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Sammons Preston

W68 N158 Evergreen Blvd.

Cedarburg, WI 53012

A Patterson Company

Phone toll-free: 800-228-3693

Fax: 262-387-8749

[email protected]

KNEE

 

SERVICE MANUAL

Summary of Contents for SAMMONS PRESTON R-FLEX

Page 1: ...Sammons Preston W68 N158 Evergreen Blvd Cedarburg WI 53012 A Patterson Company Phone toll free 800 228 3693 Fax 262 387 8749 customersupport patterson medical com KNEE SERVICE MANUAL...

Page 2: ...aintenance Requirement 3 4 Troubleshooting 5 6 Common Problems 5 E01 Error Code 6 E02 Error Code 6 E03 Error Code 6 E04 Error Code 6 E05 Error Code 6 Corrective Maintenance 7 9 Circuit Board Replaceme...

Page 3: ...ents A product should never be left unattended when plugged in Close supervision is necessary when this product is used by on or near children or invalids CAUTION TO REDUCE THE INFLUENCE FROM THE MAGN...

Page 4: ...ocedure 1 Turn the power switch to OFF position 2 Adjust the Thigh Support to 18 on the Femur Scale See page 14 of user s manual 3 Hold down EXT key and FLX key simultaneously and turn on the power Th...

Page 5: ...nd inspect the brass bushing inside each joint 2 Replace any bushings that appear to be excessively worn 3 Lubricate all joints lightly with lubricating oil Note Do not use too much oil CPM joints inc...

Page 6: ...and apply new grease for lubrication 7 Perform a visual inspection of the coupling between the gearbox and the threaded screw Ensure that the set screws in each coupling hub are still tight Replace th...

Page 7: ...lace the fuse which is located just below the electrical connection on the unit F2A 250V 5x20mm Contact CPM service provider if none of the above solutions work 2 The CPM unit is working but the angle...

Page 8: ...has excessive force in both directions of travel Adjust the force setting to a higher setting Make sure nothing is interfering with the CPM unit Change extension exion setting Contact CPM service prov...

Page 9: ...all of the components from the circuit board i e motor power supply potentiometer and hand controller connectors 4 Using a NON Magnetic screwdriver loosen the 4 screws and remove old circuit board 5...

Page 10: ...box assembly from the circuit board 5 Gently pull the motor gearbox assembly so that the coupling disengages from the rubber coupler 6 Loosen the coupling set screw to remove the coupling from the gea...

Page 11: ...ect the circuit board connector and plug connector from the power supply 4 Using a NON Magnetic screwdriver loosen 4 screws and remove power supply from CPM unit 5 Install new power supply and secure...

Page 12: ...R FLEX CPM EXPLODED VIEW Sammons Preston CPM Unit 10...

Page 13: ...31 Toothed Washer D4 1 32 Cross Recessed Pan Head Screw M4x8 1 33 Transportation Handle 2 34 USB Cork 1 35 Hand Controller Protecting Sleeve 1 Item Component Name Quantity 36 Hand Controller PCB 1 37...

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