PropEle EP Carry Manual de usuario

EP Carry

24 Volt Motor System

User Manual

PropEle Electric Boat Motors, Inc.

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Dear Customer,

Thank you for purchasing the EP Carry portable motor system. This manual will help you

learn how to get the most out of your EP Carry system and how to care for it.

You can also go to www.electricpaddle.com to find helpful videos and a link to sign up for

our occasional newsletters and product updates. If you need more information or have

further questions, email us at info@electricpaddle.com or call 425-502-5232 (9am to 5pm,

Pacific time).

We appreciate your purchase.

The PropEle Electric Boat Motors Team

PropEle Electric Boat Motors, Inc.

10404 428th Ave SE

North Bend, WA 98045

www.epcarry.com or www.electricpaddle.com

Email: info@electricpaddle.com

EP Carry Model

24 volt/230-250 Watts/14 lbs

FCC FRN 0026847665

Table of Contents Page

Important Safety Information 2

About the EP Carry System 3

How to Use the EP Carry System 5

Set Up and Operation 5

After Use 6

Charging 7

Storage 7

Maintenance and Prop Changes 7

Installing on a Beach 8

FAQ/Troubleshooting 8

Warranty, Service and Customer Support 10

Battery Disposal and Recycling 11

Important Safety Information

Do not let hands or children near the exposed prop; be aware of swimmers and animals during use.

Do not use or store charger in a damp location or cover during charging.

Inspect all cords before connecting or using. Do not use a damaged charger or battery.

Attach the Magnetic Safety Key loop to your wrist or PFD so the motor stops if you fall overboard.

After reinserting key, turn throttle to off position for 3 seconds before turning on.

Send us a photo of your EP Carry on your boat for our blog.

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The Magnetic Safety Key contains Neodymium magnets. If you have a pacemaker or other implanted

medical device, consult your physician or the implanted device manufacturer prior to handling or use.

Before each use, check the battery cable connector, and inspect for any corrosion.

Always keep the battery cable end covered with plastic cap when not in use/attached to the motor

cable.

Do not let the battery cable end sit in water, especially salt water. Allow to dry out and wipe clean

before use.

Check with your shipping or air travel carrier before transporting Lithium LiFEPO4 batteries. Some

require Ground Transport only.

Key Product Use Tips

Do not run the EP Carry motor out of the water. It needs to be lubricated by immersion in water

during use.

Do not use oil or other fluids to lubricate the motor or gears/prop.

Never store the EP Carry upside-down; water can enter the motor cover and become trapped.

The motor is designed to be waterproof in a normal capsize but not for extended immersion. Remove

from water and allow to drain upright or resume use. If immersed in saltwater, rinse the entire motor

with fresh water and air-dry.

Invasive species proliferation: if you use this motor in multiple waterways, be sure to fully drain the

lower unit, rinse and dry between waterways. Ask your local fish and wildlife district for more

information on how to prevent spreading of invasive species.

About the EP Carry System

EP Carry 24 VOLT SYSTEM CONTENTS

Motor (comes in 3 shaft length options: Short/Standard, Long, Mini)

Carry bag for motor

24 volt sealed Lithium (LiFePO4) battery pack in a soft, buoyant case

Charger for battery

2 Magnetic safety keys and spare cotter pin

Transom lock with keys

User manual

SPECIFICATIONS

Motor Weight

Standard/short shaft motor: 14.05 lbs.

Long shaft: 14.27 lbs.

Mini shaft: 13.73 lbs.

Battery pack weight

In Battery case: 6.4 lbs.

Dimensions

When the transom clamp is turned around and folded inward for storage, the EP Carry Motor is

widest at the top/Motor head end, and tapers down at the skeg/prop end.

Standard/short shaft: Motor head - 14" widest diameter x 45.1" long

Long shaft: Motor head - 14" widest diameter x 50.1" long

Mini shaft: Motor head - 14" widest diameter x 40.1" long

Battery pack: 8” x 5” x 6”

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USE CONDITIONS

Suitable for salt or fresh water use.

Intended for use on portable displacement craft less than 1,000 lbs. total weight.

SPEED AND THROTTLE CONTROLS

No preset speeds –the throttle is continuously variable. Turn throttle dial clockwise from

neutral/off position for forward motion. Turn dial counterclockwise from neutral for reverse motion.

Minimum battery range (24V, 10 Ah LiFePO4 battery):

At full throttle, runtime is approximately 1 hour.

At half throttle, runtime is 2 hours.

At low throttle, runtime is 3.5 hours or more.

After the above discharge conditions have been reached, the 24 Volt battery controller

automatically shuts off to protect the battery from permanent damage.

OUTPUT SPEEDS

Most EP Carry-powered dinghies will achieve maximum speeds of 3.5 to 4.0 kts, with narrow and

longer craft at the higher end of the speed range, and wider, shorter rigid-hulls in the middle of the

range. Canoes and kayaks can reach 5 kts. Inflatables will be at the lower end of the speed

Throttle Knob

Power Cable

Eye Bolts and

Transom Clamp

Prop Module

with Cap and

Cotter Pin

Tiller Arm

Tilt Stop Bracket

Head

Magnetic Safety Key

Slides into Throttle Knob

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range. Speeds will vary based on boat type and trim more than loading. All speeds are dependent

on wind, current and other conditions.

How to Use the EP Carry System

SET UP AND OPERATION

1. Grasp the motor on the upper end at the hand hold just under the head, with the prop facing

backward. Make sure the transom mount eye screws are fully unscrewed and open, with eyes

facing forward.

2. Rotate the tiller arm up and over until the throttle knob is facing forward into the boat. Place the

motor on the transom (or motor mount), inside the mouth of the transom clamp brackets.

3. Tighten the clamp screws until the motor is very firmly tightened in and secure.

4. If needed, adjust the tilt stop bracket so the motor is vertical in the water.

5. Plug the battery cable into the motor cable until they click together. Push in to lock.

6. Safety requires that batteries aboard boats be secured. Place the battery bag so the top loop

is between the eye screws. Run the metal stem lock through the eye of one screw, through

battery bag loop, and through the other eye, to secure it. Place the locking mechanism in the

end of the stem piece and turn the key to lock.

7. When in water deep enough for the motor (at least 18 inches), pivot motor into the water by

pushing aft (horizontally) on the tiller handle.

8. Insert the Magnetic Safety Key (tethered by colored lanyard on tiller arm) into the end of the

tiller handle, and turn the throttle knob to neutral/off position for at least 3 seconds.[The time

delay is a safety interlock feature to avoid inadvertent operation/propeller spinning.]

9. Twist the throttle dial at the end of the knob –clockwise for forward, or counterclockwise for

reverse.

10. When approaching shore, pull hard on the tiller arm (horizontally) to raise the motor out of the

water. Avoid hitting the bottom with the prop - sand and rocks will wear down the prop and

reduce system efficiency. Remove the Magnetic Safety Key.

USE TIPS

The motor acts as a rudder, and your course is maintained without holding the handle.

The throttle maintains its setting without being held.

Always sit within easy reach of the tiller arm and controls for safety.

RESET: When the safety interlock shuts off your motor (for example, when the key is

removed or when the power cord is removed and replaced), it is always necessary to reset

it. Return the knob to neutral/off power setting and wait 3 seconds to enable motor

operation.

The Magnetic Safety Key lanyard is attached to the tiller arm, and can slide back to help

retain the key in its hole until it is removed.

The short Magnetic Safety Key lanyard should be looped around the tiller handle for storage

and use. To enable use as a man-overboard safety disable switch, loop a length of cording

attached to your PFD through the key loop so that key pops out when the cord is pulled.

Another way to assure the motor cuts out in an emergency is to pass fingers through the

loop of the lanyard so when the hand is removed, the key comes out.

Always carry your spare Magnetic Safety Key, a spare prop module, and a spare cotter pin.

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OBSTRUCTIONS

The motor will kick up when you hit an obstruction under the water. Push horizontally back on the

tiller arm to lower the motor after you have passed the obstruction.

If the obstruction hits the prop, it may engage the Electronic Shear Pin feature. The motor will

automatically stop to prevent damage. You can reset the system by turning the throttle to

neutral/off position for at least 3 seconds, then turning the throttle back on.

AFTER USE

Charge battery promptly to maintain optimal lifetime charging.

Rinse prop/gear module every few weeks if using in salt water. Dip prop and lower unit in a bucket

of fresh water up to the top of the propeller, or pour a glass of fresh water into the gear case

opening just above the prop, then allow to drain and dry upright.

Cover the battery cable end with its protective cap when not in use (dry it out first if damp).

Dry thoroughly before storing.

Important tips to maximize motor life:

Run motor only while prop and blade are in water. The gear case requires water for

lubrication.

Don’t throw or drop the motor or store it under heavy items. Never lift or tie up boat by the

motor.

Completely air-dry motor in an upright position before stowing in bag. If stored wet and

upside-down, water may stagnate in the motor cover.

Cleaning of your motor should be limited to rinsing and wiping with a damp cloth. Plastic

and painted surfaces may be attacked by cleaning solvents.

As with all propeller-driven outboards, use in active surf conditions may cause premature

gear and bearing wear.

Important tips to maximize battery life:

Always charge fully, until the indicator light turns green.

Recharge your pack as soon as practical, within a few days of use, especially if it has

discharged completely.

Charge battery pack at least once a year.

Never lift battery by its cord.

Disconnect from the charger when done, ideally within 24 hours

LiFePO4 batteries are memory-free and do not require special treatment other than to fully

charge between uses.

LiFePO4 batteries are considered hazardous materials by many shippers and some air

carriers will not allow air shipment as baggage.

BATTERY BAG

The sealed battery pack is housed in a soft, padded carry bag. The unit is buoyant should you

drop it overboard. If it is immersed, and the cable connector was not attached to the motor, check

inside the connector and dry out any moisture before connecting to the motor. If the bag gets wet,

remove the battery and soft padding pieces, and air-dry all parts before storing.

The battery bag can be secured aboard your boat by passing the lock stem through the transom

mount eye screws and through the top loop on the battery bag. Safety requires that batteries

aboard boats be secure. On dinghies and other boats with transoms, the stem lock secures the

motor to the boat but acts only as a visible deterrent from theft of the battery –it can still be

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removed by opening or cutting the bag. You may wish to carry your battery with you to prevent

theft.

CHARGING

To use the charger, plug in to the AC power source and connect the battery to the charger the

same way as you would to the motor, pushing the connectors together until they click.

The charge indicator light on the face of the charger block surface will be red when the

battery is charging.

When the battery is fully charged (after 5 hours or less), the indicator light will turn green.

After charging, disconnect the battery and unplug the charger from the AC power supply.

Do NOT charge a damaged battery pack.

The battery charges with either 120v 60 Hz or 240v 50Hz. You can also charge your battery by

plugging the charger into a 150 Watt (or larger) modified sine wave inverter attached to a boat’s

battery bank. The Voltcube 150 Watt Digital Power Inverter is verified/tested to work well). The

charger draws 60 Watts when charging. When charging is complete, it continues to draw 2 Watts

until disconnected. Read the full instructions in the charger package for more information.

STORAGE

For the most compact storage or to place in the soft carry bag, twist the transom mount around the

shaft and raise the tiller arm to lay flat against the shaft.

The system may be stored inside any dry space.

Protect from extremes of temperature/freezing (under -4°F) and high temperature (over 140°F)

heating. Rinse off the prop and transom clamp with fresh water and let dry before long-term

storage.

Disconnect the battery from charger after charging cycle is complete. During long term storage,

charge the battery every 6 months.

MAINTENANCE AND PROP CHANGES

The EP Carry propeller module is the only typical wear component in the motor. It uses the

surrounding water for lubrication so there are no seals or lubricants to maintain. This eliminates

pollution of our waterways.

Rinse the prop/gear module at least every few weeks if using in salt water. Dip prop and lower unit

in a bucket of fresh water up to the top of the propeller, or pour a glass of fresh water into the gear

case opening just above the prop, then allow to drain and dry upright.

Tropical Regions Salt Water Maintenance: Rinse the prop/gear with fresh water every week.

Rinse and wipe off the transom clamp/tilt mechanism and metal pin weekly to avoid salt build-up.

Replace the prop module after each 100 hours of use. Additional replacement propellers are

available for purchase.

The propeller module is a single assembly that contains the main drive gear, propeller bearings

and propeller. It is replaceable in the field and economical to buy. Any grinding sounds,

intermittent operation or slow labored operation can generally be rectified by cleaning or by

replacing this component.

To remove the propeller, straighten the cotter pin and pull it out, then withdraw the plastic cap and

the propeller module from the output shaft. Take care not to drop or lose the pin, cap or prop

module. To install a new prop, insert propeller module, insert the pin and the cap, andspread the

cotter pin. The output shaft does not turn.

There are no other user-serviceable parts in the lower unit.

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INSTALLING THE EP Carry TO A BOAT ON A BEACH OR FLAT SURFACE

When installing the motor to a beached boat, the motor must be in a raised position to clear the

beach. The automatic reverse latch prevents raising the clamp when the motor is not yet mounted,

so removal of the tilt pin is necessary. The pin is re-installed once the clamp in the raised position.

Remove tilt pin by pulling on the ring handle (the split ring remains connected to the pin).

Raise the clamp assembly.

Re-insert the pin into the hole corresponding to your transom rake. Push in until the ball

detent protrudes. You can install from either side. Replace split ring on pin.

Mount your motor. Launch and move away from the beach. Once in water at least 18”

deep, push on the tiller arm to lower the motor. Insert key, wait 3 seconds and turn the

throttle to go.

Frequently Asked Questions –FAQS

What makes the EP Carry system different?

It's the most easily portable, at about 20 lbs. including 24 volt Lithium battery pack, and easiest to

set up, operate and store.

POWER INTERRUPTION

For safety, the motor turns off for each of the following fault conditions. Check each of the

following in order of likelihood, followed by testing operation by turning the power adjust dial to the

off position for at least 3 seconds before attempting to operate.

1. Assure the Magnetic Safety Key is fully inserted; remove, inspect for debris (remove), and

replace it.

Insert until the ball

detent protrudes.

Pull on ring to

remove pin.

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2. Disconnect battery cable from the motor, inspect for debris (remove carefully) and reconnect.

Assure the connector is securely attached to the motor.

3. Assure the battery is sufficiently charged. How long has the motor run since last charge?

Connect spare battery, if available.

4. Pull tiller arm to raise prop and inspect for weeds or other entanglements. For weeds, while

motor is raised up, briefly turn throttle on to spin them off. For stubborn weeds, repeat using

reverse gear, or remove by hand after first removing the Safety Key. For other entanglements

such as fishing line, remove by hand.

PERFORMANCE

How fast will my boat go?

Your boat's hull shape, waterline length, load, the type of boat, weather, tides and other factors will

affect your speed.

How much runtime per battery charge?

Runtime depends on throttle setting. Full throttle runs 1 hour, half-throttle 2 hours, slower trolling

speed is 3+ hours.

How far can I travel with EP Carry?

Range is calculated as speed x runtime. Each battery pack runtime is fixed at 1 hour at full throttle,

2 hours at half-throttle, and 3 hours or longer at trolling speeds. Your boat’s speed will be

determined by hull shape, length of your waterline, loaded weight and weather such as wind and

currents. For an 8’ hard shell dinghy at 350 lbs. full throttle range would be about 4.2 nautical

miles, half throttle range would be about 8.4 nautical miles, and at low throttle would be up to 12.6

nautical miles.

K2 ENERGY LITHIUM IRON PHOSPHATE BATTERY PACKS

How long will the battery pack last?

Batteries are manufactured by K2 Energy. Each battery pack has a lifetime of at least 2000

charge/discharge cycles.

Do the batteries require special care?

Store in a cool dry place out of sunlight and extreme temperatures, and air-dry before storage.

Recharge soon after each outing for longest life. Charge until the charger light turns green, and

disconnect batteries from chargers within 24 hours to save energy.

Are the batteries dangerous?

All high power batteries are dangerous to persons, property and to the environment if improperly

discarded. Recycle responsibly. We offer free recycling of our batteries to our customers who

request in advance.

Is there a danger to the magnetic key?

Generally no, but if you have an implanted device for your heart, consult your doctor before using.

FIND THE SIZE TO FIT YOUR BOAT

How do I know what length shaft to buy?

The Standard/Short shaft size fits the majority of boats. Measure from the waterline to your

transom top. If it is between 13 and 17 inches, use the Standard/Short shaft model. If it is more

than 17 inches (up to 22 inches), select the Long shaft model. If it is under 13 inches a special

Mini version can be custom ordered. If transom height is over 22 inches, your boat is significantly

large and likely needs a more powerful motor or a mounting kit. Call Customer Service for further

help.

Can I use a tiller extension with the EP Carry?

No, but the tiller arm is very long –22 inches from the transom or mounting plate. If you cannot

reach the long tiller arm from your seated position, then your boat might not be safely operated

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with this model. For safety you should always be able to reach the propeller to clear it in case you

become entangled by submerged lines. Use a side mount for your motor if necessary to keep

within safe reach.

CONTROLS

How do the controls work?

The throttle control is at the end of the tiller handle. The knob has an easy control dial. The Safety

Key sits inside the throttle dial for quick power-down situations. The Safety Interlock System

requires turning the throttle dial to off for 3 seconds after the key is removed and plugged back in.

The Safety Key may be attached to a lanyard on your PFD.

Will the propeller go on without warning?

Pull out the Safety Key to stop the propeller from turning. Until the Safety Key is replaced, the prop

will not be powered. The Safety Interlock System requires turning the throttle dial to off for 3

seconds after the key is removed and plugged back in.

Is the propeller weedless?

The prop will cut through lighter vegetation. If you collect some tougher weeds, stop your motor,

pull the arm to tilt it up, and then start it again for a moment. If the vegetation is still there, repeat

using the reverse gear. If vegetation still clings, remove the Safety Key, pull on tiller handle to tilt

up, and clear manually without leaning overboard.

What if the propeller gets caught in fishing line?

Remove the Safety Key, then tilt the motor up and detangle by hand. Remove prop if necessary to

detangle.

Is the propeller weak or flimsy?

No. It is made of glass-filled nylon and is remarkably resilient and strong. However, if you

routinely run the prop against shells or rocks, it will wear out the tips faster and lose efficiency.

Is the propeller dangerous?

Like all propellers it must be handled with care. Use the Safety Key to quickly turn off power and

avoid accidental strikes.

Is there a reverse gear?

Yes. Turn the throttle dial to the left for reverse.

Will the EP Carry withstand groundings?

Yes, it is very robust, though very lightweight. The hard skeg protects the prop and kicks up if you

hit an obstruction. However, the prop tips will wear out faster with repeated groundings and reduce

your distance/range.

What if my boat turns over with the motor running?

Once you're upright and bailed, reset your throttle and continue use. The motor is waterproof, as is

the buoyant battery. After full immersion, rinse unit with fresh water after your journey.

Does the EP Carry make my boat a powerboat?

In many areas, motors this small are not regulated on boats under 16 ft. but they are in some

waters and locations. Check your local regulations. In Washington state, registration is not

required for use on boats 16 feet and under in inland/non-Federally-regulated, navigable waters, or

if they are tenders to larger, registered boats in any waters.

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