Should any defects develop under normal use within the specified time periods, GAMMA will at its option, repair or replace the defective EQUIPMENT provided it is returned to GAMMA prepaid at the purchaser's expense. This warranty does not apply to any damage or defect caused by negligence, abuse, misuse, unauthorized alteration, shipping, handling, or part wear and tear as a result of normal use.
GAMMA X-ST GAMMA X-ST GAMMA X-ST GAMMA X-ST GAMMA X-ST MACHINE FEATURES MACHINE FEATURES Manual Spring Tension Winder (11-89 lbs range) Patented Roller Guide for Maximum Accuracy and Consis- tency Professional Six Point “Quick Mount” Racquet Mounting System - Accomodates All Racquets Without Adapters...
ASSEMBLY INSTRUCTIONS Turntable Installation Insert the turntable pin into the bearing of the machine base. Support Post Installation To install the support posts you must first remove the mounting bolt from the mounting plate that sets inside the central cavity of the turntable.
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ASSEMBLY INSTRUCTIONS Support Post Installation (cont’d) Place the support post onto the central slot of the turntable. With your fingers placed through the large hole in the underside of the turntable, press the mounting plate against the inside top surface of the turntable while aligning the hole in the support post with the hole in the mounting plate and fix them with the mounting bolt.
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ASSEMBLY INSTRUCTIONS Locking the Turntable The turntable may be locked in any position. The turntable winged lock knob is packed separately in the accessory polybag. Install the lock knob into the threaded hole located on the side of the tensioner bar post. Rotate the knob clockwise to lock the turn- table, and counter-clockwise to release the turntable.
MOUNTING THE FRAME Adjusting the Frame Support Posts Loosen the lock bolts of the frame support posts and space them apart with the frame support slides separated by the approxi- mate length of the racquet head. Although it is not required, it is good practice to center the support posts on the turntable.
MOUNTING THE FRAME Securing the Frame Shoulder Clamps Lock the shoulder supports in position by turning the knob at the base clockwise. Repeat the adjustment procedure for the remaining support post. Re-tighten all of the frame supports in the same order as before. Do not overtighten any of the supports as racquet damage may occur.
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STRINGING THE FRAME Getting Started To begin stringing the main strings, thread the two ends of the string through the two center holes at the appropriate end of the frame and continue through the opposite center holes. Thread one end of the string through the adjacent grommet hole and pull excess by hand.
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STRINGING THE FRAME Weaving the Cross Strings Weave the cross strings over and under the main strings being careful to alternate the weave direction of each consecutive cross string so as to be opposite of the previously installed cross string. Completing the String Job Once the final cross string is tensioned and clamped, tie off at the appropriate hole speci-...
ADDITIONAL FEATURES Storage Drawers There are two storage drawers located in the base of the machine. The drawers open from the right end of the base and lock into the end cap with a spring loaded latch. To open the drawers, reach under the right side end caps to find the the spring loaded latch handle.
PATHFINDER AWL The stringing machine includes the Path- finder stringing awl which creates a pathway between or around strings to make inserting a string through tight grommets easier and quicker. Insert the awl through the grommet hole in the same manner as for traditional awls. The Pathfinder awl must be in the closed position before insertion.
MAINTENANCE and ADJUSTMENTS Adjusting the String Clamp Jaw Spacing The string clamps will need minor adjustments according to what string type, construction, and gauge you are using. To adjust the gap (clamping pressure) between the clamp jaws, insert the string through the racquet as if you were beginning the main strings.
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MAINTENANCE and ADJUSTMENTS Tension Calibration Procedure Step 1 Set the tension to 60 lbs. as indicated by the linear scale and rotary knob. Place the string on one end of a tension calibrator into a string clamp and secure. Place string lo- cated on the other end of the calibrator into the string tensioner and apply tension.
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MAINTENANCE and ADJUSTMENTS Adjusting the Tensioner Brake Step 1 After stringing many racquets, the brake of the tensioner may need to be adjusted. With the brake lever engaged, loosen the lock bolt located on the back side of the tensioner frame with the 4mm hex wrench. Note: The lock bolt should only be loosened enough to be turned by hand and must not be removed completely.
TROUBLESHOOTING TIPS PROBLEM SOLUTION String slips in clamps. - Adjust gap between jaws. - Clean clamp jaws. String slips in gripper. - Clean gripper jaws. - Adjust Gripper Jaw Stop Screw String clamp base slips on turntable. - Adjust Clamp Base Locking Nut. Tensioner slips on Tensioner Bar - Adjust tensioner brake lever after brake lever is released.
PARTS LIST PART # DESCRIPTION PART # DESCRIPTION RUBBER FEET MDCSC10 STRING CLAMP CAP SCREW - M8 SLIDE BRACKET BUSHING SET SCREW SUPP MOUNTING PLATE WASHER - M8 SMALL DRAWER WASHER SMALL DRAWER END CAP FRAME SUPPORT SLIDE BASE CLAMP MFSPP BADMINTON ADAPTER FRAME SUPP SLIDE KNOB...
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