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 Issue 

N

C.S.

04.03.20

                  Trading Estate Farnham Surrey England

Doc. No. TD 120
  

Page 22 of 25

8. IECEx CERTIFICATE OF CONFORMITY – ANNEX.

N – AR7059 / M – AR6971 / L - AR6419 / K - AR6347 / J-AR6096 / H – AR 6082 / G – AR 5487 / F – AR 5608 / E - AR 5293

Title : Installation, Operation & Maintenance Instructions – IS Digital EL Positioner

Summary of Contents for 05 EL

Page 1: ...view Electronic Settings 7 5 4 Default Settings and Reset Procedure 8 5 5 Entering and Leaving Setup Mode 8 5 6 Automatic Endstop Finding Procedure 8 5 7 Proportional Gain and Damping Settings for Smo...

Page 2: ...ched to the lid This is reproduced as Figure 10 on page 14 of this document Non IS versions carry a red label Do not use positioners with red labels in hazardous areas 2 4 Limit Switches and Proximity...

Page 3: ...or square as shown in Figure 2 b Moulded coupling versions on all direct mount versions loosen central screw in coupling shaft so that the collet is not closed and fit coupling over shaft square 3 1 5...

Page 4: ...and that the two are coupled together with a minimum of backlash any backlash acts to deteriorate the performance of the positioner actuator combination It is also essential that the 90 degree travel...

Page 5: ...ortional to the actual positioner shaft angle Like the signal supply it must also be powered through a separate 28v 300ohm barrier with parameters shown on page 16 The retransmit circuit reads the sam...

Page 6: ...crews see Figure 4 This only applies if you want to reduce the speed from its supplied maximum factory setting 5 2 Setting Limit Switch Cams Optional Equipment Limit switch cams are factory set if fit...

Page 7: ...perate as a linear device as long as it remains powered up Changing the link from on to off or vice versa while the circuit remains powered up will not cause a change from non linear to linear operati...

Page 8: ...ding sequence the positioner moves the actuator up to the top and bottom stops and records their positions It then uses these positions as the HIGH and LOW positions in the calibration data and applie...

Page 9: ...e is stored in non volatile memory and is retained even if the positioner is de energised before leaving Adjust and Setup Modes The positioner is active while adjusting the DAMP setting and continues...

Page 10: ...ode was selected irrespective of input current Press the UP or DOWN buttons to move the positioner to the angle you want to define for the High Current Point if you hold the button down continuously t...

Page 11: ...the POT LED changes from lighting continuously to blinking To set the pot first move the actuator to the downscale endstop by connecting the air supply and disconnecting the signal When it is in this...

Page 12: ...t to 12 mA for this purpose With the signal set at midway between LCP and HCP values select Adjust Mode by pressing the SET button and the CURVE LED will now blink The default curve is in fact the lin...

Page 13: ...oner The internal O ring slides to give a coarse setting and the shell mounting slots give a few degrees of fine adjustment Please note that a special version of the monitor which has an electrically...

Page 14: ...incorrect Has main feedback pot been rotated or does it need rotating because the unit has been subjected to change in direction of movement on loss of signal See section 5 11 Resetting Feedback Pot...

Page 15: ...England Doc No TD 120 Page 15 of 25 8 BASEEFA EC TYPE EXAMINATION CERTIFICATE Page 1 N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation...

Page 16: ...England Doc No TD 120 Page 16 of 25 8 BASEEFA EC TYPE EXAMINATION CERTIFICATE Page 2 N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation...

Page 17: ...England Doc No TD 120 Page 17 of 25 8 BASEEFA EC TYPE EXAMINATION CERTIFICATE Page 3 N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation...

Page 18: ...England Doc No TD 120 Page 18 of 25 8 BASEEFA EC TYPE EXAMINATION CERTIFICATE Page 4 N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation...

Page 19: ...rrey England Doc No TD 120 Page 19 of 25 Title Installation Operation Maintenance Instructions IS Digital EL Positioner 8 IECEx CERTIFICATE OF CONFORMITY Page 1 N AR7059 M AR6971 L AR6419 K AR6347 J A...

Page 20: ...rrey England Doc No TD 120 Page 20 of 25 Title Installation Operation Maintenance Instructions IS Digital EL Positioner 8 IECEx CERTIFICATE OF CONFORMITY Page 2 N AR7059 M AR6971 L AR6419 K AR6347 J A...

Page 21: ...rey England Doc No TD 120 Page 21 of 25 8 IECEx CERTIFICATE OF CONFORMITY Pages 3 4 Title Installation Operation Maintenance Instructions IS Digital EL Positioner N AR7059 M AR6971 L AR6419 K AR6347 J...

Page 22: ...urrey England Doc No TD 120 Page 22 of 25 8 IECEx CERTIFICATE OF CONFORMITY ANNEX N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation Main...

Page 23: ...am Surrey England Doc No TD 120 Page 23 of 25 9 SPARE PARTS N AR7059 M AR6971 L AR6419 K AR6347 J AR6096 H AR 6082 G AR 5487 F AR 5608 E AR 5293 Title Installation Operation Maintenance Instructions I...

Page 24: ...80 CW ASP980 CW OR ASP981 CCW ASP981 CCW ASP981 CCW 7 SERVO VALVE ASSEMBLY 1 SP942 SP942 SP942 8 DIVERTER GASKET 1 SP975 SP975 SP975 9 DIVERTER BLOCK 1 SP963 SP963 SP963 10 CARRIER PLATE ASSEMBLY CONT...

Page 25: ...Item 45 See Item 45 101 M3 FULL NUT 1 See Item 45 See Item 45 See Item 45 102 M3 x 10 SLOTTED CHEESE HEAD SCREW 1 See Item 45 See Item 45 See Item 45 103 SERVO VALVE BASE GASKET 1 SP975 SP975 SP975 1...

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