MS ENERGY ATOM a1, Instruction Manuals

Page: 109 / 124

ENG
30
When the backward speed grip rotates to the riding direction, big teeth change
to small teeth, and on the contrary small teeth change to big teeth.
Derailleur
The derailleur is classified into the front derailleur and Back
fender (as shown in Figures) When the shift cables are loose
or too tight, if the speed controller does not work properly or
the chain falls off, the H, L bolt is adjusted.
H bolt: when the chain speed changes to the biggest fluted
disc, the chain will fall off, and the H bolt will be locked.
But if it is too tight, the chain can not climb to the biggest
fluted disc.
L bolt: when the chain is toward the inside fluted disc and the
chain falls of, the L bolt is locked. But if it is too tight, the speed
change can not be downward. Therefore it is appropriate to
adjust the H, L bolt to a suitable position.
Adjust the chain to the minimum flywheel, adjust the H screw
so that the guide pulley with the smallest gear is on a straight
line, and then adjust the chain to the largest flywheel, and
adjust the L screw so that the guide pulley with the flywheel is on a straight line
(as shown at the right)
Chain
Wear the chain and elongate it to a certain extent, it will in the chain will climb
to the chain wheel and jump, and at this time the chain has not meshed with
the chain wheel correctly, thus affecting the cycling performance; in case of
such a situation, the chain should be timely adjusted.
Fixed screw of
shift cables
L adjusting
screw
H adjusting
screw Chain guide
vane
Manual
adjusting
knob
H adjusting
screw
L adjusting
screw
Fixed
screw of
shift
cables