Matrix G7-S33-02, Service Manual

Page 1: ...1 JOHNSON Issue date Edition 01 Doc No Revision date Edition time Page 29 G7 S33 02 LAT PULLDOWN SERVICE MANUAL Approval Review Editor Allen Sun Allen Sun Hans Kong...

Page 2: ...Or All Weight Plates 12 4 4 The Weight Stack Cable Is Falling Off A Pulley Or Cam 13 4 5 Repetition Magnet Has Fallen Off Or Is Missing 14 4 6 Adjustable Handle Does Not Move Easily 15 CHAPTER 5 PART...

Page 3: ...3 CHAPTER 1 SERIAL NUMBER LOCATION...

Page 4: ...has worn or broken parts Use only replacement parts supplied by your country s local MATRIX dealer MAINTAIN LABELS AND NAMEPLATES Do not remove labels for any reason They contain important informatio...

Page 5: ...ism is fully engaged to prevent unintentional movement and to avoid injury 4 Sit on bench if applicable and get into appropriate position for exercise 5 Exercise using no more weight than you can safe...

Page 6: ...6 CHAPTER 3 ASSEMBLY INSTRUCTION...

Page 7: ...7 CHAPTER 3 ASSEMBLY INSTRUCTION...

Page 8: ...8 CHAPTER 3 ASSEMBLY INSTRUCTION...

Page 9: ...attery if needed 2 Check the connection of the wiring coming from the repetition sensors to the rep counter Figure A 3 Check that the magnet is present and in a position to be read by the repetition s...

Page 10: ...10 CHAPTER 4 TROUBLESHOOTING 4 1 THE REPETITION IS BLANK OR IS NOT COUNTING MOVEMENTS...

Page 11: ...r plastic cover b Check the incremental weight pin for damage replace if needed 1000398254 2 Check if the snap ring and washer holding the incremental weight pin to the stack is in place Fig A B a If...

Page 12: ...g down the aluminum wing and top cover Detach the rep counter wire and set aside the aluminum wing and top cover b Loosen the 2 bolts holding the 2 pulleys in place at the top of the weight stack fram...

Page 13: ...uted incorrectly Solution 1 Check the tightness of the cable Make sure that it is tensioned properly 2 Check the routing of the cable through the weight stack a Make sure that the cable is not routed...

Page 14: ...ion 1 Remove side covers and the 2 screws fixing the magnet frame Figure A 2 Install a zip tie to securely attach the magnet to the bracket Figure B 3 When installing the zip tie make sure that the he...

Page 15: ...ANDLE DOES NOT MOVE EASILY Possible causes 1 The pins are rubbing on the frame creating friction Solution 1 Remove the affected pin add grease Matrix recommends Super Lube brand grease with PTFE and t...

Page 16: ...hat the seat moves freely and that the seat spring assists the user to move the seat into a higher position 5 Check all adjustment handles for function 6 Check that the arms on the unit are even 7 Che...

Page 17: ...t stack Figure A 2 Disconnect the repetition counter wire and remove the aluminum wing and top cover from the weight stack Figure B 3 Remove the 2 screws attaching the repetition counter to the top co...

Page 18: ...Disconnect the repetition counter wire and remove the aluminum wing and top cover from the weight stack Figure B 3 Pull up on each weight stack shroud and remove it from the weight stack frame Figure...

Page 19: ...e and remove the aluminum wing and top cover from the weight stack Figure B 3 Remove the side covers from the weight stack frame Figure C 4 Remove the 4 screws holding the repetition sensors to the we...

Page 20: ...lastic cover over the incremental weight pin and remove it Figures A B 3 Remove the 2 screws holding on the reaction block and remove it Figures C D 4 Remove the snap ring holding the incremental weig...

Page 21: ...21 CHAPTER 5 PARTS REPLACEMENT 5 6 INCREMENTAL WEIGHT PIN...

Page 22: ...n the cable by pulling up on it Figure E 5 Turn the cable retainer counter clockwise until there is enough slack in the cable to remove it Figure F G 6 Remove the incremental weight pin as outlined in...

Page 23: ...23 CHAPTER 5 PARTS REPLACEMENT 5 7 WEIGHT PLATE FIGURE I FIGURE J FIGURE H...

Page 24: ...stic cover over the incremental weight pin and remove it see Section 5 6 for pictures 3 Move the rubber cover on the cable by pulling up on it Figure A 4 Turn the cable retainer counter clockwise unti...

Page 25: ...25 CHAPTER 5 PARTS REPLACEMENT 5 9 SEAT PAD 1 Remove 4 screws under the seat on both sides to replace the seat pad Figure A FIGURE A...

Page 26: ...T 5 10 ADJUSTABLE HANDLE 1 Remove 3 screws on the fixing cover Figure A 2 Remove the grip Figure B 3 Pull out the pin Figure C 4 Apply grease and reserve step 1 3 to replace Figure D 1000097194 FIGURE...

Page 27: ...ANDLE CONTINUE 1 Loosen the lock nut on the seat adjustment handle by turning it clockwise Figure A 2 Remove the seat adjustment handle by turning it counter clockwise Figure B 3 Reverse Steps 1 2 to...

Page 28: ...he connecting rod Figure A 2 Remove the connecting rod Figure B 1000398860 3 When installing a new connecting rod make sure that the swirl spring is present and properly installed there should be at l...

Page 29: ...Extrawork seat chair muffle 31 8x5 Cover aluminum 1000424165 Cover Frame U painting Black Matte GM11 Cover ABS 1000397869 Cover up ABS PA757 Deep Grey 740 0x173 Cover right ABS 098985 Cover Right Fron...