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GIULIANO PRESS ARM Instructions Manual
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GIULIANO PRESS ARM Instructions Manual

Mounting/removing tyres
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Instructions for
mounting/removing
tyres with HELP and
PRESS ARM
Preliminary remarks: HELP and PRESS ARM are accessories fit to be installed on
S222 – S225 – S224 – S231 – (S232).
PRESS ARM only can be installed on S112F.
Their combined use is essential with "zero pressure" tyres.
The use of PRESS ARM is essential on low-profile tyres (from /45 to /30).
They are recommended on any kind of tyres.
Between the two devices, the PRESS ARM is the more versatile one.
ed. 11/2005
cod. 3015761

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Summary of Contents for GIULIANO PRESS ARM

  • Page 1 PRESS ARM only can be installed on S112F. Their combined use is essential with “zero pressure” tyres. The use of PRESS ARM is essential on low-profile tyres (from /45 to /30). They are recommended on any kind of tyres. Between the two devices, the PRESS ARM is the more versatile one.
  • Page 2 Tyre REMOVAL...
  • Page 3 Set the wheel on turntable, pressing tyre from over the jaws, and lock the rim paying attention it doesn’t slip out of the jaws (this operation might turn out difficult or even impossible). Assisted procedure Correct clamping Use the PRESS ARM to push the wheel downward so making its clamping easier.
  • Page 4 Assisted procedure In case the rim to be removed has an “overturned” groove, use the accessory shown above (WHEEL PRESSING CONE, part no. 9214251) to keep the tyre pushed on the jaws, so locking the rim. Manual procedure In case the tyre bead slips back again into its seat, manually help the tool positioning, acting a bit on the hexagonal arm (the operation might turn out difficult or even impossible)
  • Page 5 HELP roller (if available) can be used for pushing the tyre in a way to correctly set the tool on the rim without any effort. Assisted procedure PRESS ARM press pad can be used for pushing the tyre in a way to correctly set the tool on the rim without any effort.
  • Page 6 Push the tyre downwards, by hand, to let the bead lifting lever enter the gap between tyre and tool (this operation might turn out difficult or even impossible). Assisted procedure Use the PRESS ARM press pad to keep the tyre pushed while inserting the lever between tyre and tool.
  • Page 7 Assisted procedure Use the HELP roller (if available) to push the tyre in a way to correctly set the bead lifting lever between tyre and tool. Manual procedure To remove first bead from rim it is necessary to push it downwards, at tool opposite side, to position it at the rim groove level (this operation might turn out difficult or even impossible).
  • Page 8 Assisted procedure Use the PRESS ARM disk to lift the tyre lower part from left side, help yourselves by hand to also lift it from right side, in a way to facilitate the insertion of the lever and complete detachment...
  • Page 9 Assisted procedure If both devices are installed, use both disks to lift the tyre from both right and left side. Assisted procedure The removed tyre If HELP is available, use its roller to lift the lower bead over tyre edge to allow removal operation without lever.
  • Page 10 Use the HELP press pad (if available) to push the tyre in a way to grease the rim inner side so facilitating the detachment.
  • Page 11 MOUNTING Tyre ATTENTION: being mounting operation on “zero pressure” tyres impossible, and on low profile tyres (from /45 to /30) rather difficult to be performed by hand, the photographic sequence related to manual procedures is not available in next section.
  • Page 12 Set the tyre inner bead on tool A upper side and the outer bead on tool lower side B...
  • Page 13 Set the PRESS ARM pad at right of the tool and, by hand, push the tyre bead section next to the tool while turning the turntable clockwise, so proceeding mounting the tyre. Tyre mounted with PRESS ARM assisted procedure.
  • Page 14 If both HELP and PRESS ARM are available, set the HELP roller and the PRESS ARM pad as shown above. Make sure that the HELP roller and the PRESS ARM pad are at the same height and at rim groove level. Act on rotation control pedal to...
  • Page 15 If the tyre bead tends to set itself as shown above, the pad will also tend to move upwards owing to the tyre strength. In such case, lower the pad to bring the bead back to turntable parallel position. HELP roller position stays unchanged. Bring the tyre bead back to correct position by acting on the pad.
  • Page 16 Photo above shows the tyre bead correct position obtained acting on roller B and on pad A. The force applied by A and B is different, which is practically impossible to make by hand or by using only one accessory. Move roller and pad up and down as to keep the tyre bead C levelled with rim groove D, all through the rotation.
  • Page 17 Turn the turntable clockwise as to mount the tyre completely. Tyre fully mounted.
  • Page 18 Tyre bead correct position as to the rim groove, for a correct mounting operation. This photo shows a too LOW position of the bead as to the rim groove.
  • Page 19 This photo shows a too HIGH position of the bead as to the rim groove.
  • Page 20 GIULIANO S.p.A. Via Guerrieri, 6 - 42015 CORREGGIO - ITALY Tel. +39. 522. 73.11.11 - Fax. +39. 522. 63.31.09 E-mail: giuliano@giuliano.it http://www.giuliano.it...

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