Merida Bike Manuel d'utilisateur Page 49

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49
e
f
g
h
Campagnolo EPS
Adjustment and maintenance
If you have bigger hands and want to position the levers
further away from the handlebars, Campagnolo offers
insert pieces which can be inserted under the Ergopower
lever unit towards the handlebars.
The gears must be readjusted after you have mounted a
new rear wheel or when shifting has become imprecise.
Shift to the biggest chainwheel (front) and into the tenth
speed, i.e. on the second smallest sprocket (rear).
Press on both Ergopower shifter units simultaneously
the mode-buttons for a little bit more than 5 seconds
(e)
. The interface control lamp at the stem changes its
color to blue. The setting mode is activated.
Press the shift lever towards the bigger sprockets. The
rear derailleur moves inward in some 1/100 mm steps.
Check whether the chain makes any noise by turning
the crank by the pedal forward and backward.
The chain moves in the opposite direction, i.e. towards
the smaller sprockets, by pressing the lever pointing to
the center of the handlebars
(f)
. As is the case with the
other lever, the rear derailleur moves the more the lon-
ger you leave your thumb on the lever. Be sure to check
the run of the chain again and again until it produces
hardly any noise any longer.
Press the mode-button of one Ergopower lever twice to
return to the cycle mode. This will be confirmed by the
interface control lamp where the blue light starts to blink.
Carefully shift through the gears until the chain runs on
the biggest sprocket. If the shifting is not smooth, read-
just once again.
Continue turning the crank carefully and make sure the
rear derailleur cage does not collide with the spokes and
the chain does not move beyond the biggest sprocket.
While doing so, press your thumb against the rear de-
railleur.
If necessary, readjust at the setscrew with a 2-mm Allen
key
(g)
. By turning the setscrew clockwise you limit the
swiveling range. By turning it counterclockwise the rear
derailleur obtains a little more space towards the wheel.
Check the space between the chain guide roll and the
big sprocket. The distance should be 5 to 7 mm. Turn the
screw on the joint for adjustment
(h)
. Turning the screw
clockwise reduces the space.
To adjust the front derailleur shift to the small chain-
wheel (front) and to the biggest sprocket (rear). Activate
and adjust, as described above. Proceed, however, with
the adjustment on the left Ergopower lever. Turn the
crank forward and backward to check whether the chain
runs along the front derailleur (distance 0.5 mm) without
touching it.
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