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SPI 

www.rotork.com 

 

PUB132-002-00_0219 

INSTALLATION, OPERATING & 

MAINTENANCE INSTRUCTION MANUAL 

SPI 

SMART POSITION INDICATOR 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

 

This manual contains important safety information. Please ensure it is thoroughly 

read and understood before installing the equipment. 

 

 

Rotork Gears 

9 Brown Lane West 

Leeds 

LS12 6BH 

United Kingdom 

Summary of Contents for SPI 1

Page 1: ...OPERATING MAINTENANCE INSTRUCTION MANUAL SPI SMART POSITION INDICATOR This manual contains important safety information Please ensure it is thoroughly read and understood before installing the equipme...

Page 2: ...Spare Parts 12 12 Torque Tightening Figures 12 13 SPI Approvals 12 List of Figures Figure 1 SPI Thrust Taking Output Sleeve Assembly 7 Figure 2 SPI Thrust Bearing Arrangement 7 Figure 3 SPI Output Sl...

Page 3: ...as outlined in this manual and also in accordance with relevant standards such as British Standard Codes of Practice and EN IEC 60079 14 If the product has nameplates indicating that it is suitable f...

Page 4: ...gh speed device such as a drill etc 2 Specific Conditions of Use for Hazardous Area Approved Units 1 This equipment incorporates an anodized outer surface To avoid the possibility of electrostatic cha...

Page 5: ...For Ex i Ex h product variants Ui 16V Ii 25 mA Pi 64 mW per separate IS circuit 3 4 Operational Specifications Life 2 million input shaft turns each direction Duty Manual operation service as per par...

Page 6: ...andling The actuating gearboxes and SPI units must be fully supported until full valve shaft stem engagement is achieved and the actuating gearbox or SPI is secured to the valve flange Once connected...

Page 7: ...correct position to ensure drive from the SPI output shaft Applying a thin layer of grease to the faces marked A below will make refitting of the output sleeve easier WARNING Ensure the correct order...

Page 8: ...bearings may become damaged and will require replacing The SPI is supplied with studs and nuts for mounting to the valve or gearbox If it is desired to replace these we recommend grade 8 8 fasteners 6...

Page 9: ...ening torque must not exceed 1 5 Nm 1 1 lb ft 13 2 lb in WARNING When connecting conductors make sure that the wire insulation extends right up to the terminal point WARNING Earth continuity is assure...

Page 10: ...r valve positions between 60 open and fully open a If this feature is desired turn the input shaft of the SPI to the chosen valve position between 60 open and fully open and follow steps 17 and 18 to...

Page 11: ...erious injury 9 Maintenance All mechanical cavities are lubricated with Fuchs Renolit CLX2 grease and sealed for life Annual functional check of the SPI is recommended Under normal operating condition...

Page 12: ...ific approval details European Hazardous Area International Hazardous Area International Non Hazardous ATEX 2014 34 EU IEC 60079 0 2011 Ed 6 IEC 60079 1 2007 Ed 6 IEC 60079 7 2006 Ed 4 IEC 60079 11 20...

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