Caple CAFF21 Manual de usuario descargar pdf (Pagina 14)

Speed Sensor. Two terminals in a flat three terminal shell. Connects to matching connector

on the cadence sensor cable.

Serial Port Interface. Flat 4 terminal connector coming out of controller. Normally uncon-

nected. This is where you can plug in a laptop computer or other device having a serial port and

modify controller settings.

There may be other connectors coming out of your controller as well. These are for future use

and may be safely ignored.

CHECK FRONT DERAILLEUR ADJUSTMENT

Triple chainring version only: Test front derailleur adjustment and adjust as needed. It’s espe-

cially important to adjust the derailleur so it doesn’t over shift on the big ring and drop the bike

chain onto the motor chain. The inner guard provides some protection against this, but adjust

properly anyway.

If you don’t know how to adjust your derailleur you can ask your local bike shop to do it, or go

to:

http://www.parktool.com/repair/readhowto.asp?id=75

on the Park Tool Company web site for an excellent how-to article on front derailleur adjust-

ment.

FINISH UP AND TEST

With the rear wheel suspended off of the ground, turn on the battery pack switch and press the

throttle to test the system. Run the bike through all of the gears to make sure the derailleur is

properly adjusted. Look at the motor chain and verify that it is running smoothly. Make sure

that all wires are out of the way of all moving parts. Make sure axle bolts or skewers are tight

Proper adjustment of the gears and making sure that the rear cassette and bearings are in good

shape is especially critical given the extra load the drive train will be subjected to. Also, check

that the rear axle skewer or bolts are fully tightened. Axle bolts should be torqued to about 20

ft-lbs (28 Nm). Skewers should be as tight as you can comfortably make them. It is possible for

the motor to pull the axle right out of the dropouts if they are loose.

Road test. Run through all the gears making sure they are shifting smoothly. Test full throttle

in each gear to check for skipping of the drive chain. Keep speeds low at first until you’re sure

that everything is functioning properly and you become familiar with riding with the motor

assist. Be sure to always start off in a reasonably low gear (“low” means easy to pedal without

the motor being on). Starting in a high gear strains the controller and may cause its stall detec-

tion feature to shut it off for self protection.

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Caple CAFF21 Manual de usuario Pagina 14