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Customer Service: 651-357-1862  |  service@extrememax.com  |  ExtremeMax.com

1

5,000 lbs Integrated Winch Installation/

Operating Instructions

3371ex0919

3006.4580 -  12/24V Key Turn 

(Pendant - Ready)

3006.4586 - 12/24V W/ Wireless Remote

3006.4571 -  120V Key Turn 

(Pendant - Ready)

3006.4577 - 120V W/ Wireless Remote

IMPORTANT INFORMATION 

Before installation, read and understand all instructions and warnings.

Consult lift manufacturer before installation to insure compatibility and to 

obtain their guidelines for safe installation and use. 

All 120 Volt units MUST have electrical ground fault interrupter protection.

 WARNING: 

Hazardous voltage.  Contact may cause electrical shock and injury. Disconnect before servicing.
• Misuse of this product can result in bodily injury, death, or property damage.
•  Do not overload the capacity of the lift or drive system. When lifting, do not let the cradle or pulleys make contact with the 

lift frame. Serious injury or damage could occur.

•  When lowering the lift, go down just far enough so the boat will come off of the lift. Running the system too long in the 

down cycle will wind the cable backwards and lift the boat, which could cause serious injury or damage.

•  To prevent serious personal injuries or death, do not allow children, swimmers or pets on or near the boat or lift while it is 

in operation as they may become caught under the boat and suffer pinch, amputation or other serious injuries.

•  In the event of unintentional or erratic operation permanently unplug unit from power source to disable the system and 

contact the Extreme Max service department at 651-357-1874. 

120 Volt Models

120-Volt Boat Lift Boss models must only be used on an electrical circuit that has ground fault interrupter protection. The 

interrupter and its supply circuit MUST be installed to all applicable electrical codes. Any necessary electrical work should 

be done by a licensed electrician. Boat Lift Boss should only be connected to power source by a marine-rated, 3-prong 

grounded cord. Cord should be inspected regularly to insure good condition. Improper wiring or lack of a properly installed 

ground fault interrupter poses a high risk of injury or death.

Loop the electrical cord connection as shown to help 
secure connection.

To Ground Fault 
Protected Circuit

To Boat Lift Boss

INSTRUCTIONS

•  Read all instructions and warnings prior to installation and use.
• For use by adults over age 18.
• Wait for the motor to come to a complete stop before changing directions.
• Do not lift anything other than your boat.
• Put one of the two keys on a floating key chain and the spare key in a safe place.

Remote Control Models

•  Remote range will vary depending upon land topography 

and ground clutter (trees, buildings, etc.).

•  Do not use remote more than 15 feet (4.5m) from the lift. 

This will prevent accidentally exceeding the travel limits 

of the boat lift. Never operate the remote out of visual 

contact. 

 CAUTION:

 

120 Volt Models

If the unit will be left unattended, disconnect the unit from power source to prevent damage from lightning and electrical 

surges.

12/24 Volt Models

If the unit will be left unattended, disconnect the unit from the power source or move the power switch to the “OFF” 

position to prevent damage.

Remote Control Models

Never attempt to use the key switch and the remote control at the same time. Do not have the key in the control box when 

you plan to use the remote control to prevent property damage.

Summary of Contents for 3006.4580

Page 1: ...s 120 Volt Boat Lift Boss models must only be used on an electrical circuit that has ground fault interrupter protection The interrupter and its supply circuit MUST be installed to all applicable electrical codes Any necessary electrical work should be done by a licensed electrician Boat Lift Boss should only be connected to power source by a marine rated 3 prong grounded cord Cord should be inspe...

Page 2: ... hole patterns to accommodate different brands The winch must fasten in at least two places using the highest holes available o If lift hardware is not supplied or replacement hardware is needed use grade 8 or equivalent 1 2 bolts with oversized fender washers on both sides lock washers and nylock nuts Cable Installation Instructions 5K DO NOT remove the plastic guard as it assists in guiding the ...

Page 3: ...Customer Service 651 357 1862 service extrememax com www extrememax com 3 Keeping tension on the cable operate winch up until lift rack starts to raise ...

Page 4: ...Wireless remote Remote control models only 24 VOLT DIAGRAM Using 24 volt power can nearly double your pulling speed Wire the batteries in series according to the following instructions and diagram WARNING Electric arc flash hazard Improperly connected terminals may result in explosion or electric shock Follow all instructions for wiring in series Always connect to positive terminal before negative...

Page 5: ...replacement of the same or similar product Extreme Max is not responsible for any consequential or incidental damages The consumer shall be responsible for shipping charges to return any unit believed to be defective to Extreme Max Repaired or replacement units shall be returned to the consumer at the manufacturer s expense In the event that a unit is not defective it will be returned to the consu...

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