Flowserve MX Limitorque User Manual
Page 5
iii
Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08
flowserve.com
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