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Emerson Fisher 1061 Installation Instructions

1. c Slide the lever onto the output shaft with the bolt holes in the lever aligned as closely as possible with the hole in the rod end bearing key 12 Then temporarily rotate the lever and output shaft until the rod end bearing no longer interferes with further installation of the lever and slide the lever as far as it can go onto the output shaft Clamp the lever to the output shaft with the cap screw key 29 Tighten the cap screw to the torque value listed in table 7 d Rotate the lever and output shaft back to the original position and then adjust the rod end bearing so that it can be attached to the lever 7 Apply thread locking adhesive medium strength key 92 to the threads of the cap screw key 13 8 Connect the lever key 28 and the rod end bearing key 12 with the cap screw and hex nut keys 13 and 14 This connection can be aided by stroking the actuator from its up travel stop with a regulated air source Tighten the cap screw to the torque value listed in table 7 9 Note the position of the valve or other operated equipment and direction of rotation Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 a Position the travel indicator key 38 accordingly Replace the cover key 34 and secure it with the cap screws and washers keys 35 and 76 If the holes in the cover and housing key 21 do not align use a regulated air source to move the actuator slightly off the up travel stop If hole ali
2. 2 13 Pull the piston key 7 and the piston rod key 10 from the cylinder assembly 14 Check and if necessary replace the O rings keys 8 and 16 15 To separate the piston key 7 from the piston rod key 10 unscrew the cap screw to hex nut key 9 and remove the washer key 77 16 Unscrew the cap screws key 22 and remove the cylinder flange key 2 the sliding seal key 19 and the seal support cylinder key 20 For actuators with 60 degree rotation a travel stop key 15 will also be removed with these parts 17 Check and if necessary replace the O rings keys 17 and 18 and the thrust washer key 74 Assembly 1 Apply lithium grease key 93 to the surfaces of the sliding seal key 19 Then install the seal support cylinder key 20 the thrust washer key 74 the sliding seal and the cylinder flange key 2 and secure these parts with the cap screws key 22 Tighten the cap screws to the torque value listed in table 7 For actuators with 60 degree rotation atravel stop key 15 will be threaded into the cylinder flange 2 Apply lithium grease key 93 to the cylindrical surface of the piston rod key 10 and apply anti seize sealant key 91 to the tapered end of the piston rod Attach the piston and washer keys 7 and 77 to the piston rod and secure them with the cap screw or hex nut key 9 Tighten the cap screw or hex nut to the torque value listed in table 7 3 Insert the piston and piston rod assembly d
3. 4 40 64 2 50 112 4 4 60 64 2 50 91 3 6 68 64 2 50 155 6 1 19A1469 C 3250 2 1061 H amp J Actuator Instruction Manual October 2012 D100325X012 Figure 4 Actuator Housing Construction Styles and Mounting Positions DESIRED ACTION OF Actuator Valve Body or Other Equipment HOUSING CONSTRUCTIONITO SPECIFY i Clockwise to Close Style A Push Down to Open PDTO Counterclockwise to Close Style B Clockwise to Close Style B Fush Dow io Close Counterclockwise to Close Style A 1 When viewed from actuator side of valve or other equipment POSITION 1 STANDARD POSITION 1 STANDARD NOTE 1 DOTTED LINES INDICATE ALTERNATE MOUNTING POSITIONS 2 3 AND 4 43A6506 A A3248 Figure 5 Valve Shaft Coupling gt COUPLING FULL KEYWAY ABOVE LOCATED ON KEYWAY A NOSE AND TAIL SIDE OF VALVE SHAFT VALVE SHAFT KEYWAY A USE APPROPRIATE LETTERED KEYWAY AS INDICATED IN TABLE 5 PARTIAL KEYWAY USE APPROPRIATE VALVE SHAFT FOR DETERMINING KEYWAY ASINDICATED IN TABLE 5 DISC POSITION EXPLODED VIEW OF VALVE SHAFT AND COUPLING REFERENCE COUPLING ORIENTATION FOR TABLE 5 NOTE 1 gt FORUSEWITH J MOUNTING ADAPTATION UP TO 38 1 mm 1 1 2 INCH KEYED SHAFT DIAMETERS MOUNTING ADAPTATION FOR 44 5 AND 50 8 mm 1 3 4 AND 2 INCH KEYED SHAFT DIAMETERS 19A1468 C A3251 1 10 Instruction Manual 1061 H amp J
4. 6 Foran actuator with an H mounting adaptation and a 22 2 through 38 1 mm 7 8 through 1 1 2 inch output shaft unscrew the cap screws key 87 and remove the actuator from the operated equipment Mark the orientation of the lever key 28 with respect to the output shaft key 94 This marking is used during reassembly to allow for proper lever output shaft positioning Then loosen the cap screw key 29 so that the output shaft is free to slide off the lever With the lever and output shaft properly marked unscrew the cap screws key 24 and remove the mounting plate key 23 and output shaft key 94 assembly from the actuator housing key 21 If necessary remove the retaining ring key 95 and separate the output shaft from the mounting plate For 50 8 mm 2 inch output shafts referto step 7 for this procedure 7 For an actuator with either a mounting adaptation see figure 6 or an mounting adaptation with a 50 8mm 2 inch output shaft see figure 7 proceed as follows Remove the cap screws key 87 not shown in figure 6 and remove the actuator from the operated equipment For an actuator with mounting and a 31 8 or 38 1 mm 1 1 4 or 1 1 2 inch valve shaft diameter two spacers key 99 not shown in figure 6 are also removed with the cap screws key 87 When separating the output shaft key 94 and coupling key 97 from the operated shaft remember to remove the woodruff key key 98 not shown in figure 7 from the operated sha
5. 81 2 INCH VALVE vam SHAFTS WITH J MOUNTING J MOUNTING A3247 1 1061 H amp J Actuator Instruction Manual October 2012 D100325X012 Figure 2 Fisher 1061 Mounting Dimensions Continued H MOUNTING S Actuator Actuator Size Output Shaft V T U Diameter mm 15 75 30 22 2 26 2 19 1 57 2 28 4 5 16 18 UNC 22 10 28 6 26 2 19 1 fea 76 2 38 1 3 8 16 UNC 30 40 60 21 97 amp 68 28 45 38 1 38 1 28 4 TET 88 9 44 5 1 2 13 UNC 44 5 x 50 8 122 9 69 9 PST 88 9 44 5 1 2 13 UNC 40 60 amp 68 SS 50 8 122 9 69 9 50 80 88 9 44 5 1 2 13 UNC Inches 0 620 30 7 8 1 03 0 75 2 25 1 12 5 16 18 UNC 0 870 1 1 8 1 03 0 75 tae 3 00 1 50 3 8 16 UNC 30 40 60 0 865 me 1 1 2 1 50 1 12 E 3 50 1 75 1 2 13 UNC 1 3 4X2 4 84 2 75 a 3 50 1 75 1 2 13 UNC 40 60 amp 68 KT 2 4 84 2 75 Am 3 50 1 75 1 2 13 UNC 1 Tolerance for the dimension is indicated by showing maximum and minimum dimensions 19A1462 C 22 2 THRU 38 1 mm W DIA 7 8 THRU 1 1 2 INCH OUTPUT SHAFTS WITH H MOUNTING A3247 1 19A1462 C 44 5 amp 50 8 mm 1 3 4 amp 2 INCH W DIA KEYED EQUIPMENT SHAFTS WITH H MOUNTING Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 Figure 3 Center of Gravity Dimensions CENTER OF GRAVITY DIMENSIONS ACTUATOR SIZE X Y mm Inches mm Inches 30 54 2 12 137 5
6. Nose Tail Nose ba Clase 600 or 90 3 A ose Tail Nose Tail PDTC 4 B ose Tail Nose Tail 1 For actuators with mounting and 50 8 mm 2 inch output shafts and for actuators with J mounting 2 For conventional disc valves use either valve shaft keyway 3 See figure 6 for reference coupling orientation to use with this table 4 When viewed from actuator side of valve 5 For 60 degree rotation with PDTC action the coupling and actuator output shaft assembly will be offset 30 degrees clockwise for actuator housing construction style B or counterclockwise for actuator housing construction Style A in the lever when viewed from the splined end of the actuator shaft 30 degrees is one spline tooth for 19 1 through 38 1 mm 3 8 through 1 1 2 inch valve shafts 1061 H amp Actuator Instruction Manual October 2012 D100325X012 Figure 2 Fisher 1061 Mounting Dimensions HORJ MOUNTING ACTUATOR SIZE F H P Y mm 30 171 378 54 114 175 73 40 206 425 64 121 186 73 60 267 406 64 121 186 76 68 324 483 64 121 186 76 Inches 30 6 75 14 88 2 12 4 50 6 88 2 88 40 8 12 16 75 2 50 4 75 7 31 2 88 60 10 50 16 00 2 50 4 75 7 31 3 00 68 12 75 19 00 2 50 4 75 7 31 3 00 1 WOODRUFF 2 gt KEY 1 4 18 NPT VENT H 19A1468 C V Y 19A1462 C WITH MOUNTING ADAPTATION nm WITH H MOUNTING ADAPTATION NOTES 19A1462 C 1 gt SEEPARTS LIST FOR WOODRUFF
7. PLATE KEY 72 USED ON ALUMINUM HOUSING CONSTRUCTIONS NOTES 1 KEYS 4 5 AND 6 NOT REQUIRED FOR SIZE 60 ACTUATOR 2 KEY 15 REQUIRED FOR 60 DEGREE ROTATION ONLY 3 KEY 91 APPLY ANTI SEIZE SEALANT 4 KEY 92 APPLY THREAD LOCKING ADHESIVE MEDIUM STRENGTH 5 KEY 93 APPLY LITHIUM GREASE KEYED SHAFT COUPLING DIAMETER ES an Te KEY NUMBER PART NUMBER 44 5 1 3 4 1211 F1358231252 Mic 50 8 2 1022 1 F1366131252 Key 98 Woodruff Key for Actuator with J Mounting Adaptation Alloy Steel KEYED SHAFT COUPLING DIAMETER um E d PART NUMBER 9 5 3 8 304 F1357631252 30 12 7 1 2 304 F1357631252 15 9 5 8 404 F1357731252 19 1 3 4 406 F1357831252 ONUS SOR 25 4 1 607 F1357931252 31 8 1 1 4 809 F1358031252 Bucur es 38 1 1 1 2 811 F1358131252 Recommended spare parts 21 1061 H amp J Actuator Instruction Manual October 2012 D100325X012 Figure 6 Fisher 1061 Actuator with Typical and J Mounting Adaptations Continued Ex EI ES an E TE NN FRONT VIEW DETAIL FORH MOUNTING 59A2410 A ADAPTATION NOTES 1 KEYS 4 5 AND 6 NOT REQUIRED FOR SIZE 60 ACTUATOR 2 KEY 15 REQUIRED FOR 60 DEGREE ROTATION ONLY 3 KEY 91 APPLY ANTI SEIZE SEALANT 4 KEY 92 APPLY THREAD LOCKING ADHESIVE MEDIUM STRENGTH 5 KEY 93 APPLY LITHIUM GREASE 23 FRONT VIEW WITH au J MOUNTING ADAPTATION
8. actuator with a mounting adaptation secure the mounting yoke key 23 to the valve with the cap screws key 87 not shown For 31 8 and 38 1 mm 1 1 4 and 1 1 2 inch valve shafts place two spacers key 99 not shown between the mounting yoke and valve or other equipment during this step 5 Foran actuator with an H mounting adaptation and a 22 2 through 38 1 mm 7 8 through 1 1 2 inch output shaft slide the actuator with the user provided mounting bracket attached into the user provided coupling on the operated shaft Then secure the actuator to the operated equipment in the desired mounting position with appropriate fasteners such as mounting cap screws See figure 2 for output shaft dimensions 6 Foran actuator with an H mounting adaptation and a 50 8 mm 2 inch output shaft key 94 figure 7 note that the valve shaft coupling key 97 figure 7 is furnished with two keyways lettered A and B as shown in figure 5 letters C and D on the coupling are not used and can be disregarded Align the appropriate keyway with the keyway in the operated equipment shaft Then install the woodruff key key 98 not shown in figure 7 in the shaft keyseat and slide the coupling onto the shaft using the appropriate coupling keyway see table 5 and figure 5 It is helpful to apply a light coat of grease to the inside of the coupling before sliding it onto the shaft Secure the actuator user provided mounting bracket to the operated equipment in the des
9. end bearing no longer interferes with further installation of the lever Then slide the lever as far as it can go onto the output shaft Clamp the lever to the output shaft with the cap screw key 29 Tighten the cap screw to the torque value listed in table 7 e Rotate the lever and output shaft back to the original position i e operated equipment fully closed for push down to open action or operated equipment fully open for push down to close action Then adjust the rod end bearing so that it can be attached to the lever 8 Apply thread locking adhesive medium strength key 92 to the threads of the cap screw key 13 9 Connect the lever key 28 and the rod end bearing key 12 with the cap screw and hex nut keys 13 and 14 This connection can be aided by stroking the actuator from its up travel stop with a regulated air source Tighten the cap screw to the torque value listed in table 7 10 Note the position of the valve or other operated equipment and direction of rotation a Position the travel indicator key 38 accordingly Replace the cover key 34 and secure it with the cap screws and washers keys 35 and 76 If the holes in the cover and housing key 21 do not align use a regulated air source to move the actuator slightly off the up travel stop If hole alignment cannot be obtained in this manner temporarily loosen the cap screws key 24 and shift the housing slightly Do not stroke the actuator while the cover is
10. place the actuator onto the mounting yoke key 23 C Secure the actuator housing to the mounting yoke with the cap screws key 24 Tighten the cap screws to the torque value listed in table 7 6 Foran actuator with an H mounting adaptation a Unscrew the cap screws key 87 and remove the actuator assembly from its mounting bracket b Unscrew the cap screws key 24 and remove the mounting plate key 23 and output shaft key 94 assembly from the actuator housing Remount the assembly on the opposite side of the actuator and secure it to the housing with the cap screws key 24 Tighten the cap screws to the torque value listed in table 7 c Rotate the actuator housing 180 degrees maintaining the appropriate position 1 2 3 or 4 and secure the actuator housing to the mounting bracket with the cap screws key 87 Tighten the cap screws to the torque value listed in table 7 7 Install the lever key 28 as follows a For push down to open action rotate the operated equipment to the fully closed position b For push down to close action rotate the operated equipment to the fully open position c With the operated equipment oriented correctly slide the lever onto the output shaft key 94 with the end marked in step 4 inserted first When installing the lever align the bolt holes in the lever as close as possible with the hole in the rod end bearing key 12 d Temporarily rotate the lever and output shaft until the rod
11. 0 50 8 20 2650 23 430 1 Coupling supplied for mating with either 44 5 or 50 8 mm 1 3 4 or 2 inch keyed shaft 1061 amp J Actuator Instruction Manual October 2012 D100325X012 Table 3 Acceptable Shaft Diameters and Torque Limits for Actuators with J Mounting ACTUATOR COUPLING AVAILABILITY BY KEYED SHAFT DIAMETER TORQUE LIMIT FOR J MOUNTING SIZE mm Inches Nem Lbfein 9 5 3 8 52 460 12 7 1 2 pee 30 15 9 5 8 114 1010 19 1 3 4 207 1830 25 4 1 468 4140 19 1 3 4 207 1830 25 4 1 468 4140 20 100 868 31 8 1 1 4 1030 9110 38 1 1 1 2 1360 12 000 Table 4 Approximate Actuator Weights ACTUATOR ALUMINUM HOUSING CONSTRUCTION CAST IRON HOUSING CONSTRUCTION SIZE kg Pounds kg Pounds 30 18 39 22 49 40 23 50 29 63 60 33 73 39 86 68 50 110 56 123 Actuator Mounting Use the following steps to connect the actuator to a valve or other equipment Unless otherwise specified key numbers are shown in figure 6 WARNING Perform the steps in the WARNING at the beginning of the Maintenance section Note For an actuator with an H mounting adaptation and a 22 2 through 38 1 mm 7 8 through 1 1 2 inch output shaft find dimensions and center of gravity information in figures 2 and 3 and approximate weights in table 4 This information is required for proper fabrication of the user provided bracket and coupling 1 Foran actuator with an H mounting adap
12. 1061X00602 Size 30 1H862106992 Size 68 R1061X00682 Size 40 1H862206992 Size 60 1H862406992 Size 68 1H862506992 9 Cap Screw pl steel 9 HexNut pl steel Size 68 only Pa rts Li st 10 Piston Rod pl 541600 416 SST heat treated 11 Hex Nut pl steel 12 Rod End Bearing pl steel stainless steel _ _ 13 Cap Screw pl steel Note 14 HexNut pl steel 15 TravelStop steel for 60 degree rotation only Part numbers are shown for recommended spares only For part 16 1 O Ring nitrile numbers not shown contact your Emerson Process Management sales office Size 30 1H862006992 en Size 40 1D444806992 Size 60 1H862306992 Size 68 1H862506992 17 1 O Ring nitrile Key Description Part Number Size 30 1B8855X0042 Sizes 40 amp 60 1H8498X0022 Size 68 1D3483X0012 18 1 O Ring nitrile Actuator Size 30 12A9480X012 1 Cylinder Assembly aluminum stainless steel Sizes 40 amp 60 1V3234X0012 2 Cylinder Flange aluminum Size 68 13A0824X012 3 Cap Screw pl steel 19 Sliding Seal alum PTFE anodize Recommended spare parts 19 1 Included in repair kit 1061 H amp J Actuator Instruction Manual October 2012 D100325X012 Key Description Part Number Key Description Part Number 65 PipePl teel 2 req d 20 SealSupport Cylinder aluminum d S eel a f not req d w positioner 21 Housing cast iron 66 Pipe Cross malleable iron 2 req d 22 CapScrew pl steel 67 Tubing copper 3 8
13. 22 Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 Figure 7 H Mounting for 44 5 or 50 8 mm 1 3 4 or 2 Inch Keyed Equipment Shafts ACTUATOR HOUSING aa I EN 1061 amp J Actuator Instruction Manual October 2012 D100325X012 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 and FISHTAIL 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 trademarks 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 Chat
14. Actuator D100325X012 October 2012 Pressure Connections 1 If a positioner is used the pressure connections to the actuator are normally made at the factory Actuators without positioners should have either a 4 way solenoid valve or a switching valve connected to the 1 4 NPT pressure connections located at the top and bottom of the actuator cylinder 2 Connect either NPS 1 4 pipe or 3 8 inch tubing between the actuator pressure connections and the positioner or automatic controller Keep the length of pipe or tubing as short as possible to avoid transmission lag in the control signal Table 6 Wrench Sizes Required for Actuator Adjustment Inches Actuator Turnbuckle Hex Nut Hex Nut Size Key 70 Key 11 Key 71 30 1 1 8 3 4 1 1 8 40 amp 60 1 5 16 1 1 8 1 5 16 68 1 7 8 1 1 8 1 7 8 3 When the actuator is completely installed and connected to the instrument check for correct action air to open or air to close to match the controlling instrument For successful operation the actuator stem and operating shaft must move freely in response to the loading pressure change on the piston Adjustment Perform the steps in the WARNING at the beginning of the Maintenance section The only adjustment on the 1061 actuator is to make sure that the valve or other operated equipment is correctly closed when the actuator piston is against the travel stop For accurate adjustment the valve or other operated equipment m
15. Instruction Manual 1061 amp J Actuator D100325X012 October 2012 Fisher 1061 Pneumatic Piston Rotary Actuator with Style H amp Mounting Adaptations Contents Figure 1 Fisher 1061 Actuator Iritrod ctior ute eee o eR RE 1 Scope 1 Description eee eee eee eee eee teens 2 Specifications 3 Educational Services 3 Installation is ecce bU ERR EI Rees 3 Actuator Mounting 4 Pressure Connections 11 Adjustment 11 Principle of Operation 12 Maintenance 12 Disassembly aaa eer ne Rees 13 Assembly er RE RI rers 14 Changing Actuator Mounting 16 Changing Styles 16 Changing Positions 17 Parts 19 KIES energetic 19 Parts liste oseere en emer te E E e ede 19 NS die H Mounting Adaptation J Mounting Adaptation and Fisher 3610JP Positioner Introduction Scope of Manual This instruction manual includes installation adjustment maintenance and parts ordering information for the Fisher 1061 pneumatic piston rotary actuator sizes 30 40 60 and 68 with H and mounting adaptations see figure 1 Instructions for the positioner accessories and if used the auxil
16. KEY NUMBERS H MOUNTING FOR 44 5 OR 50 8 mm 1 3 4 OR 2 INCH 2 gt VENTON ALUMINUM CONSTRUCTION ONLY T KEYED EQUIPMENT SHAFTS Instruction Manual 1061H amp J Actuator D100325X012 October 2012 Figure 2 Fisher 1061 Mounting Dimensions Continued J MOUNTING Coupling Actuatorsize Shaft Inner V L K T U w Diameter Diameter mm 9 53 ni 9 5 36 7 33 3 15 7 117 3 11 2 12 70 30 12 7 TES 36 7 33 3 15 7 117 3 mE 11 2 15 90 p 15 9 605 60 3 42 9 25 4 146 1 31 8 11 2 19 1 13 05 160 3 42 9 20 6 146 1 31 8 11 2 30 40 60 19 10 amp 68 25 43 25 4 TE 60 3 42 9 17 5 146 1 31 8 11 2 31 8 Sm 147 6 63 5 30 2 209 6 50 8 17 5 40 60 amp 68 TRE 38 1 wa 147 6 63 5 23 9 209 6 50 8 17 5 38 18 Inches 0 375 7 3 8 TS 5 38 31 0 62 4 62 ise 0 44 0 500 30 1 2 0 509 5 38 31 0 62 4 62 iso 0 44 0 626 5 8 EOS 6 31 69 1 00 5 75 1 25 0 44 0 750 3 4 gt 6 31 69 0 81 5 75 1 25 0 44 30 40 60 0 752 amp 68 1 0010 p 1 10025 6 31 69 0 69 5 75 1 25 0 44 1 1 4 1559 5 81 2 50 1 19 8 25 2 00 0 69 40 60 amp 68 1 1 2 EDS 5 81 2 50 0 94 8 25 2 00 0 69 1 Tolerance for the coupling inner diameter is indicated by showing maximum and minimum dimensions COUPLING INNER DIAMETER COUPLING INNER DIAMETER W DIA roatase c W DIA 19A1468 C 9 5 amp 12 7 mm 15 9 THRU 38 1 mm 3 8
17. ating pressure or by tables 2 and 3 whichever is less Maximum Valve Shaft Rotation 90 degrees or W 60 degrees travel stop required for 60 degrees rotation Stroking Time Dependent on actuator size degrees of rotation and positioner if used If stroking time is critical contact your Emerson Process Management sales office Material Temperature Capabilities With Standard Elastomers 34 to 82 C 30 to 180 F Pressure Connections 1 4 NPT internal Travel Indication Graduated scale and pointer located on actuator cover at actuator end of valve shaft Mounting Positions See figure 4 Approximate Weights See table 4 1 See separate manual for positioner specifications Description The 1061 actuator is a pneumatic piston rotary actuator for use with rotary control valves and other equipment The H mounting adaptation permits the actuator to be used with user provided mounting brackets and couplings for rotary actuation of equipment other than Fisher valves The mounting adaptation permits the actuator to be used for rotary actuation of Fisher keyed shaft butterfly valves and other keyed shaft equipment that can mount on the actuator yoke The H mounting adaptation includes a flat surface mounting plate that is drilled and tapped for attaching the user provided bracket Cap screws for attaching the bracket are provided H mounting also includes an output shaft with milled flats to provide the rotary output ei
18. d 3 Mark the orientation of the travel indicator key 38 with respect to the travel indicator scale key 36 Then unscrew the cap screws and washers keys 35 and 76 and remove the cover key 34 If a manual handwheel actuator is used it will be removed with the cover 4 Remove the retaining ring key 31 and slide the hub key 30 from the cover key 34 or if a manual handwheel actuator is used remove the cover from the manual handwheel actuator connector If disassembly of the manual handwheel actuator is required refer to the separate manual actuator instruction manual for instructions 5 Checkthe condition of the bearing key 32 If replacement of the bearing is necessary the travel indicator scale key 36 must first be removed by removing the self tapping screws key 37 Mark the orientation of the travel indicator scale on the cover before removing it CAUTION Do not use a hammer or similar tool to drive the lever key 28 off the output shaft Driving the lever could damage operated equipment For valves driving the lever could move the valve disc and bearings away from the centered position causing subsequent damage to valve parts If necessary use a wheel puller to remove the lever It is permissible to tap the wheel puller screw lightly to loosen the lever but hitting the screw with excessive force could damage the operated equipment 13 1061 amp J Actuator Instruction Manual October 2012 D100325X012
19. e 641 754 3771 FAX 641 754 3431 e mail educationgemerson com Installation When an actuator and valve are shipped together 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 procedures presented in the Actuator Mounting section A WARNING To avoid personal injury always wear protective gloves clothing and eyewear when performing any installation operations To avoid personal injury or property damage caused by bursting of pressure retaining parts be certain the service conditions do not exceed the limits given in table 1 or on the nameplate Use pressure limiting or pressure relieving devices to prevent the cylinder pressure from exceeding the maximum allowable cylinder operating pressure 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 section in this instruction manual Table 2 Output Shaft Diameters and Torque Limits for Actuators With H Mounting ACTUATOR OUTPUT SHAFT DIAMETER TORQUE LIMIT FOR H MOUNTING SIZE mm Inches Nem Lbfein 22 2 7 8 240 2120 30 28 6 1 1 8 468 4140 38 1 1 1 2 1110 9815 28 6 1 1 8 468 4140 40 60 amp 68 38 1 1 1 2 1210 10 68
20. earing no longer interferes with further installation of the lever Then slide the lever as far as it can go onto the output shaft 10 Clamp the lever to the output shaft with the cap screw key 29 Tighten the cap screw to the torque value listed in table 7 11 Rotate the lever to align with the rod end bearing key 12 This connection can be aided by carefully stroking the actuator with a regulated air source 12 Apply thread locking adhesive medium strength key 92 to the threads of the cap screw key 13 Then connect the lever and the rod end bearing with the cap screw and hex nut keys 13 and 14 Tighten the cap screw to the torque value listed in table 7 13 If a positioner is used consult the separate positioner instruction manual for proper installation 14 Install the hub key 30 and the bearing key 32 into the cover key 34 and secure them with the retaining ring key 31 15 Install the travel indicator scale key 36 so that the markings on the scale and cover that were made in step 5 of the disassembly procedure are oriented correctly Secure the travel indicator scale to the cover with the self tapping screws key 37 Then install the travel indicator key 38 and secure it with the self tapping screws key 39 16 Note the position of the valve or other operated equipment and the direction of rotation 1061 amp J Actuator Instruction Manual October 2012 D100325X012 a If no handwheel actuator
21. ft keyway Mark the orientation of the lever key 28 figure 6 with respect to the output shaft key 94 This marking is used during reassembly to allow for proper lever output shaft positioning Then loosen the cap screw key 29 figure 6 so that the output shaft is free to slide off the lever With the lever and output shaft properly marked unscrew the cap screws key 24 and remove either the mounting yoke key 23 figure 6 for J mounting or the mounting plate key 23 figure 7 for H mounting plus the attached output shaft key 94 from the actuator housing key 21 If necessary remove the retaining ring key 95 and slide the mounting yoke or mounting plate off the output shaft 8 Checkthe bearing key 81 in the mounting yoke or the mounting plate key 23 Press out and replace the bearing if necessary 9 Heat the hex nut key 14 to 177 C 350 F long enough for the thread locking adhesive medium strength key 92 to lose its holding strength Then remove the cap screw and hex nut keys 13 and 14 and remove the lever key 28 from the housing 10 Remove the rod end bearing and the hex nut keys 12 and 11 and then the turnbuckle and the hex nut keys 70 and 71 11 For size 30 40 and 68 actuators only unscrew the cap screws key 6 and remove the cylinder cap key 4 Inspect and if necessary replace the O ring key 5 12 Remove the cap screws key 3 and slide the cylinder assembly key 1 from the cylinder flange key
22. gnment cannot be obtained in this manner temporarily loosen the cap screws key 24 and shift the housing slightly Do not stroke the actuator while the coveris off Then tighten both sets of cap screws to the torque values listed in table 7 b If a manual handwheel actuator is used refer to the separate instruction manual for mounting instructions 10 Follow the instructions in the Adjustment section for turnbuckle adjustment 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 42 figure 6 Also specify the complete 11 character part number from the following parts list when ordering replacement parts WARNING Use only genuine Fisher replacement parts Components that are not supplied by Emerson Process Management should not under any circumstances be 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 Re pa j r Kits Key Description Part Number 4 Cylinder Cap aluminum for sizes 30 40 amp 68 only Key Description Part Number 5 1 O Ring nitrile for sizes 30 40 amp 68 only 10A3800X012 Kits include keys 5 8 16 17 18 and 56 6 Cap Screw pl steel 2 req d for sizes 30 40 amp 68 only Size 30 R1061X00302 7 Piston aluminum Size 40 R1061X00402 8 0O Ring nitrile Size 60 R
23. ham Kent ME4 4QZ UK A Dubai United Arab Emirates eS Singapore 128461 Singapore www Fisher com EM ERSON Process Management 1984 2012 Fisher Controls International LLC All rights reserved rrocess lana ene
24. he 1061 actuator shaft could be damaged if excessive torque is applied to the shaft by the manual actuator while the 1061 actuator is stopped at either end of travel To protect the shaft perform the travel stop adjustment procedure found in the separate handwheel actuator instruction manual Principle of Operation Piston movement is accomplished by loading air pressure on one side of the piston and unloading air pressure from the other side of the piston If no positioner is used a loading device such as a 4 way switching valve must be provided Such a device is not furnished as part of the actuator Consult the separate positioner instruction manual for the 1061 actuator principle of operation with positioner Maintenance Actuator parts are subject to normal wear and must be inspected and replaced as necessary The frequency of inspection and replacement depends upon the severity of service conditions Instructions are given below for disassembly and replacement of parts Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 A WARNING Avoid personal injury or property damage from sudden release of process pressure or uncontrolled movement of parts Before performing any maintenance operations e Donot 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 o
25. iary handwheel actuator are covered in separate instruction manuals Do not install operate or maintain a 1061 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 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 8 EMERSON www Fisher com Process Management 1061 H amp J Actuator October 2012 Instruction Manual D100325X012 Table 1 Specifications Available Configuration Double acting pneumatic piston rotary actuator for Bi throttling service when used with positioner or ll on off service when used with switching devices Mounting adaptations include mounting for rotary actuation of equipment other than Fisher valves or mounting for rotary actuation of Fisher keyed shaft butterfly valves and other keyed shaft equipment Actuator Sizes B 30 E 40 E 60 and 68 Cylinder Operating Pressure Minimum Recommended E 1 4 bar 20 psig without positioner or 0 3 bar 5 psig above actuator requirement with positioner Maximum Allowable Sizes 30 and 40 10 3 bar 150 psig Size 60 6 9 bar 100 psig Size 68 5 9 bar 85 psig Torque Limits Limited by maximum cylinder oper
26. in O D 23 Mounting Plate steel 68 Bypass Valve brass 23 Mounting Yoke cast iron 70 Turnbuckle pl steel 24 Screw pl steel 4 req d ROMS 71 Hex Nut pl steel 28 Lever ductile iron 72 Access Plate 29 Cap Screw pl steel 73 Machine Screw pl steel 4 req d 30 Hub 541600 416 SST not req d w handwheel 3 ae f i 74 Thrust Washer PTFE 31 Retaining Ring pl steel not req d w handwheel 76 Washer pl steel 32 Bearing fiberglass 77 Washer steel Size 30 12A9373X012 81 Bearin Sizes 40 60 amp 68 12A9374X012 9 34 Cover For an actuator w H mounting 22 2 mm 7 8 inch actuator output shaft 35 Cap Screw pl steel W o handwheel Size 30 12A9557X012 36 Travel Indicator Scale stainless steel t 28 6 mm 1 1 8 inch actuator output shaft not req d w handwheel Sizes 30 40 60 amp 68 12A9775X012 37 SelfTapping Screw pl steel 2 req d 38 Travel Indicator stainl teel tnat readbwiliandwheel 38 1 mm 1 1 2 inch actuator output shaft ravel In lica or stainless steel not req d w handwheel Sizes 30 40 60 amp 68 12A9559X012 39 Self Tapping Screw pl steel 2 req d Pec dwibsndaheel 50 8 mm 2 inch actuator output shaft not req d w handwheel Sizes 40 60 amp 68 12A9715X012 39 Cap Screw pl steel 2 req d 40 Plate steel not req d iti For an actuator w mounting p As 2 Ee RN P ioner 9 5 12 7 amp 15 9 mm 3 8 1 2 amp 5 8 inch valve shaft diame
27. ipment Adjust the turnbuckle key 70 until the closed position is reached Lock this adjustment with the left hand threaded hex nut key 71 Stroke the actuator to the up travel stop and tighten the lower hex nut key 11 Tighten each hex nut to the torque value listed in table 7 b For push down to open action extending piston rod opens operated equipment Stroke the actuator to the up travel stop Consult the appropriate instruction manual for determining the closed position of the valve or other operated equipment Check the valve position with respect to its properly closed position Stroke the actuator until the turnbuckle key 70 can be reached through the access opening Adjust the linkage Stroke the actuator to the up travel stop again and check the new adjustment Continue this procedure until the operated equipmentis in the closed position when the actuator piston is resting against the up travel stop Tighten the lower hex nut key 11 Stroke the actuator down and tighten the left hand threaded hex nut key 71 Tighten each hex nut to the torque value listed in table 7 5 Replace the access plate key 72 and install the machine screws key 73 if used Note Skip the following step if an auxiliary handwheel actuator is mounted on the 1061 actuator 6 Loosen the self tapping screws key 39 and adjust the travel indicator key 38 Retighten the self tapping screws CAUTION If using a handwheel actuator the splines of t
28. ired mounting position with appropriate fasteners such as mounting cap screws 7 If the 1061 actuator is equipped with an auxiliary handwheel actuator make certain that a cylinder bypass valve key 68 figure 8 is used to equalize cylinder pressure during handwheel operation Operating the handwheel actuator by itself against the force of differential cylinder pressures is difficult or even impossible An installation of a bypass valve is shown in figure 8 CAUTION Attempting to pneumatically operate the 1061 actuator while an auxiliary manual actuator is engaged could damage the actuator shaft Be certain the manual actuator is disengaged before pneumatically operating the 1061 actuator 8 Follow the instructions given in the Adjustment section before proceeding to the loading connection portion of this section Table 5 Keyway Alignment Information i 2 DESIRED EN ACTUATOR COUPLING VALVE SHAFT KEYWAY TO USE FOR Fishtail DISC VALVES 2 SEE FIGURE 6 ACTUATOR MOUNTING KEYWAY Clockwise to Close Valve Action 4 Counterclockwise to Close Valve Action 4 ACTION ROTATION POSITION TO USE 3 DEGREES U Flow Left to Right 4 Flow Right to Left 4 Flow Left to Right 4 Flow Right to Left 4 1 B ose Tail Tail Nose Push Down 2 Tail Nose Nose Tail to Open or PDTO 3 B Tail Nose Nose Tail 4 A ose Tail Tail Nose 1 A Tail Nose Tail Nose Push Down 2 B Tail
29. is used position the travel indicator key 38 so that the markings on the travel indicator and travel indicator scale that were made in step 3 of the disassembly procedure are oriented correctly Then replace the cover key 34 and secure it with the cap screws and washers key 35 and 76 If the holes in the cover and housing do not align temporarily loosen the cap screws key 24 and shift the housing slightly Tighten the cap screws to the torque value listed in table 7 b If the actuator is equipped with a manual handwheel actuator refer to the separate instruction manual for mounting instructions 17 Follow the instructions in the Actuator Mounting portion of the Installation section for correct actuator mounting and adjustment Remember to replace the access plate key 72 when performing these procedures Changing Actuator Mounting The actuator is normally positioned vertically in a horizontal pipeline However there are two possible mounting styles and four possible positions for each style see figure 4 Key numbers referenced in the following procedures are shown in figure 6 unless otherwise specified WARNING Perform the steps in the WARNING at the beginning of the Maintenance section Use the following procedures along with figure 6 for key number references to convert from style A to style B or vice versa or to change the mounting position Changing Styles 1 Unscrew the cap screws and washers key 35 and 76 and rem
30. key 23 and secure it with the retaining ring key 95 Attach the mounting plate and output shaft assembly to the actuator housing with the cap screws key 24 Tighten the cap screws to the appropriate torque value listed in table 7 Table 7 Bolting Torques SIZE 30 SIZE 40 amp 60 SIZE 68 KEX NUMBER Nem Lbfeft Nem Lbfeft Nem Lbfeft 3 102 75 102 75 102 75 6 14 10 14 10 14 10 9 61 45 136 100 248 257 11 34 25 102 75 102 75 13 81 60 271 200 271 200 22 23 17 68 50 68 50 24 34 25 81 60 81 60 29 81 60 271 200 271 200 35 34 25 81 60 81 60 41 14 10 14 10 14 10 71 102 75 163 120 253 260 8 Foran actuator with mounting adaptation refer to figure 6 Install the output shaft key 94 with attached coupling key 97 through the mounting yoke key 23 and secure it with the retaining ring key 95 Attach the mounting yoke and output shaft assembly to the actuator housing key 21 with the cap screws key 24 Tighten the cap screws to the appropriate torque value listed in table 7 9 Apply lithium grease key 93 to the output shaft splines Then align the lever key 28 and output shaft so that the marking that was made in step 6 or 7 of the disassembly procedure is oriented correctly Slide the lever into place When installing the lever align the bolt holes in the lever as close as possible with the hole in the rod end bearing key 12 Temporarily rotate the lever and output shaft until the rod end b
31. off Tighten both sets of cap screws to the torque values listed in table 7 b If a manual handwheel actuator is used refer to the separate instruction manual for mounting instructions 11 Follow the instructions in the Adjustment section for turnbuckle adjustment Changing Positions 1 Unscrew the cap screws and washers keys 35 and 76 and remove the cover key 34 If an optional manual handwheel actuator is used it will be removed with the cover 2 Markthe orientation of the lever key 28 with respect to the output shaft key 94 This marking is used during reassembly to allow for proper lever output shaft positioning When the lever and output shaft are properly 1061 amp J Actuator Instruction Manual October 2012 D100325X012 marked heat the hex nut key 14 to 177 C 350 F long enough for the thread locking adhesive medium strength key 92 to lose its holding strength Then remove the cap screw and hex nut keys 13 and 14 CAUTION Do not use a hammer or similar tool to drive the lever key 28 off the output shaft Driving the lever could damage operated equipment For valves driving the lever could move the valve disc and bearings away from the centered position causing subsequent damage to valve parts If necessary use a wheel puller to remove the lever It is permissible to tap the wheel puller screw lightly to loosen the lever but hitting the screw with excessive force could damage the operated equipmen
32. ove the cover key 34 If an optional manual handwheel actuator is used it will be removed with the cover 2 Heat the hex nut key 14 to 177 C 350 F long enough for the thread locking adhesive medium strength key 92 to lose its holding strength Then remove the cap screw and hex nut keys 13 and 14 3 Loosen the cap screw key 29 CAUTION Do not use a hammer or similar tool to drive the lever key 28 off the output shaft Driving the lever could damage operated equipment For valves driving the lever could move the valve disc and bearings away from the centered position causing subsequent damage to valve parts If necessary use a wheel puller to remove the lever It is permissible to tap the wheel puller screw lightly to loosen the lever but hitting the screw with excessive force could damage the operated equipment A Markthe side ofthe lever key 28 that is nearest to the end of the output shaft key 94 This marking is used during reassembly to determine which side of the lever should be inserted into the actuator housing first When the lever is marked remove the lever Foran actuator with J mounting adaptation a Unscrew the cap screws key 24 and remove the actuator housing key 21 from the mounting yoke key 23 16 Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 b Rotate the actuator housing 180 degrees maintaining the appropriate position 1 2 3 or 4 and
33. own through the sliding seal key 19 Attach the hex nut key 71 the turnbuckle key 70 the hex nut key 11 and the rod end bearing key 12 to the piston rod assembly Tighten both hex nuts to the torque value listed in table 7 Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 4 Apply lithium grease key 93 to the inside wall of the cylinder and then attach the cylinder assembly key 1 to the cylinder flange with the cap screws key 3 For size 30 40 and 68 actuators only replace the cylinder cap key 4 and secure it to the cylinder assembly with the cap screws key 6 Tighten all cap screws to the torque value listed in table 7 5 If the bearing key 81 was removed press in the new bearing The end of the bearing should be flush with the outside of the mounting yoke or mounting plate key 23 6 Foran actuator with an H mounting adaptation and a 22 2 through 38 1 mm 7 8 through 1 1 2 inch output shaft install the output shaft key 94 through the mounting plate key 23 and secure it with the retaining ring key 95 Then attach the mounting plate and output shaft assembly to the actuator housing key 21 with the cap screws key 24 Tighten the cap screws to the appropriate torque value listed in table 7 7 Foran actuator with an H mounting adaptation and a 50 8mm 2 inch output shaft refer to figure 7 Install the output shaft key 94 with attached coupling key 97 through the mounting plate
34. perating lines providing air pressure electric power or a control signal to the actuator Be sure the actuator cannot suddenly open or close the valve Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure from both sides of the valve Drain the process media from both sides of the valve e Ventthe power actuator loading pressure and relieve any actuator spring precompression 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 Check with your process or safety engineer for any additional measures that must be taken to protect against process media Disassembly The following procedure describes how the actuator can be disassembled for inspection and replacement of parts When inspection or repairs are required disassemble only those parts necessary to accomplish the job Key numbers referenced in this procedure are shown in figure 6 unless otherwise specified 1 Bypass the valve or other operated equipment Relieve all actuator loading pressure and remove the tubing or pipe from the top of the actuator 2 Removethe positioner if one is use
35. t 3 Loosen the cap screw key 29 and remove the lever key 28 from the output shaft key 94 4 Foran actuator with J mounting adaptation a Unscrew the cap screws key 24 and remove the actuator housing key 21 from the mounting yoke key 23 b Rotate the actuator housing to the new position 1 2 3 or 4 C Secure the actuator housing to the mounting yoke with the cap screws key 24 Tighten the cap screws to the torque value listed in table 7 5 Foran actuator with an H mounting adaptation a Unscrew the cap screws key 87 and loosen the actuator assembly from its mounting bracket b Rotate the actuator housing to the new position 1 2 3 or 4 C Secure the actuator housing to the mounting bracket with the cap screws key 87 Tighten the cap screws to the torque value listed in table 7 6 Referring to the alignment marks that were made in step 2 install the lever key 28 onto the output shaft key 94 as follows a If the new actuator position is 90 degrees clockwise from the previous actuator position install the lever so that its orientation mark is located 90 degrees clockwise from the mark on the output shaft b If the new actuator position is 90 degrees or 180 degrees counterclockwise from the previous position install the lever so that its orientation mark is located either 90 degrees for 90 degrees or 180 degrees for 180 degrees counterclockwise respectively from the mark on the output shaft
36. tation attach an appropriate mounting bracket not provided to the mounting plate key 23 with the cap screws key 87 See figure 2 for mounting dimensions on the mounting plate 2 Consult figure 4 for available mounting styles and positions The actuator is normally positioned vertically with the valve or other equipment in a horizontal pipeline Note If the milled flats or the coupling on the end of the actuator output shaft key 94 are oriented such that the output shaft cannot accommodate the operated equipment shaft refer to the Changing Positions portion of the Changing Actuator Mounting section This procedure describes how the output shaft can be repositioned to accommodate the operated equipment shaft 3 If using an actuator with a J mounting adaptation note that the valve shaft coupling key 97 is furnished with two keyways lettered A amp B as shown figure 5 letters C and D on the coupling are not used and can be disregarded Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 Align the appropriate keyway with the keyway in the operated equipment shaft If using a Fisher butterfly valve align the appropriate keyway on the coupling with the valve shaft keyway indicated in table 5 Then install the woodruff key key 98 in the shaft keyseat and slide the coupling onto the shaft It is helpful to apply a light coat of grease to the inside of the coupling before sliding it onto the shaft 4 Foran
37. ters ap s Fe a req d Size 30 12A9555X012 42 Tus ian p buo 19 1 amp 25 4 mm 3 4 amp 1 inch valve shaft diameters gr Pisis zu Re i Sizes 30 40 60 amp 68 12A9775X012 rive Screw stainless steel 2 req d 31 8 amp 38 1 mm 1 1 4 amp 1 1 2 inch valve shaft diameters 55 Vent Screen not shown e Sizes 40 60 amp 68 12A9559X012 56 O Ring nitrile for sizes 30 40 amp 68 only 83 PipeTee galvanized malleable iron use w 376 trip valve not shown 1C853806992 ed P not shown 87 Cap Screw pl steel 4 req d 91 Anti seize sealant not furnished with actuator 92 Thread Locking Adhesive Medium Strength Note not furnished with actuator Key numbers 62 thru 68 and key 83 are used with bypass only ae 94 Output Shaft 517400 17 4 SST heat treated 95 Retaining Ring pl carbon steel 96 Pin alloy steel 62 Connector brass 97 Coupling stainless steel 63 Elbow brass 98 Woodruff Key See following table 64 Nipple steel 1C488226232 99 Spacer steel not shown 20 Recommended spare parts 1 Included in repair kit Instruction Manual D100325X012 1061 H amp J Actuator October 2012 Figure 6 Fisher 1061 Actuator with Typical H and J Mounting Adaptations au d NE SA ARS EZ WU 2 59A2412 A B1856 Key 98 Woodruff Key for Actuator with H Mounting Adaptation Alloy Steel 52A9796 G STEEL ACCESS
38. ther directly or through a user provided coupling Output shaft diameters and torque limits are listed in table 2 Dimensional information for the mounting plate and output shaft are shown in figure 2 The mounting adaptation uses the standard butterfly valve mounting bracket and provides an output shaft with an attached coupling for keyed equipment shafts Coupling sizes and torque limits are listed in table 3 Dimensional information for the mounting yoke and output shaft coupling is shown in figure 2 Additionally the 1061 actuator can be used for either throttling or on off applications For auxiliary manual operation of the equipment a side mounted handwheel actuator is available 2 1 Actuators with H mounting and a 50 8 mm 2 inch output shaft are supplied with a coupling for adaptation to either a 44 5 or 50 8 mm 1 3 4 or 2 inch keyed shaft Instruction Manual 1061 H amp J Actuator D100325X012 October 2012 Specifications Specifications are shown in table 1 for 1061 actuators Specifications for a given 1061 actuator as it originally comes from the factory are stamped on a nameplate key 42 figure 6 attached to the actuator Educational Services For information on available courses for 1061 Style and actuators as well as a variety of other products contact Emerson Process Management Educational Services Registration Box 190 301 S 15st Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phon
39. ust be removed from the pipeline If the actuator is equipped with an auxiliary manual handwheel actuator make sure that the manual actuator is disengaged from the operated shaft and that the bypass valve key 68 figure 8 is closed before performing adjustment procedures Perform the following steps to adjust the actuator turnbuckle A regulated air supply will be required to stroke the actuator during this procedure Also when performing adjustment refer to table 6 for the sizes of open end wrenches required to loosen and tighten the hex nuts and turnbuckle Key numbers referenced in this procedure are shown in figure 6 1 Remove the access plate key 72 Also remove the machine screws key 73 if present Note The cover key 34 supports the outer end of the output shaft and should not be removed during actuator adjustment 2 Stroke the actuator until the lower hex nut key 11 can be reached through the access opening Loosen the hex nut 11 1061 amp J Actuator Instruction Manual October 2012 D100325X012 3 Stroke the actuator until the left hand threaded upper hex nut key 71 can be reached through the access opening Loosen the hex nut 4 Perform one of the following a For push down to close action extending piston rod closes operated equipment Slowly stroke the actuator to the down travel stop Consult the appropriate instruction manual for determining the closed position of the valve or other operated equ

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