Shimano BR-F800 Manual

Shimano Cykeltilbehør BR-F800

Læs gratis den danske manual til Shimano BR-F800 (1 sider) i kategorien Cykeltilbehør. Denne vejledning er vurderet som hjælpsom af 38 personer og har en gennemsnitlig bedømmelse på 4.8 stjerner ud af 19.5 anmeldelser. Har du et spørgsmål om Shimano BR-F800, eller vil du spørge andre brugere om produktet?

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Side 1/1

General Safety Information

WARNING – To avoid serious injuries:

● Brake operation Improper use of your bicycle’s brake system

may result in a loss of control or an accident, which could lead to

a severe injury. Because each bicycle may handle differently, be

sure to learn the proper braking technique (including brake lever

pressure and bicycle control characteristics) for your bicycle.

Consult your bicycle dealer and the bicycle’s owners manual,

and practice 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.

● Use the BR-F800 V-brake with V-brake compatible levers such

as the BL-F800 brake lever.

If this is not done, some combinations of brakes and brake levers

may cause excessive braking force to be applied when the brake

lever is operated, which may cause dangerous accidents such

as falling off the bicycle, or result in an uneven cable stroke

which can cause braking force to be insufﬁ cient, which in turn

could result in dangerous accidents.

● Front brakes Brakes designed for use as rear brakes should not

be used as front brakes.

● Shimano parts Obtain and read the service instructions

carefully prior to installing the parts. Loose, worn, or damaged

parts may cause serious injury to the rider.

We strongly recommend only using genuine Shimano

replacement parts.

CAUTION – To avoid serious injuries:

Power modulator The power modulator is a device that makes

it easier to control braking by increasing the cable stroke at the

brake lever within a certain constant range of braking force.

If the effective operating range of the power modulator is

exceeded, the brake will operate as a normal V-Brake (sensitive

and powerful). In that case, the brakes may operate more

powerfully than intended and may cause the wheel to lock up.

Therefore it is essential that you fully understand and test the

performance of the power modulator before use.

The power modulator is not equipped with a function to

prevent the wheel from locking up.

Braking Performance Comparison

Braking force at wheel

Cable stroke at brake lever

w/o power

modulator

w/ power modulator

Effective

operating range of

the power modulator

NOTE:

● Parts such as the brake shoes are not guaranteed against wear

of deterioration in the quality of their materials.

● For maximum performance we highly recommend Shimano

lubricants and maintenance products.

● For any questions regarding methods of handling or

maintenance, please contact the place of purchase.

* Service Instructions in further languages are available at :

http://techdocs.shimano.com

Please note: Speciﬁ cations are subject to change for improvement without notice.

(English)

One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003

Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222

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

SI-8JF0A-002-00

Sep. 2010 by Shimano Inc. AWS. Printed in Malaysia

SI-8JF0A-002

Brake System

Before use read these instructions carefully and follow them for correct

use.

Technical Service Instructions

In order to realize the best performance, we recommend that the

following combination be used.

Brake lever BL-F800

V-Brake BR-F800

Power modulator

(Option) SM-PM60

Brake cable

Installation of the brake lever

Use a 4 mm Allen key to install the brake lever.

Use a handlebar grip

with a maximum outer

diameter of 32 mm.

4 mm Allen key

Tightening torque:

6 – 8 Nm {52 – 69 in. lbs.}

Installation of the V-Brake

Insert the stopper pin of the brake body into the center spring

hole in the frame mounting boss, and then secure the brake

body to the frame with the link ﬁ xing bolt.

5 mm Allen key

Spring hole

Stopper pin

Link fixing bolt

Tightening torque:

5 – 7 Nm

{43 – 61 in. lbs.}

While holding the shoe against the rim, adjust the amount of

shoe protrusion by changing over the washer B (thick or thin)

so that dimension A is kept at 39 mm or more.

39 mm or more

Washer A Washer A

Shoe fixing link

Shoe fixing nut

Washer

Washer B (thick) Washer B (thin)

While holding the shoe against the rim, tighten the shoe ﬁ xing

nut.

1 mm

Tightening torque:

6 – 8 Nm {52 – 69 in. lbs.}

5 mm Allen key

Pass the inner cable through the inner cable lead, and after

setting so that the total of the clearances between the left and

right shoes and the rim is 2 mm, tighten the cable ﬁ xing bolt.

Inner cable lead 5 mm Allen key

Tightening torque:

6 – 8 Nm {52 – 69 in. lbs.}

B C

+ C = 2 mm

Adjust the balance with the spring tension adjustment screws.

1 mm 1 mm

212

Spring tension

adjustment screw

Spring tension

adjustment screw

Depress the brake lever about 10 times as far as the grip and

check that everything is operating correctly and that the shoe

clearance is correct before using the brakes.

Depress about

10 times

Replacement of the cartridge shoe

Remove the set screw. Remove the shoe by sliding it along

the groove of the shoe holder.

Shoe

2 mm Allen key

Set screw

There are two different types of shoe and shoe holder to be

used in the left and right positions respectively. Slide the new

shoes into the grooves on the shoe holders while taking note

of the correct directions and screw hole positions.

Set screw Set screw

Shoe holderShoe holder

Shoe

insertion

direction

Same at front and rear

FrontFront

Shoe Shoe

For the right

Same at front and rear

For the left

Tighten the set screw.

Tightening torque: 1 – 1.5 Nm {9 – 13 in. lbs.}

Produkt Specifikationer

Mærke:	Shimano
Kategori:	Cykeltilbehør
Model:	BR-F800

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