ProBoat ZELOS 48G - User Manual

Questions and Answers

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Erica PooleAug 19, 2025
What to do if my ProBoat ZELOS 48G will not bind?
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  Joshua GeorgeAug 20, 2025
  If your ProBoat Toy won't bind, it could be due to several reasons. First, move the powered transmitter a few feet away from the boat and disconnect, then reconnect the battery to the boat. Also, ensure that neither the boat nor the transmitter is near any large metal objects, wireless sources, or other transmitters; move them to another location and try binding again. Replace or recharge the batteries if the receiver or transmitter battery charge is too low. Finally, make sure the receiver switch is powered on.
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lisa40Aug 22, 2025
What to do if my ProBoat Toy will not connect?
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  Thomas GarciaAug 22, 2025
  If your ProBoat Toy won't connect, it could be due to the following reasons. First, move the powered transmitter a few feet away from the boat, then disconnect and reconnect the battery to the boat. Also, ensure that neither the boat nor the transmitter is near any large metal objects, wireless sources, or other transmitters; move them to another location and try connecting again. Replace or recharge the batteries if the receiver or transmitter battery charge is too low. Finally, make sure the receiver switch is powered on.
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David GreenAug 23, 2025
Why does my ProBoat ZELOS 48G engine start and then stall?
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  Terry ParkerAug 25, 2025
  If your ProBoat Toy engine starts and then stalls, it might be due to several reasons. The engine may be overheated, so let it cool down and reset the carburetor to factory settings before restarting. If the engine idle is too low, follow the instructions to increase the idle speed. If the clutch is slipping or locked-up, repair or replace it. If the throttle servo is improperly set up, set the servo to neutral and reset the linkage according to the radio and model manufacturer’s specifications. If the fuel mixture is old or bad, mix fresh fuel per instructions. Finally, if the clutch or flex shaft cannot turn, repair or replace the damaged parts.
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josephjonathanAug 26, 2025
What to do if the rudder on my ProBoat ZELOS 48G does not move?
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  Derrick GrantAug 26, 2025
  If the rudder on your ProBoat Toy does not move, it could be due to several reasons. First, if there is rudder, linkage, or servo damage, replace or repair the damaged parts and adjust the controls. Also, check the wires and connections for damage or looseness, connecting or replacing them as needed. If the transmitter is not bound correctly, re-bind the receiver to the transmitter. Lastly, ensure the receiver switch is powered on.
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Todd AndersonAug 28, 2025
How to prevent my ProBoat ZELOS 48G Toy engine from overheating?
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  Diana DennisAug 28, 2025
  To prevent your ProBoat Toy engine from overheating, check for a blocked water cooling system. Clean or replace the parts in the water cooling system to ensure proper cooling.
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Jeffery QuinnAug 29, 2025
Why is my ProBoat ZELOS 48G Toy making extra noise or vibrating?
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  Grace CampbellAug 29, 2025
  If your ProBoat Toy is making extra noise or vibrating, it could be due to a damaged propeller, shaft, or engine, in which case you should replace the damaged parts. Another possibility is that the propeller is out of balance; balance or replace the propeller in this case.
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Jacob SimsAug 31, 2025
What to do if my ProBoat ZELOS 48G Toy dives or takes on water?
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  Vanessa MorganAug 31, 2025
  If your ProBoat Toy tends to dive or take on water, adjust the prop angle. Also, if the boat hull is not completely closed, dry out the boat and ensure the hatch is fully closed on the hull before returning the boat to the water.
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Sandra SchmidtSep 2, 2025
What to do if ProBoat ZELOS 48G Toy doesn't respond to throttle?
- C
  Christopher ChurchSep 2, 2025
  If your ProBoat Toy does not respond to throttle but responds to other controls, the throttle channel may be reversed. Reverse the throttle channel on the transmitter.
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Jeffery GarciaSep 4, 2025
Why is there erratic control during ProBoat ZELOS 48G Toy binding?
- M
  Mike LeeSep 4, 2025
  If you experience erratic control during the binding process of your ProBoat Toy, the transmitter might be too close to the boat. Move the powered transmitter a few feet away from the boat, then disconnect and reconnect the battery to the boat.
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Jessica MartinezSep 6, 2025
What to do if ProBoat Toy receiver battery charge is low?
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  Julie ChambersSep 6, 2025
  If the receiver battery charge is low on your ProBoat Toy, it could be due to a damaged receiver battery, in which case you should replace the battery and follow the battery instructions. Alternatively, completely recharge the battery.

Summary

Safety Precautions and Warnings

Specifications

Receiver Battery and Antenna Setup

Charging the Receiver Battery

Receiver Battery Installation

Spektrum DX2 E Radio System Overview

Spektrum DX2 E Radio System

Overview of the transmitter's features and controls.

Radio System Binding and Control Check

Binding

Steps to re-bind the transmitter and receiver if necessary.

Control Check

Fuel Handling and Preparation Safety

Fuel Safety and Use Instructions

Essential safety guidelines for handling gasoline and fuel mixtures.

Fuel Mixing Precautions and Guidelines

Specific ratios and types of fuel and oil to use.

Fueling the Boat

Engine Operation and Break-In Process

Vehicle Starting and Running

Step-by-step process for starting and running the boat's engine.

Breaking in the Engine

Boating Tips and Trim Adjustment

Boating Tips

Engine Shutdown and Post-Operation Procedures

Stopping the Engine

When You Are Finished

Post-Boating Care and Control Trim

After Boating

Engine Tuning and Carburetor Settings

Engine Tuning

General principles and precautions for engine tuning.

Carburetor Factory Settings

Baseline settings for the carburetor needles.

Adjusting the High Speed Needle

How to adjust the high-speed needle for optimal top speed.

Adjusting the Low Speed Needle

How to adjust the low-speed needle for acceleration.

Idle Adjustment

Procedure for setting the engine's idle speed.

Engine Troubleshooting: Spark Plug and Fueling Issues

Spark Plug Test

How to check for spark from the spark plug.

Flooded Engine

Procedures to clear excess fuel or water from the engine cylinder.

Routine Maintenance and Component Care

Maintenance

Water Cooling System

Drivetrain Lubrication and Shaft Maintenance

Drivetrain Lubrication

Comprehensive Troubleshooting Guide

Troubleshooting Guide

Lists common problems with possible causes and solutions.

Engine Specific Troubleshooting Guide

Engine Troubleshooting Guide

Addresses specific engine-related problems like not starting or stalling.

Limited Warranty Terms and Conditions

Limited Warranty

Terms and conditions of the product warranty.

Warranty Services

ProBoat ZELOS 48G Specifications

General

Power Source	Electric
Motor Type	Brushless
Radio System	2.4GHz
Hull Material	Fiberglass
Drive System	Direct Drive
Battery Type	LiPo
Scale	1/8
Length	48 in
Radio	Spektrum SLT3