Manuale d’uso / di manutenzione del prodotto G01 del fabbricante Emerson Process Management
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www.Fisher.com D102754X012 Bettis r S ervice I nstructions f or Models G 01 through G 13 P neumatic A ctuators The following instruction manual is for the Bettis Actuator. This instruction manual was prepared by Bettis, a member of the Valve Automation Division of Emerson Process Management t .
Bettis Actuators G01 through G13 Instruction Manual Form 5653 February 2007 2 Emerson Process Management Marshalltown, Iowa 50158 USA Cernay 68700 France Sao Paulo 05424 Brazil Singapore 128461 www.
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ENGLISH LANUAGE BETTIS SERVICE INSTRUCTIONS FOR MODELS G01 THROUGH G13 PNEUM ATIC ACTUATORS PART NUMBER : 124840E REVISION: “B” DATE: 17 December 2001.
Bettis P/N 124840E Revision “B” Page 1 of 46 CONTENTS SECTION 1.0 – INTRODUCTION PAGE 1.1 General Service Information ................................................................... 3 1.2 Definitions .........................................
Bettis P/N 124840E Revision “B” Page 2 of 46 CONTENTS SECTION 5.0 - MODULE REMOVAL AND INSTALLATION 5.1 Spring Module Removal .......................................................................... 31 5.2 Spring Module Installation ............
Bettis P/N 124840E Revision “B” Page 3 of 46 SECTION 1 - INTRODUCTION 1.1 GENERAL SERVICE INFORMATION 1.1.1 This servi ce procedure is offered as a guide to enable general maintenance to be perfor.
Bettis P/N 124840E Revision “B” Page 4 of 46 1.2 DEFINITIONS WARNING: If not observed, user incurs a high risk of severe damage to actuator and/or fatal injury to personnel. CAUTION: If not observed, user may incur damage to actuator and/or injury to personnel.
Bettis P/N 124840E Revision “B” Page 5 of 46 ACTUATOR MODEL BETTIS PART NUMBER ACTUATOR MODEL BETTIS PART NUMBER G01 None required G5/G7 117369 G2 123616 G8/G10 117368 G3/G4 117370 G13 122849 1.5.3 Commercial leak testing solution. 1.5.4 Non -hardening thread sealant.
Bettis P/N 124840E Revision “B” Page 6 of 46 2.1.3 The Pneumatic Power Module can be disassembled while still attached to the Drive Module or the Pneumatic Power Module can be removed from the Drive Module and disassembled separate to the actuator (refer to Section 5 - Module Removal And Installation).
Bettis P/N 124840E Revision “B” Page 7 of 46 2.2.4.2.2 Refer to assembly drawing page 2 of 2 Detail "E". If not already removed unscrew and remove two socket cap screws (3 -130), with lockwasher (3 -140), from outer end cap (3 -80). 2.2.
Bettis P/N 124840E Revision “B” Page 8 of 46 2.2.8.1.2 Remove o -ring seals (4 -80) from the inboard end of tie bars (3 -20). 2.2.8.2.3 Remove tie bars (3 -20) by pulling the tie ba rs out and through piston (3 -30). NOTE: G4 models have flats on outboard end of tie bars (3 -20) for wrench placement.
Bettis P/N 124840E Revision “B” Page 9 of 46 2.2.14 Unscrew and remove piston rod (3 -40) fro m drive module. 2.3 DRIVE MODULE DISASSEMBLY NOTE: Review Section 2 steps 2.1.1 through 2.1.5 General Disassembly before proceeding with Drive Module Disassembly.
Bettis P/N 124840E Revision “B” Page 10 of 46 2.3.12 Using hex cap screws (1 -110), install into holes vacated by hex cap screws (1 -120). Use these hex cap screws to jack the housing cover up for removal. Alternately rotate the hex cap screws clockwise until housing cover (1 -20) is clear of housing (1 -10).
Bettis P/N 124840E Revision “B” Page 11 of 46 NOTE: One spherical washer (1 -40) will be removed from guide block (1 -30) when extension rod assembly is removed. On spring return actuators also one spherical washer (9 -40) will be removed from guide block (1 -30).
Bettis P/N 124840E Revision “B” Page 12 of 46 2.6 M3 JACKSCREW DISSASSEMBLY NOTE: The jackscrew bearing retainer (7 -110) / (5 -110), needle bearing thrust washer assembly (7 -100) / (5 -100) or retainer ring (7 -90) / (5 -90) does not require disassembly from the jackscrew assembly (7 -40) / (5-50) except for the ne ed to replace worn parts.
Bettis P/N 124840E Revision “B” Page 13 of 46 2.6.4.2 Unscrew and remove hex flat nut (7 -50) from M3 jackscrew assembly (7 -40). 2.6.4.3 Unscrew and remove two socket cap screws (7 -120) from M3 adapter (7 -40 ). 2.6.4.4 Remove M3 jackscrew (7 -40) from M3-SR adapter plate (7 -10).
Bettis P/N 124840E Revision “B” Page 14 of 46 NOTE: The parts and seals used in the actuator will be assembled using lubricant as identified in section 1 step 1.6.1. 3.1.5 For Spri ng Module Installation refer to Section 5 step 5.2. 3.2 DRIVE MODULE REASSEMBLY NOTE: Review section 3.
Bettis P/N 124840E Revision “B” Page 15 of 46 3.2.10 Install second spherical washer (9 -40) over threaded end of extension rod assembly (9 -50). NOTE: The spherical side of the washer will go on the extension rod assembly facing the head of the extension rod assembly.
Bettis P/N 124840E Revision “B” Page 16 of 46 3.2.22 Align hole in guide block (1 -30) with the matching holes in the two yoke/guide block bushings (2 -30) and the slots in the arms of yoke (1 -70). NOTE: The yoke pin can be held in place by installing a screw into the .
Bettis P/N 124840E Revision “B” Page 17 of 46 NOTE: Comple te step 3.2.34 on G5, through G13 model actuators. For G01 through G4 model actuators skip step 3.2.34 and proceed to step 3.2.35. 3.2.34 On G5 through G13 models 3.2.34.1 Place lockwashers (1 -115) onto hex cap screws (1 -120).
Bettis P/N 124840E Revision “B” Page 18 of 46 3.2.48 Adjust both stop screws (1 -180 ) back to settings recorded earlier in Section 2 at step 2.3.2. 3.2.49 Tighten both stop screw nuts (1 -190) securely. 3.3 PNEUMATIC POWER MODULE REASSEMBLY NOTES: 1.
Bettis P/N 124840E Revision “B” Page 19 of 46 3.3.8 Place lockwashers (3 -110) onto hex cap screws (3 -100). 3.3.9 Install and tighten hex cap screws (3 -100), with lockwashers, through housing (1 -10) and into inner end cap (3 -10). 3.3.11 Refer to assembly drawing page 2 of 2 Detail "D".
Bettis P/N 124840E Revision “B” Page 20 of 46 3.3.22 Install lubricated cylinder (3 -70) over piston (3 -30) and onto inner end cap (3 -1 0). When installing the cylinder over the piston seal tilt cylinder 15 ° to 30 ° degrees to piston rod. 3.3.
Bettis P/N 124840E Revision “B” Page 21 of 46 3.3.23.2.2 Install the jackscrew (3 -290) through the outboa rd side of the outer end cap (3 -80). 3.3.23.2.3 Apply a light coating of lubricant to threads of jackscrew (3 -290). 3.3.23.2.4 Screw jackscrew adapter (3 -280) onto jackscrew (3 -290).
Bettis P/N 124840E Revision “B” Page 22 of 46 3.3.25 Install lockwashers (3 -140) onto socket cap screws (3 -130) . 3.3.26 Install and tighten socket cap screws (3 -130), with lockwashers (3 -140), into outer end cap (3 -80). NOTE: If the outer end cap (3 -80) has an ES stop screw completed steps 3.
Bettis P/N 124840E Revision “B” Page 23 of 46 3.4.4 Install piston rod (3 -40) through inner end cap (3 -10). NOTE: The piston rod end with retainer grooves to be on the outboard side of inner end cap (3 -10). 3.4.5 Apply lubricant to two sets of rod T -seal components (4 -50) .
Bettis P/N 124840E Revision “B” Page 24 of 46 CAUTION: If needed, when installing the cylinder, hammer on the end of the cylinder only with a non metallic object. 3.4.17 Install lubricated cylinder (3 -70) over piston (3 -30) and onto inner end cap (3 -10).
Bettis P/N 124840E Revision “B” Page 25 of 46 3.6 M3 JACKSCREW ASSEMBLY NOTE: 1. This section is to be completed when the M3 jackscrew has been disassembled from the blind end cap or from the SR-M3 adapter plate (7 -10).
Bettis P/N 124840E Revision “B” Page 26 of 46 3.6.2.6 Install two socket cap screws (5-120) through jackscrew adapter (5-45) and tighten into blind end cap (5-10). 3.6.2.7 Lightly lubricate o -ring seal (6 -30) and install onto the outboard end of the M3 jackscrew assembly.
Bettis P/N 124840E Revision “B” Page 27 of 46 3.6.5.3.3 Apply lubricant to the remaining thrust washer an d install onto bearing retainer (5 -110) / (7 -110) and up against the needle bearing installed in step 3.
Bettis P/N 124840E Revision “B” Page 28 of 46 3.8.3 Install ES stop screw (5-50) through ES blind end cap (5-10). 3.9 ACTUATOR TESTING 3.9.1 Leakage Test - All areas where leakage to atmosphere may occur are to b e checked, using a commercial leak testing solution.
Bettis P/N 124840E Revision “B” Page 29 of 46 4.1.2 Remove Pneumatic Power Module per Section 5.3. 4.1.3 Re -install the Spring Module onto the opposite en d of housing (1 -10), as it was previously located per Section 5.
Bettis P/N 124840E Revision “B” Page 30 of 46 4.5.2 If new M3 outer end cap (3 -80) is not pre assembled with the M3 then assembly M3 to the outer end cap (3 -80) per Section 3.3 steps 3.3.23.1 or 3.3.23.2. 4.5.3 Install the assembled M3 outer end cap (3 -80) per Section 3.
Bettis P/N 124840E Revision “B” Page 31 of 46 4.9.2.2 Install o -ring seal (6–30) onto outboard end of ES (7 -40) and up against outboard side of adapter plate (7 -10). 4.9.2.3 Install stop screw nut (7 -50) onto outboard end of ES (7 -40). 4.9.
Bettis P/N 124840E Revision “B” Page 32 of 46 5.1.3 Remove the cover plate (7 -10) from spring cartridge assembly (5 -10). 5.1.4 Apply pneumatic pressure t o inner end cap (2 -40) port “A” to compress the spring enough to move the yoke off the stop screw on the spring module side of the drive module.
Bettis P/N 124840E Revision “B” Page 33 of 46 5.2 SPRING MODULE INSTALLATION CAUTION: Due to the weight a nd size of Spring Module, heavy duty support equipment will be required when installing spring cartridge module to the actuator housing. For the approximate weight of the spring cartridge refer to Section 6.
Bettis P/N 124840E Revision “B” Page 34 of 46 WARNING: After initial thread engagement the tension rod must be rotated clockwise the minimum number of turns listed in the following table.
Bettis P/N 124840E Revision “B” Page 35 of 46 HEX CAP SCREWS (7 -20) TORQUE TABLE TORQUE ±5 % Percent TORQUE ±5 % Percent HOUSING MODEL (FT-lb.) N-m HOUSING MODEL (FT-lb.) N-m G01 30 41 G7 135 183 G2 30 41 G8 240 325 G3 30 41 G10 285 386 G4 65 88 G13 340 461 G5 65 88 5.
Bettis P/N 124840E Revision “B” Page 36 of 46 5.2.15.5 Attach caution tag and twist tie the wires from the last screw head to the twisted wires of the first screw head. See following for illustration. 5.2.16 If removed install stop screw nuts (1 -190) onto stop screws (1 -180).
Bettis P/N 124840E Revision “B” Page 37 of 46 5.3 PNEUMATIC POWER MODULE REMOVAL CAUTION: Due to the weight and size of power module, heavy duty support equipment will be required when removing power module from the actuator housing. Refer to section 6 for Pneumatic Power Module weights.
Bettis P/N 124840E Revision “B” Page 38 of 46 5.4.2 Using lifting equipment move the power module up to the drive module and align piston rod (3 -40) as fo llows: 5.4.2.1 G2 through G13 models align piston rod (3 -40) with power module extension rod assembly (1-50).
Bettis P/N 124840E Revision “B” Page 39 of 46 5.3.1.4.3 Remove M3 jackscrew (3 -290) with M3 adapter (3 -360) from outer end cap (3 -80). 5.5 G2 THRU G13 POWR SWIVL REMOVAL CAUTION: While step 5.5.1 is in progress be sure to maintain guide bar retention wh en moving the guide block.
Bettis P/N 124840E Revision “B” Page 40 of 46 5.6.5 Install extension rod assembly (1 -50) into right of guide block (1 -30) and up against the first spherical washer (1 -40). 5.6.6 Install extension retainer nut assembly (1 -60) over extension rod assembly (1 -50) and screw into guide block (1 -30).
Bettis P/N 124840E Revision “B” Page 41 of 46 6.1 CONTINUED - MODULE WEIGHTS BY ITEM NUMBER AND ACTUATOR HOUSING SIZE ITEM NO. G01 WT. G2 WT. G3 WT. G4 WT G5 WT G7 WT. G8 WT. G10 WT. G13 WT. MODULE DESCRIPTION 3 Lbs. N/A N/A N/A N/A N/A N/A 1975 2205 - 40” Dia.
Bettis P/N 124840E Revision “B” Page 42 of 46 6.2 G01 TOOL STYLE AND WRENCH SIZE ITEM NO. WRENCH SIZE ITEM QTY LOCATION OR DESCRIPTION RECOMMENDED TOOL STYLE 1 -110 9/16” 4 Hex Cap Screws Socket 1 -160 ½” 4 Hex Cap Screws Socket 1 -180 3/8” Sq.
Bettis P/N 124840E Revision “B” Page 43 of 46 6.4 G3 TOOL STYLE AND WRENCH SIZE ITEM NO. WRENCH SIZE ITEM QTY LOCATION OR DESCRIPTION RECOMMENDED TOOL STYLE 1 -110 9/16” 8 Hex Cap Screws Socket 1 -160 9/16” 4 Hex Cap Screws Socket 1 -180 1/2” Sq.
Bettis P/N 124840E Revision “B” Page 44 of 46 6.6 G5 TOOL STYLE AND WRENCH SIZE ITEM NO. WRENCH SIZE ITEM QTY LOCATION OR DESCRIPTION RECOMMENDED TOOL STYLE 1 -110 3/4” 8 Hex Cap Screws Socket 1 -120 3/4” 4 Hex Cap Screws Socket 1 -160 9/16” 6 Hex Cap Screws Socket 1 -180 7/8” Sq.
Bettis P/N 124840E Revision “B” Page 45 of 46 6.8 G8 TOOL STYLE AND WRENCH SIZE ITEM NO. WRENCH SIZE ITEM QTY LOCATION OR DESCRIPTION RECOMMENDED TOOL STYLE 1 -110 3/4” 12 Hex Cap Screws Socket 1 -120 3/4” 4 Hex Cap Screws Socket 1 -160 9/16” 8 Hex Cap Screws Socket 1 -180 1 -1/4” 2 Stop Screws Open End or Adjustable 3 -20 3/4” Sq.
Bettis P/N 124840E Revision “B” Page 46 of 46 6.10 G13 TOOL STYLE AND WRENCH SIZE ITEM NO. WRENCH SIZE ITEM QTY LOCATION OR DESCRIPTION RECOMMENDED TOOL STYLE 1 -110 1 -1/8” 20 Hex Cap Screws Socket 1 -120 1 -1/8” 4 Hex Cap Screws Socket 1 -160 9/16” 12 Hex Cap Screws Socket 1 -180 2” Sq.
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Se non hai ancora comprato il Emerson Process Management G01 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Emerson Process Management G01 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Emerson Process Management G01 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Emerson Process Management G01 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Emerson Process Management G01, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Emerson Process Management G01.
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