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MOMENTUM 6
USER GUIDE
Issue 1 February 2025
SKU MOM610

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  • Page 1 MOMENTUM 6 USER GUIDE Issue 1 February 2025 SKU MOM610...
  • Page 2: Table Of Contents

    Rotational String Gripper. GAMMA’s obligation under this warranty is limited to repair or replacement of defective EQUIPMENT, and no one is authorized to promise any other liability. GAMMA shall in no event be liable for any incidental or consequential damages.
  • Page 3 FEATURES: 1. Drop Weight Tensioner with 9 to 90 lbs Tension Range 2. Permanently Engraved Weight Scale 3. Patented Parallel Jaw Rotating Ratchet Gripper with Diamond Dust Coated Gripping Surfaces 4. Six Point “Quick Mount” Racquet Mounting System- Accommodates All Racquets 5.
  • Page 4: Assembly Instructions

    ASSEMBLY INSTRUCTIONS WINDER SUPPORT STAND INSTALLATION STEP 1 Locate the 4 holes to attach the winder stand and align the winder stand and attachment plate with the holes.
  • Page 5 STEP 2 With the machine base on it’s side, hold the winder stand in place while threading the 4 screws in from the bottom. Starting with the corners will make it easy to keep the winder stand and attachment plate aligned. After each screw is threaded, fully tighten each one to secure the winder stand.
  • Page 6: Drop Weight

    ENGAGING THE DROP WEIGHT BAR STOP STEP 1 The stringing machine is shipped with the drop weight bar in the horizontal position. To limit the rotation of the drop weight bar and prevent racquet damage during stringing, the bar stop must be engaged. Hold the drop weight bar in the vertical position while turning the 5mm stop screw located on the back side of the winder stand clockwise.
  • Page 7 INSTALLING THE DROP WEIGHT STEP 1 Remove the end cap from the tension bar and slide the drop weight onto the bar. The weight should be oriented with the knob end closest to the string winder. Replace the endcap.
  • Page 8 SUPPORT POST INSTALLATION STEP 1 To install the support posts you must first remove the turntable end cap by grasping the sides of the end cap and prying it free. This gives you access to the inside of the turntable. Repeat procedure on the opposite side of the turntable.
  • Page 9 REMOVE MOUNTING BOLTS STEP 1 While holding the mounting plate on the inside of the turntable remove the support post mounting bolts. Note: There are two Nylon washers that are included for shipping purposes only. Remove and discard the nylon washers. Repeat procedure on the opposite side of the turntable.
  • Page 10 INSTALLING THE FRAME SUPPORT POSTS STEP 1 Place the support post onto the central slot of the turntable. While holding the mounting plate against the inside top surface of the turntable with your fingers, align the hole in the support post with the hole in the mounting plate.
  • Page 11 STEP 2 Install the mounting bolt through the support post and into the plate by hand and tighten with the 6 mm hex wrench.
  • Page 12 STEP 3 Re-install the turntable end caps. Repeat procedure on the opposite side of the turntable. YOUR ASSEMBLY IS NOW COMPLETE.
  • Page 13: Mounting The Frame

    MOUNTING THE FRAME ADJUSTING THE FRAME SUPPORT POSTS STEP 1 Loosen the lock bolts of the frame support posts and space them apart with the frame support slides separated by the approximate length of the racquet head. Although it is not required, it is good practice to center the support posts on the turntable.
  • Page 14: Tightening Frame Supports

    TIGHTENING THE FRAME SUPPORTS STEP 1 Tighten the Frame Support Slides by turning the adjustment knob clockwise until snug against the racquet frame and slight resistance is felt. CAUTION: OVERTIGHTENING THE CENTER SUPPORTS WILL STRETCH THE HEAD OF THE RACQUET AND COULD CAUSE RACQUET DAMAGE.
  • Page 15: Frame Shoulder Support Adjustments

    FRAME SHOULDER SUPPORT ADJUSTMENT STEP 1 Being sure the shoulder supports are free to swivel in their mountings, simultaneously rotate the shoulder support adjustment knobs clockwise until both shoulder supports gently and squarely contact the frame.
  • Page 16: Securing The Frame

    SECURING THE FRAME STEP 1 Adjust the position of the shoulder supports so they will contact the frame fully at approximately a right angle. Re-tighten all the frame supports in the same order as before. Do not overtighten any of the supports as racquet damage may occur.
  • Page 17 STEP 2 The frame shoulder supports are equipped with a bolt and spring for adjustment. This allows the user to picot the supports without having to readjust the bolt or lose security for the frame. Users can make adjustments as desired.
  • Page 18: Badminton Shoulder Support Protection Pad Installation

    BADMINTON SHOULDER SUPPORT PROTECTION PAD INSTALLATION STEP 1 Slide the badminton shoulder support cover over the shoulder supports. There is no need to remove the tennis shoulder supports.
  • Page 19: Stringing The Frame

    STRINGING THE FRAME SETTING TENSION STEP 1 The drop weight is of a two-piece design. When assembled, it will accommodate tensions from 20 to 90 lbs. For tensions from 8 to 20 lbs., remove the 5mm bolt on the face of the drop weight, and use the smaller portion of the weight as described above.
  • Page 20 STEP 2 The machine is equipped with stickers indicating the correct scales to use for stringing low and high tensions. Scales labeled for badminton should be used with the small portion of the weight.
  • Page 21 STEP 3 To set the stringing tension, loosen the locking knob on the side |of the drop weight. Slide the weight in the appropriate direction until the face closest to the string gripper is indexed with the desired tension mark on the tension bar.
  • Page 22: Clamping The First Main String

    CLAMPING THE FIRST MAIN STRING STEP 1 Thread both ends of the main string through the 2 center main grommets. Pull both ends together to maintain even length on both sides and apply the floating clamp to both strings, leaving enough space for the second clamp to fit snuggly against the frame.
  • Page 23: Pulling Tension

    PULLING TENSION STEP 1 Starting with the drop weight bar in the lowered position, wrap the free string clockwise around the gripper drum once and position between the gripper jaw. Gently turn the gripper clockwise while squeezing the jaws together until all slack in the string is removed.
  • Page 24 STEP 2 While holding the string gripper drum with your hand, lift the tension bar to approximately 45 degree angle and let fall. If the tension bar drops below horizontal, repeat the above action until the bar comes to rest parallel to the racquet. The set tension will be reached when the bar rests horizontal.
  • Page 25 CLAMPING THE STRING STEP 1 Clamp the tensioned string to the next adjacent string using the second string clamp. Release the tensioned string by raising the tension arm. Repeat the procedure for all of the remaining main strings and tie off following the racquet manufacturers recommendations.
  • Page 26: Weaving Cross Strings

    WEAVING THE CROSS STRINGS STEP 1 Follow the manufacturer’s recommended stringing pattern for one or two piece stringing. This will determine the starting point for the cross strings. If applicable, tie the fi rst cross string using an appropriate starting knot. Weave the cross strings over and under the main strings being careful to alternate the weave of each consecutive cross string...
  • Page 27 FINISHING THE STRING JOB STEP 1 Once the final cross string is tensioned and clamped, tie off at the appropriate hole specified by the racquet manufacturer and remove the frame from the mounting system. STEP 2 First loosen the frame supports at 12 and 6 o’clock, then loosen the four shoulder supports.
  • Page 28: Additional Features

    ADDITIONAL FEATURES STORAGE AND TOOL TRAY The machine base incorporates ample space to store tool and accessories for easy access during stringing, and for storage when the machine is not in use. A foam pad is included with the machine but not secured. Customers can choose to apply the pad or leave it free.
  • Page 29: Maintenance And Adjustments

    MAINTENANCE AND ADJUSTMENTS CLAMP ADJUSTMENT The floating clamps provided with your machine will need minor adjustments according to what string type, construction, and gauge you are using. If the strings slip through the jaws of the clamp, tighten the clamp by turning the thumb knob opposite of the handle, in the clockwise direction.
  • Page 30: Troubleshooting Tips

    TROUBLE SHOOTING TIPS PROBLEM: String slipping in clamp. SOLUTION: 1. Adjust clamp jaw spacing. 2. Clean clamp jaws with alcohol or Gamma Cleaning Stone. PROBLEM: String slipping in gripper. SOLUTION: 1. Be sure to follow instructions for wrapping the string around the gripper.
  • Page 31: Parts List

    PARTS LIST PART NUMBER - PART DESCRIPTION TURNTABLE BUSHING BUSHING SLEEVE 444A BUSHING SLEEVE BOLT X2 WASHER WASHER FRAME SUPPORT SLIDE TENSION BAR TENSION BAR CAP DROP WEIGHT KNOB FRONT WEIGHT- BADM BACK WEIGHT- TENNIS TENSION BAR DRUM SET SCREW STRING GRIPPER DRUM RATCHET TEETH RATCHET TEETH SPRING...
  • Page 32 PARTS LIST CONTINUED PART NUMBER - TOOL DESCRIPTION WINDER STAND BRACKET WINDER STAND BRACKET BOLTS TOOL TRAY PAD MPFC FLOATING CLAMP MRSG ROTATIONAL GRIPPER TOOLS AND ACCESSORIES LIST PART NUMBER - TOOL DESCRIPTION 3MM HEX WRENCH* 6MM T-HANDLE HEX WRENCH* 10MM WRENCH* NEEDLE NOSE PLIERS* 5MM HEX WRENCH*...
  • Page 33: Parts Diagram

    PARTS DIAGRAM...
  • Page 34 Copyright 2024 GAMMA Sports® - All Rights Reserved...

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Mom610

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