11
MAINTENANCE and ADJUSTMENTS
Clamp Base Locking Nut Adjustment
In the event the Locking Lever rotation is insufficient to ensure
smooth operation of the clamp base, very minor adjustments to
the Clamp Base Locking Nut can be made with the supplied
17mm wrench. Tighten or loosen the locking nut in very small
increments to provide more clamping pressure or running clear-
ance as needed.
Turntable Bushing Adjustment
The Progression ESII is adjusted at the factory for optimum
performance. After time and use, the turntable bushings may
need minor adjustment. An adjustment is indicated when notice-
able turntable looseness or wobble occurs while stringing.
To adjust the fit between the turntable pin and the bushings,
tighten the set screw at the top of the bushing using a 3mm hex
wrench. Tighten until the turntable rotates smoothly without
excessive free play.
Adjusting the Clamp Jaws
The
“
Quick Action
”
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. Clamp the strings and pull tension. If the string slips
through the jaws of the clamp, tighten the clamp by compressing
the clamp jaws together by hand while turning the Adjustment
Knob, in the clockwise direction. If the clamp leaves impressions
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 accomodate 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.
Adjustment
Knob
Содержание Progression ES II
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