve actuator. Further installation, setup, and operation

instructions are available in the Installation and Operation manual (LMENIM2306) located in the actuator

terminal compartment at shipment.

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Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08

c WARNING: Be aware of electrical hazards within the actuator and high-pressure hazards of

the attached valve or other actuated device when installing or performing maintenance on

your MX actuator. Failure to observe these precautions could result in serious bodily injury,

damage to the equipment, or operational difficulty.

c WARNING: Do not manually operate actuator with devices other than installed handwheel

and declutch lever. Using additive force devices (cheater bars, wheel wrenches, pipe

wrenches, or other devices of this nature) on the actuator handwheel or declutch lever may

cause serious personal injury and/or damage to the actuator or valve.

1.4 Reference Documents

•Protection, Control and Monitoring features of MX Electric Actuators (Bulletin LMENTB2300)

•MX Control, Performance and Value in Multi-turn Electric Valve Actuators (Bulletin LMENBR2302)

•MX Installation Manual (Bulletin LMENIM2306)

The latest revisions to these documents are available on-line from Flowserve Limitorque’s website,

www.flowserve.com or at www.limitorque.com

Swanson Flo | 800-288-7926 | www.swansonflo.com

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