Gamma Sports 602FC Gebruikershandleiding - Pagina 5

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MAINTENANCE & ADJUSTMENTS

Adjustment

Knob

or damages the string, it may be excessively tight and should be adjusted by turning the

hex screw counter clockwise to open the gap between the jaws. The clamp jaws should be

cleaned periodically to be free from dirt, oil, and any string coating for them to grip properly.

Note: The string clamps supplied with your stringing machine can accommodate tight string

patterns such as badminton. Depending on the string pattern, the clamp may spread the

strings slightly which will not compromise the quality of the string job.

Adjusting the Turntable Bushings

There are two adjustment points on the

machine base. One is located beneath the

polystyrene base cover while the other is

accessed from below the machine.

Using the supplied 3mm hex wrench, tighten

both set screws slightly until the turntable

rotates smoothly without excessive free play.

Repeat procedure until ﬁ nal adjustment is

reached.

Adjusting the Clamp Pressure

The clamps provided with your stringing ma-

chine 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. Clamp the strings and pull

tension. If the string slips through the jaws of

the clamp, tighten the clamp by compress-

ing the clamp jaws together by hand while

turning the Adjustment Knob, in the clockwise

direction. If the clamp leaves impressions

Clamp Base Locking Nut Adjustment

In the event the Locking Lever rotation is

insufﬁ cient to ensure smooth operation of the

clamp base, very minor adjustments to the

Clamp Base Locking Nut can be made with

the supplied 17mm socket. Tighten or loosen

the locking nut in very small increments to

provide more clamping pressure or running

clearance as needed.

ASSEMBLY INSTRUCTIONS

Engaging the Drop Weight Bar Stop

The stringing machine is shipped with the

drop weight bar in the horizontal position.

To prevent racquet damage during stringing,

the bar stop must be engaged.

Remove the machine base from the shipping

carton being careful to avoid lifting by the

plastic cover.

Hold the drop weight bar in the vertical posi-

tion as shown while turning the stop screw

clockwise with the supplied 5mm hex wrench.

String Clamp Installation

The post of the string clamp head and tube of

the string clamp base are treated with grease

to provide protection against corrosion during

shipping. Remove any excessive grease with

a clean cloth prior to use. The post and tube

may also be cleaned with isopropyl alcohol.

After this type of thorough cleaning, the post

and tube should be treated with a light coating

of machine oil to protect the surfaces against

corrosion and to ensure smooth operation.

MOUNTING THE FRAME

Adjusting the Frame Support Posts

Place the racquet frame over the center

posts and onto the frame support. Loosen the

lever lock bolt on one support post. Slide the

post outward until the center support of the

racquet support slide is positioned near the

inside surface of the racquet frame. Securely

tighten the lever lock bolt.

Adjust the opposite post using the same

procedure.

Caution: To avoid racquet damage, the

center posts should not contact the racquet

prior to ﬁ xing the support posts.