Emerson Fisher 585C Installation Instructions
Contents
1. Lau EN N s 4 BSS Z aN Z AN g e SE aes e e e gt CRI T SESS SMe N 8 AS _ 24 41 ge 5 2 27 sis DA a A AI Amm Hilli eM N amp 8 8 s amp 9 8 8 8 S 8 FOR BYPASS ASSEMBLY SEE FIGURE 13 APPLY LUB SEALANT PARTS NOT SHOWN 33 145 146 585C Actuator October 2013 31 Figure 10 Fisher 585C Actuator with Integral Handjack Size 80 and 100 with 4 Inch Travel Instruction Manual D102087X012 CUM ES VE ON 9 Z J WY o e 22 A EG UP A lt p UA i L gt N j S lt A KA mee queer me ja s III 2 VA D ERU AN NNA 2 aN N ia AIX INOW Z e CXII 4 OLIN 2 AN UN jamu Es co CI _ Y 3g yz icd ACER o 883 698 8 8 9 58B1373 A APPLY LUB SEALANT PARTS NOT SHOWN 141 145 146 FOR BYPASS ASSEMBLY SEE FIGURE 13 585C Actuator October 2013 Figure 11 Fisher 585C Actu2. For 585C actuators without handwheel If the bias spring is present it retracts the piston rod figure 4 remove the bias spring s key 16 and or key 17 piston cap screw key 4 travel stop spacer key 5 and piston key 3 d For 585C actuators with handwheel If the bias spring is present it retracts the piston rod figure 5 remove the bias spring s key 16 and or key 17 the handwheel stem key 56 with attached piston stud key 69 travel stop spacer key 5 and piston key 3 e For 585C actuators with push only handwheel figure 8 remove the cotter pin and slotted nut keys 73 and 72 and lift off the handwheel Remove the jam nut key 52 Remove the cap screws key 60 and lift off the handwheel housing key 36 Back the handwheel stem key 56 out of the housing Inspect the O rings keys 57 and 58 Replace these parts as necessary 6 Ifinspection or replacement of the actuator stem O ring or bearing key 9 or 11 is necessary perform steps 1 through 7 Otherwise skip to step 2 being sure to comply with the note preceding step 2 7 Loosen the two cap screws in the stem connector key 14 and remove it If the actuator is mounted on a valve separate the actuator stem key 10 from the valve plug stem Remove the actuator from the valve 8 inspect the actuator stem bearing key 11 actuator stem O ring key 9 or backup ring key 25 size 50 only remove the actuator stem key 10 from the yoke k
3. X Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring effect 1 The maximum design pressure for size 25 and 50 actuator is 150 psig 2 Maximum thrust is 3900 Ibs 3 Maximum thrust is 6900 Ibs Table 7 Fisher 585CR Size 25 and 50 Actuator Thrust Capabilities Metric Units spring extends actuator stem SPRING TOTAL THRUST FOR 585CR WITH ACTUATOR STEM FULLY SPRING THRUST W EXTENDED SIZE STEM COLOR Jiuc esee m ee fone ees oe nFmHnm S oo o 425 5782 6939 8095 9251 10408 11565 12721 14456 17347 Springs NotUsed Whit Gold amp White ight Green amp White Pink m 25800 ght Blue X X X X Fuss 128 4135 12499 14589 16680 18770 20861 22952 25042 27133 30269 x Pink ight Blue NE ss X Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring effect 1 The maximum design pressure for size 25 and 50 actuator is 10 3 bar 2 Maximum thrust is 17347 N 3 Maximum thrust is 31358 N 585C Actuator Instruction Manual October 2013 D102087X012 Table 8 Fisher 585C Thrust springless construction TOTAL THRUST FOR 585 1 PISTON 3 ACTUATOR Operating Pressure bar 3 operating ressresba OO orce Newtons oe SE fom o Fae Tue Tie eos aaa 22200__
4. 38900 Si 1570 19700 23600 27600 31500 35400 39400 43300 49200 55600 5569 sri 15700 19700 23600 27600 31500 35400 39400 43300 4200 58700 sso _ PISTON Operating Pressure psig MAXIMUM ALLOWABLE fore pound aaa xm per a we __ ss 2220 2780 3330 3890 4440 5000 5550 exo 50 58 ss 3540 4430 5310 6200 7080 7970 8850 9740 moo zo 1506 80 3540 4430 5310 6200 7080 7970 8850 9740 11100 13200 1330 150 2215 8860 11700 13300 15500 17700 19900 22200 24300 x x 200 X Indicates where the listed supply pressure will exceed the maximum thrust allowable 1 The maximum design pressure for size 25 through 100 actuators is 10 3 bar 150 psig The size 68 and 130 actuators are limited to 9 7 and 7 8 bar 140 and 113 psig respectively 2 The size 25 and 50 data is for the construction without a bias spring 3 Minimum operating pressure for sizes 60 130 actuators is 2 4 bar 35 psig 4 The size 68 actuator with a handwheel is limited to 40000 Newtons 9000 Ib thrust MAXIMUM ALLOWABLE THRUST Principle of Operation The 585C piston actuator fiqures 2 and 3 uses a piston that moves inside the actuator cylinder An O ring see figure 3 provides a seal between the piston and the
5. 2 Pull the valve stem up to seat the valve plug 3 Using one half of the stem connector key 12 align the actuator stem and the valve stem with threads from both stems mated root to crest with the stem connector Install the other half of the stem connector and tighten the cap screws 4 If there is a travel indicator disk key 32 raise it to the stem connector key 12 and tighten in position with the stem locknuts key 15 The indicator disk key 32 should show the valve to be open with the piston key 3 at the bottom of its stroke If it does not loosen two screws key 18 and shift the travel indicator scale key 19 to indicate OPEN 5 Cycle the actuator to check availability of desired total travel and that the valve plug seats before the actuator contacts the upper travel stop Minor travel adjustments can be made by loosening the stem connector key 12 slightly tightening the locknuts key 15 together and screwing the valve stem either into or out of the stem connector key 12 with a wrench on the locknuts If the valve stem cannot be turned as with a bellows seal bonnet remake the stem connection to achieve the desired travel 6 Once the total travel is adequate tighten the stem connector key 12 securely lock the stem locknuts key 15 against the connector and adjust the indicator scale key 19 on the yoke to show correct valve plug position 7 Provide a gauge to measure the pressure to the actuator Make a final adju
6. 48 55 62 69 76 86 103 coron N N Springs All 4626 5783 6939 8096 9252 10 409 11 565 12 722 14 457 17 348 Not Used Light Green 1156 712 445 White X 890 311 X X 10 200 Light Green amp White Springs 8180 14 300 16 400 18 400 20 500 22 500 25 600 30 700 Not Used gt lt gt gt gt Light Blue X X 489 2580 X X X 1712 X X X X Green X X X X X X X X X X X X X X X X X X X X n X X X X reen X X X X X Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring effect Instruction Manual 585C Actuator D102087X012 October 2013 Table 6 Fisher 585CR Size 25 and 50 Actuator Thrust Capabilities U S Units spring extends actuator stem SPRING TOTAL THRUST FOR 585CR WITH ACTUATOR STEM FULLY SPRING THRUST W EXTENDED Operating Pressure psig anh STEM BER sa Lo BO eos a pu POUNDS Force Pounds 0 o 1040 1300 1560 1820 2080 2340 2600 2860 3250 3900 Springs NotUsed 25 2 SIZE SPRINGS USED BY COLOR 500 90 1940 2200 2460 2720 2980 3240 3500 3760 X X ghtGreen amp White o 1840 2300 2760 3220 3680 4140 4600 5060 5750 6900 SpringsNotUsed _ aua Ceo GOO 2480 2950 3420 3890 4360 4830 5300 5770 oars x
7. Install the operating nut with the attached neutral indicator and the handwheel stem washer key 45 onto the handwheel stem key 56 and secure with the handwheel stem cap screw key 60 Tighten the cap screw to 169 Nem 125 Ibfeft 4 Place the bottom set of thrust bearings key 39 on top of the cylinder key 1 Insert the detent spring and ball keys 63 and 64 into the cylinder 5 Install the handwheel housing O ring key 58 on the handwheel housing key 36 Since both the handwheel housing and the operating nut key 46 have left hand threads thread the handwheel housing onto the operating nut by turning it counterclockwise over the operating nut until the handwheel housing is snug against the bottom set of thrust bearings key 39 6 Install the top set of thrust bearings key 39 over the handwheel housing key 36 7 Carefully slide the bearing cover key 38 over the handwheel housing key 36 and thread the bearing cover hand tight onto the cylinder key 1 Secure by tightening the set screws key 51 to 18 Nem 13 Ibfeft 8 Install the locking key handwheel and handwheel retaining ring keys 65 47 and 48 9 Screw the neutral indicator cover key 35 hand tight only onto the handwheel housing key 36 10 Install the bypass tubing with attached bypass valve key 66 into the bypass tees key 68 in the cylinder key 1 Replacing Seals Changing Action or Changing Bias Spring s Sizes 25 amp 50 Key numbers
8. Size 25 and 50 actuators are available as a springless construction or with a bias spring Depending on configuration the bias spring will retract or extend the piston rod upon loss of cylinder air pressure Size 60 through 130 actuators are available as springless constructions only 585C actuators are typically supplied with a DVC6200 digital valve controller or a 3600 P P analog positioner The 585C actuator is available with a top mounted or side mounted manual handwheel depending on actuator size Specifications Specifications for the 585C piston actuators are given in table 1 Some individual actuators come from the factory with specifications stamped on a nameplate attached to the yoke Educational Services For information on available courses for Fisher 585C Series piston actuators as well as a variety of other products contact Emerson Process Management Educational Services Registration Box 190 301 S 15t Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phone 641 754 3771 FAX 641 754 3431 e mail education gemerson com Instruction Manual D102087X012 Table 1 585C Specifications sizes 25 130 Operating Pressure Sizes 25 50 Maximum Allowable 10 3 bar 150 psig Minimum Recommended 1 4 bar 20 psig Sizes 60 130 Maximum Allowable See table 8 Minimum Recommended 2 4 bar 35 psig Travel See table 2 Thrust Capabilities See tables 4 through 8 Stroking Speeds Varies
9. key 102 being careful not to lose the key key 144 7 Remove the locking pin key 131 disconnect the stem connector key 12 and pull out the actuator stem 8 Remove the pointer key 129 and turn the sleeve out of the sleeve assembly key 104 9 Remove the cap screws key 128 holding the gear case key 103 to the yoke key 6 1 0 Lift the gear case key 103 to expose the handwheel assembly Reassembly Sizes 60 130 When reassembling the 585C piston actuator with side mounted handwheel adjust the setscrew key 125 to eliminate play in gear bearings When properly set lock with key 126 When reassembling the actuator after the piston nut key 4 has been removed from the piston connector key 107 clean the threads of the piston nut thoroughly and apply thread sealant to the threads Tighten the piston nut securely to a torque of 237 Nem 175 Ibfeft for size 60 actuators 1290 Nem 950 Ibfeft for size 68 80 and 100 actuators 2070 Nem 1530 Ibfeft for size 130 actuators Parts Ordering When corresponding with your Emerson Process Management sales office about this equipment refer to the serial number found on the actuator nameplate key 21 Also specify the complete 11 character part number from the following Parts List when ordering replacement parts A WARNING Use only genuine Fisher replacement parts Components that are not supplied by Emerson Process Management should not under any circumstances be
10. 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 Instruction Manual D102087X012 Description Set Screw alloy steel Hex Nut steel Cap Screw steel Cap Screw steel Pointer 541600 416 stainless steel Handjack Indicator stainless steel Locking Pin 541600 416 stainless steel Chain stainless steel Drive Screw carbon steel Ball Bearing steel Front Worm Retainer steel Back Worm Retainer steel Hand Grip G12144 carbon steel Hand Grip Bolt steel Set Screw steel Zerk Fitting steel Ring carbon steel Machine Screw carbon steel 2 req d Key 541600 416 stainless steel Key G10180 carbon steel Caution Tag not shown Cable Tie 2 Req d not shown Recommended spare parts Instruction Manual D102087X012 Figure 13 Fisher 585C Size 60 130 Bypass Assembly 38B1397 A 585C Actuator October 2013 35 585C Actuator Instruction Manual October 2013 D102087X012 Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher FIELDVUE and TopWorx are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are tradema
11. 33 4 35 4 94 4 7 5 1 HANDWHEEL RSS MAXIMUM RIM DIAMETER FORCE REQUIRED ACTUATOR SIZE MOUNTING 25 E x oe 100 5350 NEN 82 3000 M f 1 3 99 6 1 1 8 amp 99 1 56 17 10 140 208 17000 UJ Integral Side Mounted 1 2 and 4 inch maximum travel constructions 2 8 inch maximum travel construction Figure 2 Fisher 585C Piston Actuator Figure 3 Fisher 585C Piston Actuator with Handwheel with Spring Return PISTON O RING E0410 W7447 1 585C Actuator Instruction Manual October 2013 D102087X012 Actuator with Spring Return figure 3 585C size 25 amp 50 actuators are available with bias springs in two configurations The 585C actuator with the bias spring under the piston fully retracts the actuator stem upon loss of cylinder pressure The 585C actuator with the bias spring on top of the piston fully extends the actuator stem upon loss of cylinder pressure No additional parts are required to convert from one actuator type to the other For more detailed information on the 3610 positioner and DVC6200 digital valve controllers refer to the Principle of Operation section in the 3610 and DVC6200 Instruction Manuals Installation WARNING avoid personal injury property damage caused by cylinder fracture as a result of piston impact install the stem connector securely before supplying pressure to the positioner Use only a regulator controlled air suppl
12. Size 100 113 kg 250 pounds Size 130 188 kg 415 pounds Options Sizes 25 and 50 Top mounted handwheel see figures 5 7 and 8 and table 9 Cylinder bypass valve Bl Limit switches Fisher 4200 position transmitter Sizes 60 130 Integral side mounted handwheel figure 9 Sizes 25 130 FIELDVUE mounting options Fisher 377 trip valve system to fail actuator up or down lock in last position TopWorx M21GNEB electrical valve stem position switch Micro Switch limit switches 1 The pressure temperature limits in this manual and any applicable standard or code limitation for valve should not be exceeded 585C Actuator Instruction Manual October 2013 D102087X012 Table 2 Fisher 585C Piston Cylinder Clearance Volumes PISTON AT TOP OF CYLINDER SPRINGS BELOW PISTON FOR SIZE 25 AND 50 SE 288 2 3 2 5 31 2 39 m 2 36 3 4 3 m 49 79 Lx 3 m w 571 PISTON AT BOTTOM OF CYLINDER SPRINGS ABOVE PISTON FOR SIZE 25 AND 50 50 303 47 2 350 22 320 Table 3 Yoke Boss and Valve Stem Diameters YOKE BOSS DIAMETER VALVESTEM DIAMIETER ACTUATOR SIZE 1 Heavy actuator to bonnet bolting Instruction Manual 585C Actuator D102087X012 October 2013 Actuator Thrust Capabilities Table 4 Fisher 585C Size 25 and 50 Actuator Thrust Capabilities U S Units spring retracts actuator stem SP
13. if it was removed from the piston and the yoke O ring key 7 figure 4 or 6 if it was removed from the yoke key 6 Apply lithium grease key 24 to the wall of the cylinder key 1 and carefully slide the cylinder over the piston O ring Be sure the cylinder pressure connection is aligned with the yoke pressure connection Square the cylinder in place over the yoke O ring 4 Line up the cylinder holes with the yoke holes making sure for a handwheel construction that the anti rotation groove in the handwheel stem key 56 is aligned with the hole in the cylinder for the anti rotation key key 40 Note When placing the cylinder on the yoke and tightening the cylinder to yoke bolts be sure to keep the cylinder square and aligned with the top of the yoke 5 Lubricate the cylinder to yoke bolts key 2 with lithium grease key 24 In a criss cross pattern alternately tighten each cylinder to yoke bolt a slight amount so that the cylinder stays square with the yoke When all cylinder surfaces are in contact with the yoke tighten each cylinder to yoke bolt to 70 Nem 55 Ibfeft for a size 25 95 Nem 70 Ibfeft for a size 50 6 With a handwheel construction perform steps 2 through 10 of the Replacing Handwheel Housing O ring or Thrust Bearings procedure 7 f the actuator will be mounted on a valve perform the appropriate actuator mounting procedure Otherwise place the stem connector nut key 13 stem connector key 12 two cap s
14. manually move the piston rod with the handwheel first open the bypass needle valve key 66 for sizes 25 and 50 figure 8 key 92 for sizes 60 to 130 figure 13 place the handwheel pointer in the neutral position and insert the locking pin in the sleeve assembly for size 60 130 Then turn the handwheel in the selected direction as indicated on the wheel The control valve should be located where it will be accessible for servicing Room should be left above and below the control valve to permit removal of the actuator and valve plug Bypass Assembly The bypass is furnished as shown in figures 5 7 8 and 13 only when a handwheel actuator is specified The bypass allows the pressure to equalize on either side of the piston so that the manual actuator can be used to position the valve Flow through the bypass tubing is controlled by an angle needle valve key 66 for figures 5 7 and 8 and key 92 for figure 13 which is operated manually This valve should be closed when air pressure is being used to operate the valve Three Way Valve Applications Note To avoid loss of control of process fluid and subsequent personal injury or property damage caused by bursting of pressure retaining parts be sure the cylinder pressure does not exceed 80 psig in high cycle rate fast stroking speed three way valve applications In three way valve applications where the actuator fully strokes at a frequency of once per minute or faster and the strok
15. with push only handwheel figure 8 lubricate the O rings and handjack stem threads with lithium grease Install the O ring key 57 and handjack stem key 56 turning the screw into the housing as far as possible Place the O ring key 58 over the housing and insert into the cylinder key 1 Replace the cap screws key 60 and tighten to 41 Nem 30 Ibfeft on size 25 actuators 81 Nem 60 Ibfeft on size 50 actuators Replace the jam nut key 52 handwheel key 47 and slotted nut and cotter pin keys 72 and 73 c For 585C actuators bias spring extends the piston rod figures 6 and 7 put the piston key 3 on the actuator stem and the travel stop spacer key 5 on the piston Apply lithium grease key 24 to the threads of the piston cap screw or piston stud key 4 or 69 Insert the piston cap screw or stud plus attached handwheel stem key 56 through both the travel stop spacer and piston and into the actuator stem Use a wrench on the flats of the actuator stem to prevent it from turning Tighten the piston cap screw or stud plus attached handwheel stem to 102 Nem 75 Ibfeft for size 25 actuators or 136 Nem 100 Ibfeft for size 50 actuators Center the inner bias spring if used key 17 pertable 4 or 5 around the travel stop spacer If used per table 4 or 5 center the outer bias spring key 16 around the inner bias spring The outer bias spring should be within the outer boss on the piston 3 Install the piston O ring key 8
16. 022 Travel Indicator Disk 541300 413 SST Twin Speed Nut stainless steel not shown Machine Screw pl steel Thread locking adhesive medium strength not furnished with actuator Adaptor Flange Class C cast iron Cylinder Flange cast iron Cap Screws pl steel Pipe Nipple 316 SST not shown Pipe Tee 316 SST Needle Valve Cylinder Flange cast iron Cylinder Adaptor A07130 aluminum Spacer cast iron Gear Case cast iron Sleeve Assembly 541600 416 stainless steel Sleeve 541600 416 stainless steel Actuator Stem 541600 416 stainless steel Piston Connector S41600 416 stainless steel Piston Ring Adaptor 41600 416 stainless steel Washer steel 33 585C Actuator October 2013 Key Description 110 Upper Seal Bushing brass Size 60 and 68 Size 80 and 100 Size 130 111 Retaining Ring stainless steel 112 O Ring nitrile Size 68 113 Bearing Retainer Class 30 cast iron 114 Bevel Gear cast iron 114 Worm Gear bronze 115 Thrust Bearing carbon steel 2 req d 116 Bevel Pinion 541600 416 stainless steel 116 Worm Shaft steel 117 Extension carbon steel 118 Handwheel cast iron 119 Handwheel Cap cast iron 119 HexNut steel 1req d 120 Lockwasher carbon steel 121 Spring Cap G12144 carbon steel 122 Spring phos bronze 123 Ball steel 123 Cover Screw steel 124 Combination Bearing vendor 34 Part Number 1H865114042 1H946314042 23 1073 012 1H862306992 Key 125
17. Instruction Manual October 2013 D102087X012 CAUTION When performing the following step set the cylinder on a protective surface to prevent damage to the cylinder surfaces 3 Remove the cylinder key 1 Set the cylinder on a protective surface to prevent damage to the cylinder surfaces With a handwheel construction inspect the cylinder O ring key 57 and replace it if necessary applying lithium grease key 24 to the replacement O ring 4 Inspect the piston O ring key 8 and replace if necessary If the only further maintenance to be performed is replacement of the piston O ring skip to step 3 of this procedure Note 585C actuators may be used with or without the bias springs In the following procedures references are made to the bias springs If the bias springs are not used disregard references to them when performing the maintenance procedures 5 Perform one of the following disassembly procedures a b d or e as appropriate a For 585C actuators without handwheel If the bias spring is present it extends the piston rod figure 6 remove the piston cap screw key 4 piston key 3 bias spring s key 16 and or key 17 and travel stop spacer key 5 b For 585C actuators with handwheel If the bias spring is present it extends the piston rod figure 7 remove the handwheel stem key 56 with attached piston stud key 69 piston key 3 bias spring s key 16 and or key 17 and travel stop spacer key 5
18. Instruction Manual 585C Actuator D102087X012 October 2013 Fisher 585C Series Piston Actuators Contents Figure 1 Fisher 585C Series Piston Actuator I EFOCIEIC EIOTI Dres Dreh D au Bede 1 Scope or Manual 1 D SCHDUOR 2 Specifications 2 Educational Services 2 Principle of Operation 8 Actuator with Handwheel 8 Actuator with Spring Return 10 5 16 10 Bypass Assembly 11 Three Way Valve Applications Note 11 Actuator Mounting 11 Size 25 amp 50 Actuator Mounting 11 Size 60 130 Actuator Mounting 13 Stem Connector Assembly Size 60 130 13 585C Handwheels 14 Handwheel Operation Sizes 25 amp 50 14 Handwheel Operation Sizes 60 130 14 Maintenance Sizes 25 50 15 Replacing Handwheel Housing O Ring or Thrust Bearings Sizes 25 amp 50 16 Disassembly of Handwheel Constructions Replacing Seals Changing Action or 91265 805130 bU 22 Changing Bias Spring s Sizes 25 amp 50 17 Reassembly Sizes 60 130 22 Maintenance Sizes 60 130 20 Parts Ordening u s uu apa M ato kya 22 Side Mounted Handwhee
19. RING SPRING NET THRUST FOR 585C WITH ACTUATOR STEM FULLY EXTENDED AT FULL TRAVEL SPRINGS Operating Pressure psig m Lm ms Je Je Force Pounds 730 990 690 950 660 920 610 870 410 670 930 340 600 860 290 550 810 190 450 710 260 520 780 160 420 680 100 360 620 X 240 500 X 200 460 720 980 1760 2150 2800 X 70 330 590 850 1630 2020 2670 X X 250 510 760 1930 2580 X X 70 330 590 1760 2410 X X 150 410 670 930 1840 2490 X X X 240 500 760 1670 2320 ee X X X 130 390 650 1560 2210 X X X X 160 420 is All 1840 2300 2760 3220 3680 4140 4600 5060 5750 6900 gt Prings Not Used Light Blue 50 140 X X X X X X X X X X X X X X X X X X X X 470 940 X X X 235 705 Pink amp X X X X 235 X X X X X X X X X X X Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring effect 585C Actuator Instruction Manual October 2013 D102087X012 Table 5 Fisher 585C Size 25 and 50 Actuator Thrust Capabilities Metric Units spring retracts actuator stem SPRING SPRING NET THRUST FOR 585C WITH ACTUATOR STEM FULLY ACTU SPRING ATOR THRUST W THRUST W EXTENDED AT FULL TRAVEL SPRINGS ATOR RATE ACTUATOR ACTUATOR Operating Pressure bar USED SIZE N TRAVEL 208 3 4 7 6 10 3 xb mm TRAVEL RETRACTED ExTENDED 28 41
20. are referenced in figures 4 and 5 for a 585C actuator spring retracts actuator rod and in figures 6 and 7 for a 585C actuator spring extends actuator rod Disassembly Isolate the control valve from the line pressure release pressure from both sides of the valve body and drain the process media from both sides of the valve Shut off all pressure lines and power to the actuator release all pressure from the actuator and release all bias spring compression force by slowly unscrewing the cylinder cover bolting in a crisscross pattern Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment A WARNING Refer to the WARNING at the beginning of the Maintenance section in this instruction manual For 585C actuators with push only handwheel figure 8 be sure the handjack stem is backed out of the cylinder as far as it will go to relieve any extra spring compression 1 Remove the cylinder pressure piping With a handwheel construction perform steps 1 through 2 of the Replacing Handwheel Housing O Ring or Thrust Bearings procedure Note In the following step loosen each cylinder to yoke cap screw a slight amount in turn in a crisscross pattern to keep the cylinder square with the yoke while relieving spring precompression 2 While carefully allowing bias spring precompression to be slowly released remove the cylinder to yoke cap screws and cylinder cover keys 2 and 1 585C Actuator
21. ator Size 60 with 2 and 4 Inch Travel D SSS 2 L DML NS Y m f 2 2 t ale N Ne _ 4 7 SS l s lt Z Z E 5j DA e 5 2 5 2 65 2 2 2 2 8 APPLY LUB SEALANT PARTS NOT SHOWN 33 58B1365 A 32 8 C9 2 a Instruction Manual D102087X012 Figure 12 Fisher 585C Actuator Size 60 with 8 Inch Travel and Size 68 with 2 4 and 8 Inch Travel Z aaa 4 1 e ln BLEU LL VER E 8 8 8 C2 9 a 8 amp 5 5 5 8 O APPLY LUB SEALANT PARTS NOT SHOWN 33 58B1366 A Instruction Manual D102087X012 Sizes 60 130 figures 9 13 Key Description Cylinder Assembly aluminum Cap Screw pl alloy steel not shown Piston aluminum Piston Nut pl steel Yoke O Ring nitrile Size 60 Size 68 80 Size 100 Size 130 8 O Ring nitrile Size 60 Size 68 80 Size 100 Size 130 9 O Ring nitrile Size 60 Size 68 80 100 Size 130 10 Actuator Stem 541600 416 SST Cr pl 12 Stem Connector Assembly zinc plated steel 15 Hex Nut pl steel 18 Screw 2 req d 19 Travel Indicator Scale stainless steel 20 Drive Screw stainless steel 21 Nameplate stainless steel 22 Warning Nameplate not shown 24 Lithium grease not furn
22. crews key 14 two hex nuts key 23 and hex nut key 15 in a parts bag and attach the bag to the actuator yoke 585C Actuator Instruction Manual October 2013 D102087X012 Maintenance Sizes 60 130 WARNING To avoid personal injury property damage caused by cylinder fracture as a result of piston impact install the stem connector securely before supplying pressure to the positioner Use only a regulator controlled air supply to move the actuator piston so that you can install the stem connector Do not use the positioner to move the actuator piston before installing the stem connector WARNING Avoid personal injury from sudden release of process pressure or uncontrolled process fluid Before starting disassembly e Do not remove the actuator from the valve while the valve is still pressurized e Always wear protective gloves clothing and eyewear when performing any maintenance operations to avoid personal injury e Disconnect any operating lines providing air pressure to the actuator Be sure the actuator cannot suddenly open or close the valve e Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure on both sides of the valve Drain the process media from both sides of the valve e Vent the power actuator loading pressure Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment e The valve packing box may c
23. cylinder From an equilibrium state the actuator reacts to a force unbalance that is created by increasing supply pressure on one side of the piston and decreasing it on the other This moves the piston up or down and results in a repositioning of the valve plug Actuator with Handwheel figures 2 and 5 The handwheel version can be used to open or close the valve manually either during normal operation or in an emergency to position the valve at any point in the stroke orto act as a travel stop Size 25 and 50 actuators use an integral top mounted handwheel See figure 5 Size 60 to 130 actuators use a side mounted handwheel and come with a spring loaded ball detent which prevents vibration from changing the handwheel setting Handwheels for most types are either 203 mm 8 inches in diameter with beveled gears or 432 mm 17 inches in diameter with worm gears Instruction Manual 585C Actuator D102087X012 October 2013 Handwheel Specifications Table 9 Fisher 585C Handwheel Specifications HANDWHEEL TURNS PER DIAMETER FORCE REQUIRED ACTUATOR SIZE MOUNTING Q 25 Integral Side Mounted HANDWHEEL HANDWHEEL OUTPUT FORCE WEIGHT z 356 Rao v nz 3 39 000 38 39 a00 S 39 a 4 E 56 82 03 56 03 56 32 32 32 4 9 40000 40000 50000 75600 75600 HANDWHEEL HANDWHEEL OUTPUT FORCE WEIGHT 2880 O WE 3 17 4 20 2 28 3 30 2 30 3
24. d 19 Travel Indicator Scale 24 Key 20 21 22 23 24 255 71 75 Add Han 1 35 36 37 38 39 40 42 43 45 46 47 48 50 51 52 53 56 57 58 60 63 64 65 66 67 68 69 70 72 73 74 Instruction Manual D102087X012 Description Part Number Drive Screw stainless steel 7 req d Nameplate Warning stainless steel Hex Nut 2 req d Lithium grease not furnished with actuator Back Up Ring Size 50 only use with Nitrile or FKM O rings Nitrile 14B8259X012 Warning Nameplate Spacer 2 req d itional Parts for Actuator with dwheel figure 5 or 7 Cylinder Neutral Indicator Cover polycarbonate Handwheel Housing cast iron Neutral Indicator Plate polycarbonate Bearing Cover cast iron Thrust Bearing chrome steel Anti rotation Key Zn pl steel Neutral Indicator stainless steel Neutral Indicator Plate Screw pl steel 2 req d Handwheel Stem Washer heat treated Operating Nut Handwheel cast iron Handwheel Retaining Ring pl steel Grease Fitting Cd pl steel Bearing Cover Set Screw pl steel 3 req d Handwheel Jam Nut steel Button Plug plastic Handwheel Stem heat treated ENC 416 stainless steel Cylinder Cover O Ring nitrile For Push Only Size 25 1D237506992 Size 50 1D885506992 Other Size 25 and 50 1C4157X0022 Handwheel Housing O Ring nitrile For Push Only Size 25 1D348306992 Size 50 1C628006992 Other Size 25 and 50 1H624506992 Handwheel Stem Cap Sc
25. der loading pressures should be supplied through a 4 way solenoid valve or a switching valve The bottom side of the piston is pressured through the bottom side of the mounting flange on the actuator yoke key 6 figures 4 and 6 for sizes 25 and 50 or the connection at the lower side of the cylinder key 1 figure 9 to 12 for sizes 60 to 130 The top side of the piston is pressured through the connection in the cylinder cover key 1 for figures 4 6 and 9 to 12 The supply pressure medium should be clean dry filtered air If the supply source is capable of exceeding the maximum actuator operating pressure or positioner supply pressure appropriate steps must be taken during installation to protect the positioner and all connected equipment against overpressure WARNING Dropping the actuator and any attached accessories and or valve may cause personal injury and or equipment damage For all mounting procedures use an adequately sized chain sling hoist or crane to handle the actuator and any attached Instruction Manual 585C Actuator D102087X012 October 2013 accessories and or valve Use caution during lifting and handling to prevent slippage swinging faulty equipment connections or sudden shock loads CAUTION To avoid damage to actuator parts and difficult operation of actuator handwheels open the bypass valve before using a handwheel If manual operation is required the actuator should be equipped with a manual handwheel To
26. extension key 117 by loosening the set screw key 139 and unscrewing the extension Remove the cap screws key 2 holding the cylinder flange key 100 to the yoke key 6 Lift the cylinder flange key 100 off the yoke key 6 Inspect the handwheel gears and bearings as needed CON OU 21 585C Actuator Instruction Manual October 2013 D102087X012 9 To remove the actuator stem not shown loosen the stem connection key 12 and pull the actuator stem out the top of the sleeve assembly key 104 10 Remove the sleeve by screwing it out of the sleeve assembly key 104 11 Unscrew the seal bushing key 110 to inspect the O rings keys 9 and 27 Disassembly of Handwheel Constructions Sizes 80 130 A WARNING Refer to the WARNING at the beginning of the Maintenance section Sizes 60 130 in this instruction manual To disassemble 585C piston actuators sizes 80 130 with handwheel for maintenance perform the following procedures figure 10 Be sure that all pressure is out of the cylinder and valve body Remove all tubing lines to the positioner Remove the cap screws key 2 on the underside of the cylinder adapter key 101 and remove the cylinder key 1 Remove the piston nut key 4 then use a mallet to remove the piston key 3 from the piston connector key 107 Remove the cap screws key 127 and cylinder adaptor key 101 1 2 3 4 5 6 Remove the cap screws key 128 and remove the spacer
27. ey 6 Replace these parts if necessary Apply lithium grease key 24 to the replacement O ring or bearing and install it into the yoke Assembly 1 Install the actuator stem through the yoke Note Make certain the travel indicator scale key 19 correctly matches the travel per the Parts List Instruction Manual 585C Actuator D102087X012 October 2013 2 To achieve the desired construction either a direct acting or a reverse acting 585C actuator perform one of the following assembly procedures a b or c as appropriate a For 585C actuators bias spring retracts the piston rod figures 4 and 5 center the inner bias spring if used key 17 per table 6 or 7 around the center boss in the yoke key 6 If used per table 6 or 7 center the outer bias spring key 16 around the inner bias spring The outer bias spring should be within the outer boss in the yoke Put the travel stop spacer and the piston keys 5 and 3 on the actuator stem Apply lithium grease key 24 to the threads of the piston cap screw or piston stud key 4 or 69 Insert the piston cap screw or stud plus attached handwheel stem key 56 through both the piston and travel stop spacer and into the actuator stem Use a wrench on the flats of the actuator stem to prevent it from turning Tighten the piston cap screw or stud plus attached handwheel stem to 102 Nem 75 Ibfeft for size 25 actuators or 136 Nem 100 Ibfeft for size 50 actuators b For 585C actuators
28. he cylinder O ring handwheel stem or handwheel stem jam nut key 57 56 or 52 are covered in the Replacing Seals Changing Action or Changing Bias Spring s procedure Key numbers are referenced in figure 5 for a 585C actuator spring retracts actuator rod and in figure 7 for a 585C actuator spring extends actuator rod Note This procedure may be performed without removing the cylinder or yoke key 1 or 6 from the bonnet of the valve Disassembly Isolate the control valve from the line pressure release pressure from both sides of the valve body and drain the process media from both sides of the valve Shut off all pressure lines and power to the actuator and release all pressure from the actuator Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment WARNING Refer to the WARNING at the beginning of the Maintenance section in this instruction manual 1 Shut off the bypass valve key 66 Remove the cylinder pressure piping and bypass tubing from the bypass tees key 68 on the cylinder key 1 2 Turn the handwheel key 47 in the appropriate direction so the neutral indicator key 42 is behind the NEUTRAL position of the neutral indicator plate key 37 Unscrew and remove the neutral indicator cover key 35 Remove the handwheel retaining ring handwheel and locking key keys 48 47 and 65 Loosen the bearing cover set screws key 51 and unscrew and carefu
29. ing and eyewear when performing any maintenance operations to avoid personal injury e Disconnect any operating lines providing air pressure electric power or a control signal to the actuator Be sure the actuator cannot suddenly open or close the valve e Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure on both sides of the valve Drain the process media from both sides of the valve e Ventthe power actuator loading pressure and release all bias spring compression force by slowly unscrewing the cylinder cover bolting in a crisscross pattern e Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment e The valve packing box may contain process fluids that are pressurized even when the valve has been removed from the pipeline Process fluids may spray out under pressure when removing the packing hardware or packing rings or when loosening the packing box pipe plug e Check with your process or safety engineer for any additional measures that must be taken to protect against process media 585C Actuator Instruction Manual October 2013 D102087X012 Replacing Handwheel Housing O Ring or Thrust Bearings Sizes 25 amp 50 Perform this procedure if inspecting or replacing the handwheel housing O ring handwheel thrust bearings or any other handwheel parts located above the cylinder key 1 Inspection or replacement of t
30. ing of the valve but not both at the same time The tapered pin is left out when the assembly is used as a travel stop c To open or close the valve manually in an emergency without the necessity of inserting the tapered pin Bevel gears are used in sizes 60 and 68 and worm gears in sizes 80 through 130 A spring loaded ball detent is provided in the handwheel to prevent a change in setting due to vibration The following table 10 lists pertinent information on these handwheel units Table 10 Handwheel Information Actuator Size 60 68 80 130 Handwheel Diameter Inches Turns Required for One inch of Travel Maintenance Sizes 25 amp 50 Actuator parts are subject to normal wear and must be inspected and replaced as necessary The frequency of inspection and replacement depends on the severity of service conditions This section provides two separate procedures one on Replacing Handwheel Housing O Ring or Thrust Bearings and the other on Replacing Seals Changing Action or Changing Bias Spring s Refer to figures 5 and 7 For an actuator with handwheel a grease fitting key 50 is provided on the bearing cover key 38 for periodic bearing lubrication with lithium grease key 24 WARNING Avoid personal injury from sudden release of process pressure Before performing any maintenance operations e Do not remove the actuator from the valve while the valve is still pressurized e Always wear protective gloves cloth
31. ing speed is rapid less than 0 5 seconds per stroke there is a possibility that the stem can fracture at the plug if the actuator cylinder pressure is greater than 80 psig This can cause loss of control of process fluid and further damage to the actuator Consideration should be given to the use of high strength fatigue resistant stem materials in these applications Actuator Mounting Size 25 and 50 Actuator Mountinq The following procedure describes how to mount a 585C actuator size 25 and 50 on a push down to close valve so that the piston stem to valve plug stem connection allows full travel and proper shutoff Key numbers referenced in the following steps are shown in figures 4 through 8 585C Actuator Instruction Manual October 2013 D102087X012 1 If not already removed remove the stem connector key 12 by loosening the cap screws key 14 2 Thread the stem connector nuts keys 13 and 15 onto the valve stem and run the nuts to the bottom of the valve stem threads 3 Push the valve plug stem until the valve plug is closed for push down to close valve plug action 4 Place the actuator on the bonnet of the valve and secure the actuator tightly to the bonnet with the yoke locknut CAUTION In the following procedure do not rotate the valve plug while it is seated since this may cause damage to the seating surface and thereby allow excessive leakage Also during adjustment use tools carefully to avoid damaging the valve plug s
32. ished with actuator 26 Lower Seal Bushing brass Size 60 2 and 4 inch travel 8 inch travel Size 68 2 4 amp 8 inch tvl Size 80 and 100 8 inch tvl Size 80 and 100 4 inch tvl Size 130 4 inch travel 8 inch travel 27 O Ring nitrile Size 60 Size 68 80 100 Size 130 x A Recommended spare parts Part Number 1H862306992 1H862506992 1H862606992 1J453806992 1H862406992 1H862506992 1H862606992 1 453806992 1 736906992 1H862706992 11453706992 1H863714042 1R875914042 1R945614042 2H873014042 2K378314042 23A1073X012 1D348306992 1C334206992 1D439206992 Key 28 29 30 31 32 33 34 70 76 76 77 90 91 92 100 101 102 103 104 105 106 107 108 109 585C Actuator October 2013 Description Part Number Wiper Scraper vendor Size 60 8 inch travel 1R876099012 Size 68 2 4 amp 8 inch Size 80 and 100 8 inch travel 1R946499012 Size 130 8 inch travel 11A4989X012 Piston Rod Boot neoprene Size 60 2 inch travel 1H864706992 4 inch travel 1H937906992 Size 80 and 100 4 inch travel only 1H872106992 Size 130 4 inch travel only 1453906992 Snap Ring pl steel Size 60 2 and 4 inch travel only 1H863827022 Size 80 and 100 4 inch travel only 1H875027022 Size 130 4 inch travel only 1454127022 Snap Ring pl steel Size 60 2 and 4 inch travel only 1H863927022 Size 80 and 100 4 inch travel only 1H875127022 Size 130 4 inch travel only 1P661327
33. ith handwheel O ring contains keys 7 8 9 and 27 R585CX00092 2 4 and 8 inch maximum travel 100 4 inch maximum travel O ring contains keys 7 8 9 and 27 23 585C Actuator October 2013 Parts List Note Part numbers are shown for recommended spares only For part numbers not shown contact your Emerson Process Management sales office Sizes 25 amp 50 Common Actuator Parts figure 4 or 6 Key Description Part Number 1 Cylinder 2 Cylinder to Yoke Bolts 3 Piston aluminum 4 Cap Screw for actuators without handwheel 5 Travel Stop Spacer aluminum 6 Yoke ductile iron 7 Yoke O ring For size 25 Nitrile 13A5599X062 FKM fluorocarbon for high temperature 13A5599X022 For size 50 Nitrile 1L315906992 FKM for hightemperature 1L3159X0012 8 Piston O ring For size 25 Nitrile 19A7098X022 FKM for high temperature 19A7098X032 For size 50 Nitrile 1F1727X0032 FKM for high temperature 1F1727X0012 9 Actuator Stem O ring For size 25 Nitrile 1H8498X0022 FKM for high temperature 1H8498X0032 For size 50 Nitrile 1E736906992 FKM for high temperature 1D2620X0032 10 Actuator Stem chrome plated steel 11 Piston Stem Bearing nylon For size 25 18A0616X012 For size 50 24B6313X012 12 Stem Connector zn pl steel 13 Stem Connector Nut 14 Cap Screw 2 req d 15 Hex Nut 16 Bias Spring outer steel see table 4 7 for use 17 Bias Spring inner steel see table 4 7 for use 18 Self Tapping Screw 2 req
34. ith the closed mark on the scale Secure the scale with the scale screws Instruction Manual 585C Actuator D102087X012 October 2013 Size 60 130 Actuator Mounting The following procedure describes how to mount a 585C size 60 to 130 actuator on a push down to close valve so that the piston stem to valve plug stem connection allows full travel and proper shutoff Key numbers referenced in the following steps are shown in figures 9 through 12 If an actuator is purchased separately for field installation on a control valve mount it on the valve and secure it in place with the yoke locknut for size 60 and 68 or with eight bolts on actuator sizes 80 100 and 130 which use a 127 mm 5 inch yoke boss The stem connector should then be set up to clamp the actuator stem and valve plug stem together to provide the proper valve travel This procedure is outlined in the Stem Connector Assembly procedures of this instruction manual Stem Connector Assembly Size 60 130 CAUTION To avoid damaging the seating surfaces do not rotate the valve plug while it is seated Also avoid damage to the valve plug stem by careful use of tools during travel adjustment A WARNING To avoid personal injury or property damage caused by cylinder fracture as a result of piston impact install the stem connector securely before supplying pressure to the positioner Incomplete engagement of valve stem and or actuator stem in the stem connector can result in strip
35. l Maintenance acidi ere PLE 23 Sizes 60 130 21 PALES ISU 24 Disassembly of Handwheel Constructions SIZES 5 amp OU 24 Sizes 60 68 21 51265 60 30 33 Introduction Scope of Manual This instruction manual provides information on installation maintenance and parts ordering for the Fisher 585C piston actuators Refer to separate instruction manuals for information about other equipment and accessories used with these actuators Information for the 585CLS long stroke actuator can be found in the Fisher 585CLS instruction manual D103793X012 Do not install operate or maintain a 585C Series actuator without being fully trained and qualified in valve actuator and accessory installation operation and maintenance To avoid personal injury or property damage it is important LI EMERSON www Fisher com Process Management 585C Actuator Instruction Manual October 2013 D102087X012 to carefully read understand and follow all the contents of this manual including all safety cautions and warnings If you have any questions about these instructions contact your Emerson Process Management sales office before proceeding Description 585C pneumatic piston actuators figure 1 provide accurate throttling or on off control of sliding stem valves The 585C actuator uses a double acting cylinder which requires air pressure for operation
36. lly remove the bearing cover key 38 Remove the handwheel housing O ring key 58 and the top set of thrust bearings key 39 Since both the handwheel housing key 36 and the operating nut key 46 have left hand threads unscrew the handwheel housing by turning it clockwise off the operating nut Carefully remove the detent ball and detent spring keys 64 and 63 and remove the bottom set of thrust bearings key 39 8 Unscrew the handwheel stem cap screw key 60 while using a 7 8 inch wrench to hold the handwheel stem key 56 Remove the handwheel stem washer key 45 and the operating nut key 46 with attached neutral indicator key 42 9 Unscrew the neutral indicator key 42 counterclockwise if necessary to separate it from the operating nut key 46 HR Uu Reassembly 1 If the neutral indicator key 42 was removed coat its threads with thread locking adhesive medium strength key 70 and screw it into the operating nut key 46 Position the 90 degree elbow of the neutral indicator so that it will not interfere with the neutral indicator cover key 35 when assembled 2 If necessary replace the anti rotation key key 40 by pushing the key outward from the cylinder key 1 then install the replacement key key 40 into the anti rotation hole of the cylinder Instruction Manual 585C Actuator D102087X012 October 2013 3 Lubricate the inside surface of the operating nut key 46 with lithium grease key 24
37. om the yoke 20 Instruction Manual 585C Actuator D102087X012 October 2013 4 nsert a screwdriver in the two slots on the lower edge of the cylinder casting and pry the cylinder loose from the yoke Remove the cylinder being careful not to mar the cylinder wall 5 The piston key 3 and actuator stem key 10 will come out with the cylinder The piston can then be removed by forcing it out the open end of the cylinder 6 Unscrew the seal bushing key 110 or 26 in the upper end of the yoke key 6 7 With the unit disassembled inspect all parts for excessive wear Replace all worn O rings Lubricate key 24 as indicated on the assembly drawings Apply sealant key 70 as indicated on the assembly drawings 8 When reassembling the actuator after the piston nut key 4 has been removed from the actuator stem key 10 clean the threads of the piston nut thoroughly and apply thread sealant to the threads Tighten the piston nut securely to a torque of 237 Nem 175 Ibfeft for size 60 actuators 1290 Nem 950 Ibfeft for size 68 80 and 100 actuators or 2070 Nem 1530 Ibfeft for size 130 actuators Side Mounted Handwheel Maintenance Sizes 60 130 Refer to figure 9 and 10 1 The handwheel gears should be lubricated periodically A grease fitting key 140 is provided on sizes 80 100 and 130 On sizes 60 and 68 remove the handwheel key 118 and the bevel pinion key 116 and pack the gear case with lithium grease Loosen the
38. ontain process fluids that are pressurized even when the valve has been removed from the pipeline Process fluids may spray out under pressure when removing the packing hardware or packing rings or when loosening the packing box pipe plug Check with your process or safety engineer for any additional measures that must be taken to protect against process media Key numbers indicated refer to figures 9 through 12 Isolate the control valve from the line pressure release pressure from both sides of the valve body and drain the process media from both sides of the valve Shut off all pressure lines and power to the actuator and release all pressure from the actuator Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment 1 If positioner is not used go to step 5 If positioner is used shut off all pressure lines to the positioner then remove all tubing lines cylinder instrument and supply from the positioner CAUTION Do not use wrenches or other tools directly on the valve stem Damage to the stem surface could result in subsequent damage to the valve packing 2 Remove the stem connector key 12 and the piston rod boot key 29 used to protect the lower end of the actuator stem 3 Remove the socket head cap screws that hold the cylinder key 1 to the yoke key 6 CAUTION Exercise care in the following step to prevent damage to the cylinder wall during removal of the cylinder fr
39. ped threads or improper operation Be sure that the length of each stem clamped in the stem connector is equal to or greater than the diameter of that stem Do not loosen the cap screws when the stem connector has spring or loading pressure force applied to it e Install the stem connector securely before a positioner is mounted to the actuator and pressurized using only regulator controlled air supply not the positioner to move the actuator piston to position the actuator stem To avoid personal injury or property damage keep hands and tools out of the actuator stem travel path while pressuring the actuator to move the actuator stem in the following steps 585C Size 60 130 Direct Acting Push Down to Close Valves 1 With the valve assembled and the actuator mounted make sure the valve plug is in the closed position and the actuator is at the top of its stroke Then screw the two stem locknuts key 15 all the way onto the stem thread and place the travel indicator disk key 32 if any on the stem locknuts 2 Keeping your hands away from any moving parts use a regulator controlled air supply to move the actuator stem key 10 down from the top of its stroke to the specified valve travel UJ Using one half of the stem connector key 12 align the actuator stem and the valve stem with threads from both stems mated root to crest with the stem connector Install the other half of the stem connector and tighten the cap screws Wi
40. r rod NS c lt mw AR SES N NEW N SS 7 lt lt NS X Je c M B E PL 7 SOROSO A SAIAD Gee VIEW SIZE 50 KEY NUMBERS 22 71 NOT SHOWN 44B6319 D 585C Actuator October 2013 D102087X012 Instruction Manual Figure 7 Fisher 585CR Size 25 and 50 Actuators Handwheel Assembly spring extends actuator rod 585C Actuator October 2013 57 24 8 8 S 8 n 7 23 E Z TP Z 1 x D N Vili AAR EN S 5 re T SS gt s e Qu gt Z ee z 7 Ds MARS 8 pne amp or bi HANDWHEEL ASSEMBLY r1 APPLY LUB SEALANT Instruction Manual 585C Actuator D102087X012 October 2013 Figure 8 Fisher 585C Size 25 and 50 Actuators Handwheel Assembly Direct Acting Push Only spring retracts actuator rod m v Qe Sy WI Go 6 HANDWHEEL ASSEMBLY APPLY LUB 34B8587 B D102087X012 Instruction Manual Figure 9 Fisher 585C Actuator with Integral Handjack Size 68 with 2 and 4 Inch Travel 585C Actuator October 2013 sos v
41. rew Zn pl steel 4 req d for size 25 3 req d for size 50 Detent Spring Detent Ball Cr pl steel Locking Key steel Bypass Valve Bypass Tubing Bypass Tee Piston Stud Thread locking adhesive medium strength not furnished with actuator Hex Nut Slotted Cotter Pin Elbow Tube Recommended spare parts October 2013 585C Actuator Figure 4 Fisher 585C Size 25 and 50 Actuators spring retracts actuator rod Instruction Manual D102087X012 A EZ mi L gt Alp E 077 ie PE Ww Y ed be E SEL 8a OB WZ DLL LAL ALLAL 2 PS rU gy ke TTR SL APPLY LUB NOTE KEY NUMBERS 22 AND 71 NOT SHOWN Instruction Manual 585C Actuator October 2013 D102087X012 Figure 5 Fisher 585C Size 25 and 50 Actuators Handwheel Assembly spring retracts actuator rod S Z Me gt zzzz zzzzxzZzzz2 r 1T lt lt EQ A as fps q 9 SSW 7 a S SEK amp Y tes zzz I x l 4 d a 2 AS EA 202222 50 S 5 8 0 amp CO 87 lt a APPLY LUB HANDWHEEL ASSEMBLY 26 Instruction Manual D102087X012 Figure 6 Fisher 585CR Size 25 and 50 Actuators spring extends actuato
42. rks and service marks of Emerson Electric Co All other marks are the property of their respective owners The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore Mem EMERSON 1994 2013 Fisher Controls International LLC All rights reserved wasu mi si G ee
43. set screw key 139 before attempting to remove the pinion and extension 2 If itis necessary to change the valve plug action from push down to close to push down to open or vice versa change the handwheel arrangement so that the arrow indicates the correct rotation required to open the valve a For sizes 60 and 68 remove the handwheel invert and replace it On sizes 60 and 68 figure 9 remove and replace the spring loaded ball assembly key 123 in the opposite side b For sizes 80 100 remove the handwheel assembly and install in the opposite end of the gear case by unscrewing the back and front worm retainers keys 135 and 136 not shown and turn the handwheel to disengage the bevel pinion key 116 Disassembly of Handwheel Constructions Sizes 60 and 68 WARNING Refer to the WARNING at the beginning of the Maintenance section Sizes 60 130 in this instruction manual To disassemble 585C piston actuators sizes 60 and 68 with handwheel for maintenance perform the following procedures figure 9 and 10 1 Besure that all pressure is out of the cylinder and valve body 2 Remove all tubing lines to the positioner 3 Remove the cap screws key 2 on the underside of either the cylinder flange key 100 for size 60 or the adapter flange key 76 for size 68 Remove the cylinder key 1 Remove the piston nut key 4 then use a mallet to tap the piston key 3 off the piston connector key 107 Remove the handwheel
44. stment of the actuator or its positioner to set the starting point of valve travel and to obtain full travel for the given instrument range 585C Handwheels Handwheel Operation Sizes 25 amp 50 Key numbers referenced in the following steps are shown in figures 5 7 and 8 for the 585C actuator The handwheel assembly on a 585C actuator may be used as an adjustable travel stop to limit full upward or downward travel of the actuator stem key 10 or as a manual actuator to fully stroke the valve When the neutral indicator key 42 is in the neutral position travel is not restricted With clockwise handwheel key 47 rotation the operating nut key 46 is screwed downward forcing the actuator stem key 10 down With counterclockwise rotation the operating nut is screwed upward against the handwheel stem washer key 45 pulling the actuator stem up Note When using an actuator with handwheel to stroke the valve plug or position the travel stop be sure the bypass valve key 66 is open Handwheel Operation Sizes 60 130 The 585C handwheel assembly for sizes 60 through 130 actuators figures 9 and 10 has three main functions Instruction Manual 585C Actuator D102087X012 October 2013 open or close the valve manually or to position the valve at any point in the stroke regardless of the cylinder pressure The tapered pin is inserted during manual throttling operation b To actasa travel stop to limit full opening or clos
45. tem A damaged valve plug stem could cut the packing and allow leakage Note When using an actuator with handwheel in the following step to stroke the valve plug be sure the bypass valve key 66 figure 5 7 or 8 is open Rotating the handwheel key 47 figure 5 7 or 8 clockwise extends the actuator stem key 10 rotating the handwheel counterclockwise retracts the actuator stem 5 Perform one of the following procedures a or b as appropriate Fora 585C actuator with spring retraction upon loss of cylinder pressure figures 4 and 5 ona push down to close valve manually move the valve plug to the seated position Rotate the handwheel or apply pressure to the pressure connection in the cylinder key 1 until the piston key 3 and actuator stem key 10 move down the specified travel Run the stem connector nut key 13 up on the valve stem until it contacts the actuator stem Be sure the flats on the actuator stem are perpendicular to the scale indicator web on the yoke key 6 Adjust the stem connector nut as necessary so that the flats on the nut and the actuator stem are parallel Clamp the actuator stem and stem connector nut together with the stem connector key 12 and the two cap screws and hex nuts keys 14 and 23 Run the hex nut key 15 up the valve stem and tighten against the stem connector nut key 13 b For a 585C actuator with spring extension upon loss of cylinder pressure figures 6 and 7 with push down to close
46. th the stem locknuts key 15 raise the travel indicator disk key 32 to the stem connector key 12 4 Cycle the actuator to check availability of desired total travel and that the valve plug seats before the actuator contacts the lower travel stop Minor travel adjustments can be made by loosening the stem connector key 12 slightly tightening the locknuts key 15 together and screwing the valve stem either into or out of the stem connector key 12 with a wrench on the locknuts key 15 If the valve stem cannot be turned as with a bellows seal bonnet remake the stem connection to achieve the desired travel 13 585C Actuator Instruction Manual October 2013 D102087X012 5 Once the total travel is adequate tighten the stem connector key 12 securely lock the stem locknuts key 15 against the connector and adjust the indicator scale key 19 on the yoke to show correct valve plug position 6 Provide a gauge to measure the pressure to the actuator Make a final adjustment of the actuator or its positioner to set the starting point of valve travel and to obtain full travel for the given instrument range 585C Size 60 130 Reverse Acting Push Down to Open Valves 1 Keeping your hands away from moving parts pressure the actuator using a regulator controlled air supply to move the actuator stem key 10 to the extreme upward position then reverse loading pressure to lower the actuator stem key 10 approximately 3 mm 1 8 inch
47. used in any Fisher valve because they may void your warranty might adversely affect the performance of the valve and could cause personal injury and property damage 22 Instruction Manual 585C Actuator D102087X012 October 2013 Parts Kits Actuator Size Parts Kit Description Parts Kit Number O ring contains keys 7 8 and 9 R585CX00252 Backup ring key 25 for size 50 actuators only R585CX00502 60 2 inch maximum travel O ring contains keys 7 8 9 and 27 Piston rod boot key 29 and Snap ring keys 30 and 31 P O ring contains keys 7 8 9 and 27 Piston rod boot key 29 and Snap ring keys 30 and 31 60 2 4 and 8 inch maximum travel w handwheel 8 inchomexirnui travel O ring contains keys 7 8 9 and 27 R585CX00032 68 2 4 and 8 inch maximum travel w handwheel O ring contains keys 7 8 9 27 and 112 R585CX00102 68 80 8 inch maximum travel O ring contains keys 7 8 9 and 27 R585CX00042 80 2 4 and 8 inch maximum travel w handwheel p O ring contains keys 7 8 9 and 27 Piston rod boot key 29 and Snap ring keys 30 and 31 Piston rod boot key 29 and Snap ring keys 30 and 31 Sor Und 100 8 inch maximum travel tach muntira bapa O ring contains keys 7 8 9 and 27 R585CX00072 O ring contains keys 7 8 9 and 27 L Piston rod boot key 29 and Snap ring keys 30 and 31 Sa 130 8 inch travel 4 and 8 inch travel w
48. valve manually move the valve plug to the seated position Run the stem connector nut key 13 up the valve stem until it contacts the actuator stem key 10 Rotate the handwheel or apply pressure to the pressure connection in the yoke key 6 to move the actuator stem key 10 approximately 1 4 inch away from the stem connector nut Rotate the stem connector nut so that it moves up the valve stem two full turns Manually move the valve plug so that the stem connector nut again contacts the actuator stem Be sure the flats on the actuator stem are perpendicular to the scale indicator web on the yoke key 6 Adjust the stem connector nut as necessary so that the flats on the nut and the actuator stem are parallel Clamp the actuator stem and stem connector nut together with the stem connector key 12 and the two cap screws and hex nuts keys 14 and 23 Run the hex nut key 15 up the valve stem and tighten it against the stem connector nut key 13 6 Cycle the actuator several times to check for proper operation Note In the following step make sure the correct travel indicator scale key 19 is used per the Parts List for the desired travel 7 f necessary remove the travel indicator scale screws key 18 and reposition the travel indicator scale key 19 so that the scale arrow points in the same direction as the valve plug moves when opening Close the valve Adjust the scale up or down so that the stem connector key 12 indicator lines up w
49. with actuator size actuator spring travel and supply pressure If stroking speed is critical consult your Emerson Process Management sales office Piston Area See table 2 Cylinder Volumetric Displacement See table 2 Operative Temperature Limits 1 For All Sizes With Nitrile O Rings 40 to 80 C 40 to 175 F standard With Fluorocarbon O Rings 18 to 149 C 0 to 300 F optional Yoke Boss and Valve Stem Diameters See table 3 Pressure Connections Size 25 60 1 4 NPT internal standard or 3 8 NPT internal optional Sizes 68 130 1 2 NPT internal standard Instrument Mounting Universal NAMUR mounting 585C Actuator October 2013 Construction Materials Part Material Yoke Ductile Iron Piston Aluminum Cylinder Aluminum Bolting and Fasteners NCF non corroding finish Springs sizes 25 amp 50 only O Rings Nitrile std Fluorocarbon Actuator Stem Chrome plated Steel Stem Connection Stainless Steel Travel Indicator Scale Stainless Steel Paint Polyester Powder Cylinder Seal Bushings Brass sizes 60 130 only Stem Connector sizes 60 130 Zinc plated steel Approximate Weights less positioner and handwheel Size 25 2 1 8 inch yoke boss 7 kg 16 pounds 2 13 16 inch yoke boss 8 kg 17 pounds Size 50 2 13 16 inch yoke boss 20 kg 45 pounds 3 9 16 inch yoke boss 22 kg 48 pounds Size 60 31 kg 68 pounds Size 68 54 kg 120 pounds Size 80 102 kg 225 pounds
50. y to move the actuator piston so that you can install the stem connector Do not use the positioner to move the actuator piston before installing the stem connector Always wear protective gloves clothing and eyewear when performing any installation operations to avoid personal injury To avoid personal injury or property damage caused by bursting of pressure retaining parts be certain the cylinder pressure or other pressure ratings do not exceed the limits listed in table 1 Use pressure limiting or pressure relieving devices to prevent cylinder pressure or other pressure ratings from exceeding these limits Check with your process or safety engineer for any additional measures that must be taken to protect against process media If installing into an existing application also refer to the WARNING at the beginning of the Maintenance sections in this instruction manual When an actuator and valve are shipped together as a control valve assembly the actuator is normally mounted on the valve Follow the valve instructions when installing the control valve in the pipeline If the actuator is shipped separately or if it is necessary to mount the actuator on the valve perform the Actuator Mounting procedures in this instruction manual corresponding to your actuator size For information on mounting valve positioners refer to the 3610 or DVC6200 instruction manuals for details If a 585C actuator is being installed without a positioner the cylin
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