Ql Bow Thruster — Manual

Check if the solenoid clicks when the button is pushed. Replace if dead. Thermal overload tripped.

Clean control wire connections on the solenoid matrix. If voltage drops below 10.5V (on a 12V system) when pushing the joystick, your batteries are depleted or failing under load. Issue 4: Thruster Cuts Out After Short Use Likely Cause: Thermal overload protection tripped.

Press the "Off" button on the helm panel when clear of tight channels. Ql Bow Thruster Manual

Before installing the QL Bow Thruster, make sure to carefully read the manual and follow the recommended installation procedures. Here are the general steps:

Apply marine-grade sealant to the bracket and bolts during mounting, ensuring the propeller can still rotate freely by hand before final tightening. 3. Critical Maintenance Procedures Check if the solenoid clicks when the button is pushed

Maintenance for QL thrusters varies depending on the model. While the "sealed, no-maintenance" claim exists for some units, many models require regular care. There are also specialized companies today that focus on rebuilding obsolete QL bow thrusters.

Ensure all electrical terminals are clean, tight, and sprayed with a corrosion inhibitor. Helm Operation Clean control wire connections on the solenoid matrix

Use the manufacturer-supplied gaskets to create a watertight seal between the saddle and the gearleg.