GREAT WATER QL Series

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Summary

Safety Information

Safety Symbols and Priority

Explains the meaning and hierarchy of safety symbols used in the manual.

Installation and Environmental Safety

Covers installer responsibility, hazardous areas, and ignitable materials warnings.

Product Usage Scope

Specifies that QL Thrusters are designed for leisure craft use only.

User Precautions

Propeller Hazard Warning

Warns about severe injury risk from rotating propellers and proximity to swimmers.

Operational Safety Guidelines

Provides warnings on running thruster out of water and turning off power during servicing/non-use.

System Operation and Storage

Advises on operation by knowledgeable persons and avoiding storage in thruster compartments.

Operating the Thruster

Bowthruster Controls and Usage

Explains operation of bowthruster using touch panel, joystick, and rocker switches, including safety features and notes.

Combined Bow and Stern Thruster Operation

Describes how to use bow and stern thrusters together for enhanced maneuverability.

Testing and Troubleshooting

Test Running Safety and Procedures

Outlines safety precautions, battery checks, and operational steps for test running the thruster.

Reversing Direction Correction

Provides a step-by-step guide to fix incorrect thruster direction wiring.

Maintenance Guide

Pre-Maintenance Safety

Emphasizes turning off the main power switch before performing any maintenance.

Mechanical System Inspection

Covers checking bolts, covers, propeller, and motor support for proper condition.

Battery and Electrical System Checks

Details inspection of battery terminals, charging voltage, and high-current electrical connections.

System Checks and Troubleshooting

Belt Drive Maintenance

Instructions for inspecting and adjusting the belt drive on CT-series thrusters.

Function Testing and Safety

Guidance on performing function tests, including safety precautions and water testing.

Control Panel and System Diagnostics

Steps to diagnose malfunctions related to the control panel, control unit, and motor.

Electrical Components and Installation

Fuse and Fuse Holder Installation

Details on fuse placement, replacement, dimensions, and connection warnings.

Cable and Lug Specifications

Requirements for cable lugs, cable types, terminals, and protection of exposed connections.

QL Thruster Requirements

Cable Length and Dimension Requirements

Specifies recommended cable lengths and cross-sectional areas for different thruster models.

Battery Capacity and CCA Specifications

Details the minimum required battery capacity (Ah) and Cold Cranking Amps (CCA).

Required Fuse Amperage

Lists the recommended fuse amperage and part number for each thruster model.