JETSURF RACE TITANIUM - IGNITION CONTROL UNIT (ICU) OVERVIEW

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It is ABSOLUTELY NECESSARY for the rider to release the control handle
when he/she loses full control over the board or his/her balance. By pull-
ing the engine shut-o key from the engine shut-o switch you will stop
the engine immediately - FIGURE 1 and 2. NOT PULLING THE ENGINE
SHUT-OFF KEY FROM THE ENGINE SHUT-OFF SWITCH MAY RESULT IN SERI-
OUS INJURY OR DEATH.
JetSurf™ strongly recommends keeping the throttle cable so long that no
loops, folds or kinks could be formed on it. The throttle cable should be
curved gently in the “S” shape in order to prevent damage to electrical
contacts of the throttle cable all the time. Shortening of the throttle cable
cord may result in failure of the mechanism of automatic switch-o and
lead to serious injury or death.
The point in which the control handle cord is connected to the throttle
cable cord should not be changed or moved - FIGURE 3 and 4. If the
knot is moved in such a way that the angle under which the control handle
is used gets changed signicantly, it can inuence the normal use of the
control handle and it may result in serious injury or death. Always check
it visually and test the connection of the control handle to the throttle
control cord by pulling the control handle in order to nd out whether
there are not any signs of movement.
a
b
IGNITION CONTROL UNIT (ICU)
Never try to remove the boot from the
spark plug when the ignition control
unit (ICU) is connected and in operation
(LED diode is o and is not ashing).
Never try to charge the ignition control
unit (ICU) using another charger dier-
ent from the one specied by JetSurf™.
Permanent damage is not covered by
the guarantee.
NEVER leave the engine shut-o key inside engine shut-o switch longer than 30 seconds
if you are not going to continue in your ride. Leaving the engine shut-o key inside handle
for longer period of time (ie over night or when transporting the board) can lead to com-
plete discharge and non-reversible damage to batteries.
The motorized power board JetSurf™ is equipped with an ignition control unit (ICU). DO NOT USE
any other ignition control unit (ICU), than the one specied and supplied by the manufacturer for the
engine operation.
You must never come in contact with the spark plug during the operation or when the motorized
power board is in water.
The internal battery situated in the ignition control unit (ICU) MUST BE CHARGED BEFORE EVERY
RIDE AND/OR DURING THE RIDES EXCEEDING THE TIME FOR WHICH THE BATTERY CAN STAY
CHARGED. It is necessary to take the motorized power board out of water, dry it out and make the ig-
nition control unit (ICU) accessible for charging. ONLY use the charger supplied by the manufacturer.
Using of a dierent charger may result in permanent damage which is not covered by the guarantee.
Electronic control elements are divided into three (3) parts:
– Ignition control unit (ICU) with internal batteries;
– Ignition coil;
– Engine starter.
FIGURE 1
FIGURE 3
FIGURE 2
FIGURE 4
a = b
DESCRIPTION OF PARTSDESCRIPTION OF PARTS
WARNING