10
Solar Panels
Avoid placing excessive weight on the solar panels - any cracks, scratches or scuff s on the
tempered glass covering the solar panel aff ects light harnessing effi caciency. For optimal
use of the solar panel, place the scooter in an area without obstructions from direct sun-
light. The solar panel on the Photon has an output of 28V 0.23A, or an equivalent of 6.4W.
Please note that these fi gures are based on theoretical maximums and ideal weather con-
ditions.
Warning
Avoid placing excessive weight on the solar panels - any cracks, scratches or scuff s on the
tempered glass covering the solar panel aff ects light harnessing effi caciency. For optimal
use of the solar panel, place the scooter in an area without obstructions from direct sun-
light.
Drive Belt Adjustment and Replacement
Periodic adjustment of the drive belt is required. The belt will become loose after hours
of operation. When it does, the belt will make a popping noise when accelerating. When
this occurs, you must tighten the drive belt. To do this, loosen the rear axle nuts and rotate
the belt adjuster disc equally (SEE FIGURE3). Remove the belt cover, tighten axle nuts and
check the belt tension.
To realign the drive belt, fl ip the scooter upside down on a sturdy surface, and determine
the direction of the drive belt. Remove the belt cover. Move the rear wheel slightly left
or right to realign the belt. Do this by fi rst loosening the axle nuts slightly and rotate the
belt adjuster discs. Tighten the axle nuts and check alignment by engaging the motor.
Recheck after riding and readjust if necessary.
FIGURE3-UNDERSIDE VIEW
AXLE NUT (1 of 2)
BRAKE DRUM
REAR WHEEL
BELT DISC
BELT COVER
AXLE NUT (2 of 2)
DRIVE BELT
