Requires
When the LED light (T) does not work or a LED light cover (U) breaks,
replace the LED light (T) or LED light cover (U) with the replacement
LED light (T) or replacement LED light cover (U). Gently remove the
LED light cover (U) in a counter-clockwise direction and pull out the
LED light (T). Insert the replacement LED light (T) and reinstall the
replacement LED light cover (U) in a clockwise direction. If the light
does not work or illuminate after replacing, try to reverse polarity.
Attaching the crank
Attach the crank (O) to the handle as shown in figure 1.
Attach the crank (O) by aligning the tab with the hole on the crank (O) until it snaps
into place.
To detach the crank, the hex wrench (W) is required to press the tab to take the crank
(O) out.
Attach the crank (O) without using the tab as shown in figure 2.
To detach the crank (O), just take the crank out.