SI-8E80A - Freins à disque SHIMANO - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Freins à disque mécaniques pour vélo de route
Modèle	SI-8E80A / BR-R505
Marque	SHIMANO
Compatibilité étrier	BR-R505
Compatibilité levier	BL-R770, ST-6600, ST-5600
Compatibilité rotor	SM-RT61, SM-RT62
Patins de frein recommandés	M06 (métalliques)
Type de frein	Mécanique à câble
Nombre de doigts de levier	2,5 doigts (BL-R770) ou STI
Couple de serrage étrier	6 - 8 N·m
Couple de serrage rotor	2 - 4 N·m
Couple de serrage levier	6 - 8 N·m
Épaisseur minimale des patins	0,5 mm
Jeu patin-rotor recommandé	0,2 - 0,4 mm
Longueur de câble intérieur max.	20 mm
Rayonnage des roues	Montage non radial (croisé)
Matériau du rotor	Acier
Entretien	Nettoyage rotor sans huile/graisse, remplacement patins si usure
Sécurité	Ne pas toucher le rotor chaud, vérifier serrage, utiliser des pièces Shimano
Pièces détachées	Patins M06, rotors SM-RT61/62, câbles B-XXX
Réparabilité	Réglage jeu, remplacement patins et rotor, installation par professionnel recommandée
Utilisation prévue	Vélo de route, usage sur route
Notice de service	Disponible sur techdocs.shimano.com

FOIRE AUX QUESTIONS - SI-8E80A SHIMANO

Quel est le modèle exact de ce frein à disque ?

Le système est désigné sous la référence SI-8E80A pour la notice, mais l'étrier est le BR-R505. Il est compatible avec les leviers BL-R770 ou ST-6600.

Quels rotors puis-je utiliser ?

Shimano recommande les rotors SM-RT61 ou SM-RT62 pour des performances optimales.

Quelle est l'épaisseur minimale des patins de frein avant remplacement ?

L'épaisseur minimale est de 0,5 mm. En dessous, remplacez immédiatement les patins.

Comment régler le jeu entre le patin et le rotor ?

Utilisez une clé Allen de 3 mm pour tourner la vis de réglage des patins sur l'étrier jusqu'à obtenir un jeu de 0,2 à 0,4 mm de chaque côté.

Puis utiliser des leviers V-BRAKE avec ce frein ?

Non, n'utilisez que des leviers à câble de type route (2,5 doigts) ou STI. Les leviers V-BRAKE ne fourniraient pas une force de freinage suffisante.

Comment installer le rotor ?

Montez le rotor et la plaque de serrage sur le moyeu, puis serrez les vis dans l'ordre indiqué avec un couple de 2-4 N·m. Utilisez un tournevis pour river les bords de la plaque.

Que faire si de l'huile ou de la graisse entre en contact avec le rotor ou les patins ?

Si les patins sont contaminés, remplacez-les. Si le rotor est touché, nettoyez-le soigneusement avec un dégraissant. Ne pas le faire réduit l'efficacité du freinage.

Quel couple de serrage pour l'étrier et le levier ?

Pour l'étrier et le levier, le couple de serrage est de 6-8 N·m. Utilisez une clé dynamométrique pour éviter d'endommager les pièces.

Le frein doit-il être rodé ?

Oui, les freins à disque ont une période de rodage pendant laquelle la force de freinage augmente progressivement. Soyez prudent lors des premières utilisations, surtout après un remplacement de patins ou de rotor.

Où trouver la notice d'utilisation complète ?

La notice détaillée est disponible sur le site de Shimano à l'adresse techdocs.shimano.com. Vous pouvez également la télécharger gratuitement sur notice-facile.com.

MODE D'EMPLOI SI-8E80A SHIMANO

WARNING

• Please use extra caution to keep your fingers away from the rotating disc brake rotor during installing or servicing the wheel. The rotor is sharp enough to inflict severe injury to your fingers if caught within the openings of moving rotor.
• Adjust the inner cable so that the protruding length is less than 20mm (3/4 inch). If the protruding length is any longer, the end of the inner cable may become stuck in the rotor, which could cause the wheel to lock and the bicycle could fall forward causing serious injuries.
• The calipers and rotor will become hot when the brakes are operated, so do not touch them while riding or immediately after dismounting from the bicycle, otherwise you may get burned. Check that the brake components have cooled down sufficiently before attempting to adjust the brakes.

• Always make sure that the front and rear brakes are working correctly before you ride the bicycle.

• Before riding the bicycle, check that the thickness of each pad is 0.5mm or more.

• Be careful not to allow any oil or grease to get onto the rotor and brake pads, otherwise the brakes may not work correctly.
• If any oil or grease do get on the pads, you should replace the pads. If any oil or grease gets on the rotor, you should clean the rotor. If this is not done, the brakes may not work correctly.
• Check the brake cable for rust and fraying, and replace the cable immediately if any such problems are found. If this is not done, the brakes may not work correctly.
• The required braking distance will be longer during wet weather. Reduce your speed and apply the brakes early and gently.
• If the road surface is wet, the tires will skid more easily. If the tires skid, you may fall off the bicycle. To avoid this, reduce your speed and apply the brakes early and gently.
• Check that the quick release lever is on the right side (the opposite side to the rotor). If the quick release lever is on the same side as the rotor, there is the danger that it may interfere with the rotor, so check that it does not interfere.
• It is important to completely understand the operation of your bicycle's brake system. Improper use of your bicycle's brake system may result in a loss of control or an accident, which could lead to severe injury. Because each bicycle may handle differently, be sure to learn the proper braking technique (including brake lever pressure and bicycle control characteristics) and operation of your bicycle. This can be done by consulting your professional bicycle dealer and the bicycle's owners manual, and by practicing your riding and braking technique.
• If the front brake is applied too strongly, the wheel may lock and the bicycle may fall forward, and serious injury may result.
• The R505 disc brakes are designed for optimum performance when used in combination with the BR-R505 (calipers), BL-R770/ST-6600 (brake lever), SM-RT61, SM-RT62 (rotor) and Shimano pad unit (M06). Use 2.5 finger levers for canti brakes such as the BL-R770 or STI levers such as the ST-6600 for road bikes as the brake levers. Do not use in combination with V-BRAKE brake levers. If used in combination with V-BRAKE brake levers, it will not be possible to obtain sufficient braking force. If using in combination with 4-finger levers such as the BL-T400/ST-T400, the braking force will be higher. Accordingly, under some conditions such as certain riding positions or overall weight, the bicycle may fall over and injury may result if proper care is not taken.
• Obtain and read the service instructions carefully prior to installing the parts. Loose, worn or damaged parts may cause the bicycle to fall over and serious injury may occur as a result. We strongly recommend only using genuine Shimano replacement parts.
• Read these Technical Service Instructions carefully, and keep them in a safe place for later reference.

CAUTION

• Disc brakes have a burn-in period, and the braking force will gradually increase as the burn-in period progresses. Make sure that you are aware of any such increases in braking force when using the brakes during the burn-in period. The same thing will happen when the brake pads or rotor are replaced.

Note

• If the brake caliper mounting boss and the dropout are not parallel, the rotor and caliper may touch.
• Parts are not guaranteed against natural wear or deterioration resulting from normal use.
• For maximum performance we highly recommend Shimano lubricants and maintenance products.

Technical Service Instructions

Disc Brake System (For road bikes)

In order to realize the best performance, we recommend that the following combination be used.

Caliper	BR-R505
Brake Lever	BL-R770 / ST-6600 / ST-5600
Rotor	SM-RT61, SM-RT62
Brake pad unit (Metal Pads)	M06
Brake cable	B-XXX SMMED MA SYSTEM
	C-B-

Installation

Wheel spoke lacing

Check that the spokes have been laced as shown in the illustration.

A radial assembly cannot be used.

Lace the spokes as shown in Figure 1 below for the left side of the front wheel (the side where the rotor is installed), and the left and right sides of the rear wheel, and as shown in Figure 2 below for the right side of the front wheel.

Installation of the rotor

Install the rotor and the rotor tightening plate to the hub, and then install and tighten the bolts as shown in Fig. 1.

While wearing gloves, apply a force to the rotor to turn it in a clockwise direction as shown in Fig. 2. While doing this, tighten the rotor fixing bolts in the order shown in the illustration.

Use a flat-tipped screwdriver or similar tool to bend the edges of the tightening plate over the heads of the bolts as shown in Fig. 3.

Tightening torque:

2-4 N·m {18-35 in. lbs.}

Installation of the brake lever

Use a 5 mm Allen key to install.

Use a handlebar grip with a maximum outer diameter of 32mm

Tightening torque:

6 - 8 N·m {53 - 69 in. lbs.}

Secure the assembly with the installation nut on the outside of the bracket. Pull the bracket cover back and use a 5 mm Allen key to tighten the bolt.

Tightening torque:

6-8 N·m {53-69 in. lbs.}

When installing the components to carbon frame/handle bar surfaces, verify with the manufacturer of the carbon frame/parts for their recommendation on tightening torque in order to prevent over tightening that can cause damage to the carbon material and/or under tightening that can cause lack of fixing strength for the components.

Installling the calipers

1. Install the bicycle wheel. Loosen the caliper fixing bolts, and then install the calipers to the frame so that the calipers work at the left and right.

1. While wearing protective gloves, apply pressure to the adapter in the counterclockwise direction while tightening the caliper clamp bolt.

1. Securing the cable

Pass the inner cable through the cable adjusting bolt, and then tighten the cable fixing bolt.

Tightening torque:

6-8 N·m {53-69 in. lbs.}

1. While depressing the brake lever, set the calipers to the required position and then tighten the caliper fixing bolts.

Tightening torque:

6-8 N·m {53-69 in. lbs.}

1. Loosen the pad adjustment screw by two clicks.

1. Depress the brake lever about 10 times until it touches the grip, and check that there are no problems with any components, and also that the rotors and the pads do not interfere with each other when the wheel is rotated.

1. Turn the cable adjusting bolt to take up any slack in the cable.

Secure the three bolts with a cap as shown in the illustration in order to prevent the bolts from coming loose.

Caps

For post type

Adjusting when the pads are worn

Use a 3mm Allen key to tighten the pad adjustment screw on the calipers so that clearances (A) and (B) are both 0.2 - 0.4mm .

Replacing the brake pads

If the brake pads are worn down to a thickness of 0.5mm replace the brake pads
1. Remove the bicycle wheel from the frame, and then remove the brake pads as shown in the illustration.

1. Loosen the pad adjusting screw and turn the cable adjusting bolts at the caliper body clockwise to loosen them.

Pad adjusting screw

1. Install the new brake pads. Be careful not to forget to install the snap ring at this time.

Tightening torque:

2 - 4 N·m {18 - 35 in. lbs.}

Tighten the pad adjusting screw so that the clearance between the brake pad and the rotor is 0.2 - 0.4mm

1. After checking that the brake pad and the rotor are not touching each other, check that there are no problems when the brake lever is depressed.

This service instruction explains how to use and maintain the Shimano bicycle parts which have been used on your new bicycle.

For any questions regarding your bicycle or other matters which are not related to Shimano parts, please contact the place of purchase or the bicycle manufacturer.

SHIMANO

SHIMANO AMERICAN CORPORATION

One Holland, Irvine, California 92618, U.S.A. Phone: [phone]

SHIMANO EUROPE B.V.

Industriebeg 24,8071 CT Nunspeet, The Netherlands Phone: [phone]

SHIMANO INC

3-77 Oimitsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan

• Service Instructions in further languages are available at: http://techdocs.shimano.com

Please note: specifications are subject to change for improvement without notice. (English) © Sep. 2010 by Shimano Inc. XBC IZM Printed in Malaysia.