background image

Product Instruction Manual

7

201

246

336

330

238

347

363

357

358

249

361

337

258

213

256

229

227

202

248

210

204

Figure 2: Exploded View of Actuator with Non-clamping Lever Arm

Note: Item numbers correspond directly to the bill of materials; refer to it for specific numbers.

Item No.  Description

201 Yoke
202 Cylinder
204 Transfer 

Case

210 Adjusting 

Screw

211 Actuator 

Stem

213 Stroke 

Plate

225 Piston
227 Spring 

Button

229 Spring
238 Follower 

Pin

246 Yoke 

Bushing

248 

Adjusting Screw Gasket

249 Lever 

Arm

256 

Cylinder Retaining Ring

258 

Cover Plate Bushing

269 

Piston Backup Ring

271 Piston 

O-ring

272 

Piston Stem O-ring

274 Cylinder 

O-ring

275 

Actuator Stem O-ring

278 

Base Slider O-ring

330 

Stroke Stop Bolt

336 Yoke 

Bolt

337 

Cover Plate Bolt

347 

Stroke Stop Jam Nut

348 

Actuator Stem Locknut

357 Purge 

Screen

358 Lever 

Arm 

Bearing

359 Retaining 

Ring

360 

Sliding Seal Top Clamp

361 Pivot 

Pin

363 Cover 

Plate

366 

Sliding Seal Collar

368 

Spiral Retaining Ring

211

368

360

275

366

278

274

348

271

225

272

359

Summary of Contents for OPTIMUX OpTK

Page 1: ...lifting point Therefore support must be given to prevent the actuator from rotating Relieve spring compression by removing adjusting screw 3 Contact your shipper immediately in the case of any shipping damage 4 Contact your Optimux representative with any problems INSTALLATION Prior to installation make sure adequate overhead and side clearance for the actuator is provided to allow for proper remo...

Page 2: ...lem is suspected with the actuator refer to the Disassembly and Reassembly section 1 Examine the actuator for damage caused by corrosive fumes and process splatter 2 Clean actuator and repaint oxidized areas 3 If possible stroke actuator and check for smooth full stroke operation 4 Remove the transfer case cover plate and make sure the positioner linkage and splined lever arm are securely fastened...

Page 3: ... case cover plate by removing the four bolts 10 Remove the yoke from the transfer case by removing the four lug bolts 11 Remove the pivot pin from the non clamping lever arm by removing a retaining ring 12 The actuator stem can now be easily removed from the transfer case 13 The non clamping lever arm can be removed by first removing the positioner according to the appropriate positioner maintenan...

Page 4: ...one the O ring could be damaged 17 Reinsert the cylinder retaining ring in the cylinder by feeding it a little at a time into the groove Make sure it is securely fastened WARNING Ensure that the cylinder retaining ring is completely seated in the cylinder groove 18 Center the hole in the spring button directly under the adjusting screw hole Install the adjusting screw and tighten only enough to pr...

Page 5: ...e on all actuator sizes contact factory if a problem occurs while reversing the actuator action 1 Disconnect the air and relieve spring compression 2 Remove the transfer case cover plate bolts Carefully slide cover plate off the end of the splined lever 3 On older designs with clamping lever arms loosen the linkage bolt 4 Remove bolts connecting transfer case to the yoke 5 On older designs with cl...

Page 6: ... 274 Spring Button Item No 227 Actuator Stem Locknut Item No 348 Actuator Stem O Ring Item No 275 Sliding Seal Collar Item No 366 Base Slider O Ring Item No 278 Valve Shaft Item No 51 Transfer Case Item No 204 Adjusting Screw Item No 210 Adjusting Screw Gasket Item No 248 Cylinder Retaining Ring Item No 256 Spiral Retaining Ring Item No 368 Retaining Washer Item No 360 Actuator Stem Item No 211 Sp...

Page 7: ... Spring Button 229 Spring 238 Follower Pin 246 Yoke Bushing 248 Adjusting Screw Gasket 249 Lever Arm 256 Cylinder Retaining Ring 258 Cover Plate Bushing 269 Piston Backup Ring 271 Piston O ring 272 Piston Stem O ring 274 Cylinder O ring 275 Actuator Stem O ring 278 Base Slider O ring 330 Stroke Stop Bolt 336 Yoke Bolt 337 Cover Plate Bolt 347 Stroke Stop Jam Nut 348 Actuator Stem Locknut 357 Purge...

Page 8: ...ubleshooting OpTK Spring Cylinder Rotary Actuators Failure Probable Cause Corrective Action Optimux customers should be aware that Optimux products might be used in numerous applications under a wide variety of industrial service conditions Although Optimux can and often does provide general guidelines it cannot provide specific data and warnings for all possible applications The purchaser user mu...

Reviews: