SUHNER ROTOstar - FSM Right Angle Grinder; FSM Components and Specifications; FSM Tool Change

6
6 Idler wheel 13 Centre of rotation of the
7 Contact wheel angular head
Suitable Tools: See catalogue
• Grindingbelts
• Compressednon-wovenbeltwithtextileinsert
Tool change (belt)
• Pressidlerwheelend11 against a solid base. This causes the
belt tension to drop.
• Donotpressdownonidlerwheel6. Belt-tightening mechanism
otherwise becomes blocked for safety reasons.
Remove grinding belt from contact wheel and fit new belt.
Disassembly/assembly of the contact wheels
• Loosenhexagonnuts4 with box spanner 2.
• Removecontactwheels6, 7.
• Cleandrivespindle9 and mounting pivot 10.
• SeeFig.Gfortheorderofassemblingthecomponents.
• Firmlytightenhexagonnuts4 with box spanner 2 (hold large
contact wheel 7 firmly in place while doing so.)
• Ensurethathexagonnuts4 are securely tightened.
Before start-up
Also take note of the following points before start-up:
• Startingwithoutsafetyguard1 is not permissible.
• Defective,wornorvibratingcontactwheels6, 7 must be re-
placed under all circumstances.
• Belttrack:Positionidlerwheel6 parallel to contact wheel 7 with
tracking bolt 12.
• Trialrun:Adjustbeltatlowestspeed.Grindingbelt3 must run
symetricly to the contact wheel.
• Replacegrindingbeltswithpoorrunningperformance.
• Never direct the open belt side against persons.
• Never reach into the open belt side.
• Donotpushidlerwheelendagainstfirmobjekt,whileoperating
(uncontrolled belt running.)
4.4 FSM Right angle grinder see Fig. H
Gear transmission ratio approx. Type 1:1 i = 2:1
Gear transmission ratio approx. Type 2:1 i = 2:1
Tool connection G28 = ø 28 mm
Permissible operating speed up to 12,000 RPM
Max. tool up to 180 mm
Spindle (see spare parts list) M14 or 5/8"-11
Weight 1.2 kg
For shaft type: NA 12 DIN 10 / G28
Machine elements
1 Allen wrench 10. Clamping flange
2. Screw 11. Grinding wheel
3. Handle mount 12. Cut-off wheel
4. Side handle 13. Flange nut
5. Wheel guard flange 14. Pin wrench
6. Wrench 17 mm 15. Flange nut
7. Spindle 16. Backing pads
8. Allen wrench 17. Fibre disc
9. Wheel guard 18. Directly attachable tools
Change of side handle from left to right
• Releaseandthenfirmlytightenthreadedelement2 of handle
mount 3 with allen wrench 1.
Wheel guard
In order to operate reinforced grinding and cutting wheels, the
wheel guard must be installed.
 Wheelguardassemblyandadjustment:
Mount wheel guard 9 to the wheel guard flange 5, set guard at
required position and tighten screw with allen wrench 8.
Suitable Tools:
11,12 Reinforced Grinding and Cutting wheels, Flap discs ,
Diamond discs 4 1/2"
16 Backing pads with fiber discs 17, flange nut 15, Velcro pads
and discs
18 Wire cup brushes etc.
Change of tools / abrasives
 • Holdspindle7 firmly in place with wrench 6.
 • Releaseortightenflangenut13 (15) with pin wrench 14.
Accessories
All accessories can be found in the SUHNER Abrasive Power
Tool catalog.
Subject to change.
Veuillez lire les conseils de sécurité, annexe 30003471 !
1. Rotostar: caractéristiques techniques
2. Arbre flexible
3. Mise en service
3.1 Réglage du régime de travail
3.2 Branchement de l'arbre flexible
3.3 Branchement de l'accouplement de sécurité SAK
3.4 Branchement des embouts de travail
3.5 Mise en service avec SAK
4. Accessoires: FH 10, WI10, BSG10, FSM
1. Rotostar
voir figure A
Composants
A1 Contacteur de marche/ arrêt A4 Régimes de rotation
A2 Goupille d'arrêt A5 Excentrique
A3 Repère de régime de rotation A6 Accouplement moteur
Caractéristiques techniques
Moteur universel monophasé à courant alternatif
Puissance absorbée: 1.700 W
Puissance restituée: 1.250 W
Isolation en classe II
Tension (voir liste des pièces de rechange) diverses V
Démarrage progressif et sans à-coups uniquement en 230 V
Charbons à déclenchement automatique 2
Poids sans arbre flexible: 10 kg
Régimes de rotation à vide: 12.000 tr/mn
6.000 tr/mn
3.000 tr/mn
Niveau sonore EN 60745 89 dB(A)
Niveau sonore sous charge 102 dB(A)
K = 3 dB(A)
Raccord d'arbre flexible DIN 10 = M10 voir A6
Pour arbres flexibles de types: NA 12 DIN 10 / G28 voir B2 B8
(voir catalogue) NA 10 DIN 10 / G28
Mesures de vibrations ISO / DIS 8662/4
Type Disque Valeur de Position de
d'embout: d'essai: mesure: l'excentrique
FH10 ø 80 x 10 < 2,5 m/s
2
12.000 tr/mn
WI10 ø 50 x 6 < 2,5 m/s
2
12.000 tr/mn
BSG 10 ø100 x 25 < 2,5 m/s
2
6.000 tr/mn
FSM 10 ø180 x 6 < 2,5 m/s
2
6.000 tr/mn
K = 1,5 m/s
2
FR