Emerson Keystone EPI2 63 - Page 4

II
Table of Contents
October 2020
Installation, Operation and Maintenance Manual
MAN-10-04-100-0711-EN Rev. 0
Table of Contents
Section 5: Lubrication
5.1 Lubrication Inspection .............................................................................. 26
Section 6: Actuator Conguration
6.1 Removal of the Control Unit Cover ............................................................ 28
6.2 Local Conguration of the Keystone EPI2 .................................................. 29
6.2.1 Keystone EPI2 Default General Conguration.................................. 29
6.2.2 Close Limit Conguration by Position.............................................. 31
6.2.3 Close Limit Conguration ............................................................... 31
6.2.4 Open Limit Conguration by Position ............................................. 31
6.2.5 Open Limit Conguration ............................................................... 32
6.2.6 Close Limit Conguration by Torque ............................................... 32
6.2.7 Open Limit Conguration by Torque ............................................... 32
6.2.8 Stroking Time Selection in Closing .................................................. 33
6.2.9 Stroking Time Selection in Opening ................................................ 34
6.2.10 Setting of the Torque Limiting Device in Closing ............................. 34
6.2.11 Conguration of the Torque Limiting Device in Opening ................. 35
6.2.12 Reverse Mode Conguration .......................................................... 35
6.2.13 Actuator Model Selection ............................................................... 36
6.2.14 Blinker / Local Selector Conguration ............................................. 37
6.2.15 3-WIRES/2-WIRES Remote Control Conguration ........................... 38
6.3 Conguration of the Keystone EPI2 by a PDA / PC
and ‘A Manager’ Software ......................................................................... 38
6.4 Hardware Conguration for Monitor Relay ................................................ 39
Section 7: Maintenance and Troubleshooting
7.1 Maintenance ............................................................................................. 40
7.1.1 Routine Maintenance ...................................................................... 40
7.1.2 Special Maintenance ....................................................................... 40
7.2 Trouble-Shooting ...................................................................................... 41
7.2.1 The Electronics do not Switch on When Powered ............................ 41
7.2.2 24 V DC Output Voltage not available at the Terminals ................... 41
7.2.3 The Actuator does not work from Remote Controls ........................ 42
7.2.4 The motor is Very Hot and does not Start ........................................ 42
7.2.5 The Motor Runs but the Actuator does not Move the Valve ............. 42
7.2.6 The Valve does not Seat Correctly ................................................... 42
7.2.7 Excessive Torque for Valve Operation .............................................. 43
7.2.8 The Actuator does not Stop in Fully Open or Fully Closed Position ... 43
7.2.9 Diagnostic Led ................................................................................ 43
Section 8: Decommissioning
8.1 Disposal and Recycling .............................................................................. 44
Section 9: Parts List and Drawings
Parts Lists and Drawings ............................................................................ 45