Pro Boat PRB4250 - Manual (Page 4)

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EN
Assembling the Boat Stand
1. Attach the side stand pieces to the end pieces as shown.
2. Use medium CA or epoxy adhesive to secure the side stand pieces to
the ends.
3. Allow the adhesive to dry before placing your boat on the stand.
Installing the Transmitter Batteries
Install 4 AA alkaline batteries into the transmitter,
following the instructions provided for your radio system.
3 1 2
Install the Antenna Tube
1. Route the long antenna through the hull and
antenna tube.
2. Install the antenna tube in the hull.
The antenna must be vertical for proper
radio signal range.
Impulse 31
Install Rudder and fins
1. Install the left and right turn fins using two M3x8 cap screws
for each turn fin (total of four screws).
2. Install the left and right trim tabs using two M3x10 cap screws for
each trim tab (total of four screws).
1 2
3. Attach the rudder to the rudder pivot plate using one M3x15 cap
screw and one 3mm locknut (top hole).
4. Install one M3x10 Phillips head screw in the rudder pivot plate
(bottom hole). The Phillips head screw also acts as a shear pin
for the break-away rudder.
5. Connect the cooling line to the top of the rudder.
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