Babolat STAR 5 User manual

cleaning
Make sure the stringing machine is always turned off before cleaning
it or servicing one of its components. Unplug the power cable from
the wall outlet.
Never wash the machine using water, a hose or high-pressure
cleaning.
BE CAREFUL: never use corrosive products to clean your stringing machine.
¾Clean the housing of the machine regularly with alcohol at 90° only. Never use water,
detergents or acetone.
¾The elliptic turntable surface should be cleaned with alcohol every week to preserve the
optimal sliding capacities of the clamp-holder.
¾Remove the clamps, clean the clamp-holder rods and the inside of the clamp barrel with
a cloth soaked in alcohol. Replace the clamps on the clamp-holders and slide them.
¾Clean the inside of the clamp teeth (depending on use, every day or once a week) with
a metallic brush, in order to avoid any clogging of the tungsten coating.
¾The Star 5 traction head does not require any particular servicing, apart from cleaning
once a year by passing a cloth soaked in alcohol between the articulated jaws of the
pulling unit.
Never oil the ball bearings on the traction head.
16
T
SAFETY
Provided by www.gssalliance.com

Thank you for purchasing a BABOLAT STAR 5 machine, and we trust it will give you full
satisfaction.
This manual is issued specifically for the STAR 5 stringing machine. To use it in an optimal
way, we advise you TO READ CAREFULLY THESE INSTRUCTIONS and to respect them
throughout the life of the equipment. Keep this manual on hand so that you can consult
it at any time, and make sure that it stays with the machine if ever lent or sold.
As we want you to make the most of the latest technology and new equipment, as well as to
benefit from our experience, our machines may undergo technical or design changes. As a
result, some of the features and information in this manual may be changed without prior
notice and without any obligation to update it.
In this manual, the paragraphs concerning safety are therefore drawn to your attention by
the following symbols:
Warning of a risk of serious personal injury.
BE CAREFUL: Risk of damaging the machine.
i Warnings
Our machines are designed and manufactured according to applicable local
regulations and in particular European directives 98/37/EC, 89/336/EEC and
73/23/EC relative to reconciling member states' legislation, concerning
machines, electrical equipment and electromagnetic compatibility. They are
intended for professional use and must be installed, used and maintained by
competent staff who are qualified in this type of equipment.
In particular we wish to draw your attention to the fact that we cannot be held
responsible if any technical alterations are made to our machines without our
written authorization and if our machines are damaged by being operated in
conditions other than the intended usage: stringing of tennis, badminton, squash
rackets, etc. using synthetic or natural gut strings.
Should you encounter any problems or have any questions about your STAR 5
stringing machine, please do not hesitate to contact your nearest BABOLAT After-
Sales Service Centre.
Note your machine serial number before calling us.
1
SAFETY

CONTENTS
DESCRIPTION .........................................................................................................3
Characteristics ...............................................................................................4
Options ........................................................................................................4
Tools............................................................................................................4
CONNECTION..........................................................................................................5
Positioning....................................................................................................5
Special power cable ......................................................................................5
Powering-up .................................................................................................5
USING THE MACHINE ..............................................................................................6
Warnings......................................................................................................6
Star 5 Navigator............................................................................................7
Positioning the racket.................................................................................. 11
Turntable braking system ............................................................................ 11
Adjusting the clamp....................................................................................11
Spring tensioning ........................................................................................ 12
Removing the racket ................................................................................... 13
MAINTENANCE...................................................................................................... 13
Traction system .......................................................................................... 13
Changing voltage or fuses ........................................................................... 14
Replacing the elliptic turntable ..................................................................... 14
Troubleshooting.......................................................................................... 15
CLEANING............................................................................................................. 16
2

iTroubleshooting
At power up, the digital display does not light up
¾Make sure the power cable is properly connected to the machine
and to a wall outlet.
¾Press the "cycle start" button:
- if the pulling arm moves, call your BABOLAT After-Sales
Service Centre,
- if the pulling arm does not move, check the fuses and replace
them if necessary (see paragraph "Changing voltage or
fuses").
At power up, the digital display lights up but the pulling arm does not move
after the "cycle start" button is pressed
¾Turn off the machine, wait 30 seconds and turn it back on.
¾If the problem continues, go to the machine configuration
messages (see paragraph "Star 5 Navigator"), note down the
values displayed and the serial number of the machine, then call
your BABOLAT After-Sales Service Centre.
During the stringing process, the clamp-holder malfunctions or does not
unlock
¾Call your BABOLAT After-Sales Service Centre who will send you
the necessary instructions.
The machine emits three audible signals and displays an error code: this is an
electronic problem
¾Note down this code and call your BABOLAT After-Sales Service
Centre who will send you the necessary instructions.
15

iChanging voltage or fuses
To facilitate this operation, it is preferable to
remove the traction system.
¾Remove the fuse-holder located under the
traction system, near the power socket,
using a flat screwdriver.
Changing voltage
¾Remove the voltage selector, then switch it
to the required voltage.
¾Then change the two fuses depending on the new voltage.
100 V and 120 V fuses = 1.25 A T
220 V and 240 V fuses = 0.63 A T
In case of doubt, call the BABOLAT After-Sales Service Centre.
Changing fuses
TYPE OF FUSE: HPC 5x20 mm ceramic
BE CAREFUL: in the event of a problem, you should change both fuses at the same time.
The warranty will be invalidated by the use of any fuses other than those
recommended by BABOLAT.
i Replacing the elliptic turntable
¾Position the elliptic turntable so that the
posts are located in the machine's axis with
the "racket throat" positioning symbol on the
traction system side.
¾Lock the turntable and the clamp-holders and
remove the clamps and billiards.
¾Unscrew the 6 screws with the size-5 Allen
key.
¾Lift up the turntable and remove it from its
central pivot.
¾Position correctly the new turntable, making
sure the interlocking elements are lined up.
¾Fix the turntable with the 6 screws,
tightening to the standard torque.
14

DESCRIPTION
1
2
3
4
5
6
7
8
9
10
12
14
13
15
19
18
11
21
20
22
16
17
1 - Elliptic turntable locking knob
2 - Elliptic turntable
3 - Post
4 - Billiard control knob
5 - Profiled arm control knob
6 - Profiled arm
7 - Billiard
8 - 3-tooth clamp
9 - Arm pad
10 - Clamp-holder locking knob
11 - Star 5 traction head
12 - Cycle start button
13 - Star 5 Navigator
14 - Traction system
15 - Tool bay
16 - Identification/manufacturer plate
17 - On/Off switch
18 - Clamp locking lever
19 - Clamp-holder
20 - Height adjustment screw
21 - Levelling screw
22 - Special power cable
3

iCharacteristics
Dimensions (overall)
Length 1020 mm / 3 ft. 4 in.
Width 440 mm / 1 ft. 5 in.
Height 1130 to 1250 mm / 3 ft. 8 in. to 4 ft. 1 in.
Weight stringing machine 35.5 kg / 78.1 lb
stand 12.0 kg / 26.4 lb
Electrical specifications
Electrical supply 100 V, 120 V, 220 V, 240 V Single phase + earth
Frequency 50 / 60 Hz
Absorbed power 0.045 kW
Voltage of control circuit 24 Vdc
Voltage of power circuit 24 Vdc
Noise level
< 73 dB(A)
String tension
Range between 5 to 40 kg for pitch of 0.1 kg
11.5 to 88 lb for pitch of 0.5 lb
iOptions
Stringing kit for badminton racket (code 11045), presented in a case, made up of:
- 2 badminton billiards,
- 2 badminton clamps,
- 1 "H" adapter for racket head,
- 4 interlocking V-shaped caps,
- 1 set of badminton billiard pads.
iTools (sold separately)
To make your work easier, BABOLAT has designed a whole range of specific tools for
stringing. They are presented in a case and available under the code number 02054.
4

Measuring system
The measuring system on your Star 5 stringing machine is automatically adapted to the
elasticity of the string (gut, synthetic, Kevlar®, etc.).
iRemoving the racket
Always start by loosening the billiards before opening the arms. After releasing the racket,
unscrew the billiards completely so that you can easily insert the next racket.
MAINTENANCE
iTraction system
The traction system is the heart of your stringing machine. If it breaks down, you just need
to take it out and replace it with the one you will receive from your BABOLAT After-Sales
Service Centre.
Removing the traction system
¾Turn off the machine.
¾Remove the power cable from the wall outlet.
¾Unplug the right-angle plug on the power cable from the machine.
¾Loosen the 2 fixing screws (1) by two turns, using the size-4 Allen key.
¾Remove the traction system from the machine by pulling on the lower handle (2).
The traction system must not be plugged in when it is not in its
normal operating position. Parts supplied with electricity or moving
parts may result in serious injury. This instruction is reiterated by the
following label :
5
13
1 2
SAFETY

iString tensioning
Once the racket has been properly installed and the clamps adjusted, refer to the stringing
recommendations of the racket manufacturer and enter the tension value of the string
(TENSION) on the control panel.
¾To tension the string, pass it around the
diabolo and then close the pulling unit by
pulling the string towards you while lightly
touching the "start cycle" button.
¾When the required tension is reached, close
the 3-tooth clamp and lock the clamp-holder
so as to hold the string firm. Lightly touch
the "cycle start" button again. The traction
head will return to its initial position and the
pulling unit will open up and release the
string.
When the traction head arrives at its end of
travel without the tension being reached, the
buzzer goes off to indicate that the tension is not
correct.
To obtain the additional tension (KNOT), press
the "SHIFT" key when the string is tensioned.
Clamp-holding system
With the clamp-holder you can easily position the
3-tooth clamp at any point on the racket by
sliding it over the elliptic turntable.
¾In order to keep the string pulled, you
should:
- slide the clamp-holder over the turntable to
position it under the string that you wish to
keep pulled,
- tighten the string using the locking lever of
the 3-tooth clamp (1),
- lock the clamp-holder on the turntable by
activating the locking knob (2).
BE CAREFUL: use very little force on the knob
as the materials used provide a
very high locking capacity.
¾To unlock the clamp-holder, loosen the
clamp-holder locking knob, raise the clamp
locking lever and move the clamp-holder
away.
12
1
2

CONNECTION
i Positioning
Place the machine on a flat surface near an
electricity supply and in a space that is sufficiently
open to give the operator room to move, allowing
for a minimum safety area of 800 mm (2 ft. 8 in.)
around the machine.
iSpecial power cable
The power cable supplied with your Star 5
stringing machine was especially designed to
guarantee your safety, in particular during use of
the machine on a table. In this case, remove it
from the machine stand.
Never use other power cable than one supplied by Babolat.
Extension cables should be carefully chosen, assembled and
maintained. Your safety will obviously be ensured if the insulation is
in good condition. Cables should be inspected on a regular basis and
replaced, rather than repaired, if found to be faulty. Adapt any
electrical extension lengths and sections depending on the work at
hand.
iPowering-up
Make sure you always connect the machine up to a grounded wall
outlet.
BE CAREFUL: make sure that the voltage indicated on the identification plate corresponds
to that of the local grid. See chapter "MAINTENANCE" to change voltage.
¾Plug the power cable.
¾Switch the machine on using the On/Off
switch and a welcome message will appear
on the display screen. If this is not the case,
please see the paragraph "Troubleshooting"
of the chapter "MAINTENANCE".
5
800 mm
SAFETY
SAFETY

USING THE MACHINE
iWarnings
BABOLAT will not be liable for any direct or indirect damage caused by incorrect
installation, poor maintenance, alterations or improper usage. We will also be
cleared of liability in the event of any failure to comply with standard
requirements for the prevention of accidents and fire or for the safety of
electrical installations.
Never open a stringing machine without being authorized by BABOLAT.
Never apply any varnish or paint on the string above the machine, as stains from
these products may cause permanent damage to the housing and mechanical
parts.
Any failure to comply with these last two clauses will render the warranty
invalid.
To turn the stringing machine on or off, do not use the power cable.
Press the On/Off switch to avoid any risk of electrocution or short-
circuiting due to poor contacts.
Never move or open the stringing machine without unplugging it
first.
Never let the machine be used by children or persons not familiar
with the instructions. Make sure that nobody enters the 800-mm /
2 ft. 8 in. safety area around the machine while it is in use.
Never leave your workstation before making sure that you have
taken the precaution of putting it in the shield position ("shield"
menu on control panel) or turning it off (at On/Off switch).
BE CAREFUL: Never insert any objects into the orifices around the turntable.
Your stringing machine has been adjusted in the factory using precision
instruments. Except in the case of a problem, the factory adjustments
should not be altered throughout the life of the machine, otherwise you will
have to return the traction system to the manufacturer.
6
SAFETY

iPositioning the racket
The STAR 5 stringing machine is designed to hold all types of rackets, even super oversized
ones.
BE CAREFUL: any over-tightening of the arms and billiards may distort the racket and
change the tension after stringing.
¾Hold the racket by its handle with one hand,
and with the other turn the billiard control
knob (on the side of the racket throat) until
you bring the V-shaped pad of the billiard
into contact, between 2 holes and over the
positioning symbol marked inside the racket.
¾Turn the control knobs of the arms to bring
the pads into contact with the outside of the
racket. Make sure the racket is more or less
centered between the arm pads, then tighten
the arms slightly.
¾Turn the billiard control knob (on the side of the racket head) until you bring the
V-shaped pad of the billiard into contact, between 2 holes and in line with the first
billiard. Do not tighten the billiard.
iTurntable braking system
The locking knob on the elliptic turntable can be used to immobilize it during rotation. You
will find this function useful when tightening the knots and straightening the strings after
you have finished stringing.
BE CAREFUL: do not tighten too much.
iAdjusting the clamp
The gap between the jaws should be adapted to the gauge of the string that is used. This
can be adjusted by turning the wheel as follows:
- thread a string between the jaws of the
clamp,
- activate the locking lever to tighten the
string between the jaws. If any resistance
stops it from locking, that means the gap
is not wide enough. Extend it by loosening
the wheel,
- pull on the string by hand and it should
not slide between the jaws. If this is not
the case, reduce the gap by tightening the
wheel.
BE CAREFUL: adjust the clamp gap to secure the string properly without crushing it, as
this would cause distortion and cracking.
11

Machine configuration messages (read only)
Program version number
Number of rackets strung by machine (approximate
value calculated according to number of tractions)
Number of tractions completed by machine
Length of time for which the machine has been on
(in hours)
Serial number of machine
Machine status
Status messages during traction
Display of actual tension applied to string
Display of tension applied to string during "knot"
traction cycle (tension value + pre-set KNOT value)
Buzzer
The buzzer goes off whenever:
- the traction head comes to its end of travel,
- the "SHIFT" key is held down for long press,
- the traction head reaches the tension value, provided that the BIP function is
activated.
Factory settings
The factory settings are the current settings when you start the machine up for the first
time. They will remain programmed until you decide to change them.
The factory settings are as follows:
- TENSION: 25.0 kg,
- PRESTRETCH: 0 %,
- KNOT: + 2.0 kg,
- LANGUAGE: English,
- BIP: yes.
10
VERSION
RACKETS
TRACTION
SERIAL NR
CHECK
ACTUAL
KNOT
WORK. TIME

iStar 5 Navigator
Using the 3 keys on the control panel you can shift between the various menus and change
the options or values associated with them in order to adapt the machine's functions to your
demands.
Status messages when you turn the machine on
Welcome message on starting up
¾Skip this message by a long press on the "SHIFT"
key , followed by a quick press on it.
Welcome message
Display of pre-set tension (factory or previous setting)
Display of pre-set prestretch (previously-used value)
alternating with TENSION if prestretch z0 %
7
BEFORE USING..
BABOLAT
TENSION
PRESTRETCH

Navigating around the various menus
The menus are accessed by a 3 second-long press on the "SHIFT" key , followed by
a quick press on the "SHIFT" key .
enables to move from one menu to another.
enables to return to the main menu at any time.
8

Programmable menus
Using the +or -keys enables to select the option or obtain the value required:
- step by step selection by a quick press,
- fast selection by pressing together with ,
- selection by scrolling by pressing and holding down,
- fast selection by scrolling by pressing either +or -with holding both
down.
FUNCTIONSOPTIONS AND
VALUES
Change of displayed value Selection by pitch
of 0.1 kg or 0.5 lb
Fast selection by
pitch of 1 kg or
10 lb
Locks all the functions and the
traction head of the machine
Locking or
unlocking
Selection of measurement unit for
the display of values on the
control panel
kg or lb
Additional tension to make up for
the loss of tension in the knot
(command only valid for one
traction cycle)
Selection by pitch
of 0.1 kg or 0.5 lb
Fast selection by
pitch of 1 kg or
10 lb
Assignment of a modification
expressed as a % of the TENSION
value. Its purpose is to create a
prestretch at the beginning of the
traction cycle to prevent certain
types of string from losing their
tension too quickly
Selection by pitch
of 5 % (limited to
20 %)
Buzzer sounds when tension is
reached for each traction
YES or NO
Selection of language for display
of messages
FRENCH -
GERMAN -
ENGLISH -
SPANISH -
ITALIAN
9
BIP
TENSION
SHIELD
UNIT
KNOT
PRESTRETCH
LANGUAGE