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WE/XE/SE/XC Series 

Quarter-Turn Electric Actuator 

Installation & Maintenance Manual  

 

 

 

12/17/19 

www.atcontrols.com 

IOM8011 REVISION 01 

  

 
 
 
 

Installation and Operation Manual 

 

 

 

 
 
 
 
 

WE/XE/SE-690 thru WE/XE/SE-25900 

XC-00690 thru XC-25900 

 
 

Summary of Contents for Triad Controls WE Series

Page 1: ...C Series Quarter Turn Electric Actuator Installation Maintenance Manual 1 12 17 19 www atcontrols com IOM8011 REVISION 01 Installation and Operation Manual WE XE SE 690 thru WE XE SE 25900 XC 00690 th...

Page 2: ...al Features 5 Standard Model External Parts 6 4 4 1 Size 690 thru 10500 6 4 4 2 Size 17500 and 25900 6 4 4 3 Standard Model Internal Parts 6 Manual Operation Handwheel 7 Space Heater 7 5 Installation...

Page 3: ...allation commissioning and operation of the electric actuator and who has appropriate qualifications which may include o Is trained in the operation and maintenance of electric equipment and system in...

Page 4: ...output shaft Accurate positioning is achieved by the indicator cam shaft connecting directly to the output drive Standard Specification Enclosure WE Weatherproof IP67 CSA approved for NEMA 4 4X SE Su...

Page 5: ...vo cards WE XE SE XC Series Additional Aux switches SPDT 250V AC 10A Rating WE XE SE Series SICU Semi integral control unit Local Remote Selector Switches WE XE SE Series except 690 ICU Intelligent Di...

Page 6: ...s CAUTION The 690 size actuator does not contain torque switch assembly Forcing actuator into mechanical stops or preventing rotation in some other manner may damage motor Window Indicator Lever Hand...

Page 7: ...ace Heater Condensation may form in the actuator due to change in ambient temperature Powering the internal space heater will help prevent this Standard heaters are ceramic with thermostat to prevent...

Page 8: ...must be used To avoid backlash there should be no flexibility in the mounting Valve output shaft must be in line with actuator output drive to avoid side loading the shaft Operate with handwheel befor...

Page 9: ...Hex Size 690 6mm 1350 1700 8mm 2640 4400 5200 10mm 6900 10500 10mm 17500 25900 10mm Limit Switch Setting WARNING Hazardous voltage Turn off all power and lock out service panel before installing or mo...

Page 10: ...set the close mechanical stop bolt operate the actuator clockwise to the Close CW position until the CLS limit switch trips Tighten the close travel stop bolt until it stops on the secondary worm whe...

Page 11: ...Unused conduit entries must be closed off with plug fitting approved for use per actuator enclosure ratings CAUTION Each actuator must have its own independent control contact Actuators wired in paral...

Page 12: ...l limit switches 6 3 3 Jamming If the actuator travels into a mechanical travel stop the worm gear will jam Remove power from the command input Briefly apply power in the reverse direction to release...

Page 13: ...to perform its intended function safely during its useful life However the purchaser or user of A T Controls products should be aware that A T Controls products might be used in numerous applications...

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