DL STRONGARM SA9000 (01) PDF DOCUMENT

Read all instructions carefully before attempting to install, operate, or service the DL STRONGARM SA9000. Failure to comply with instructions could result in serious or fatal injury.

General Safety:

• This electric winch should be respected as power equipment. High forces are created when using a winch, creating potential safety hazards. Never allow children or anyone who is not familiar with the operation of the winch to use it.

• Never exceed rated winch capacity. Dangerously high forces can be created if the load being moved is too large or is allowed to get in a bind.

• Inspect the winch cable often and replace at the first sign of damage. When cable breaks under tension, it tends to whip toward the winch area. It is recommended that a blanket or rug be placed over the cable during winching operations to minimize this whipping action.

• Never apply load to the winch with the cable fully extended. Keep at least three turns of cable on the reel.

• Keep the winching area free of all unnecessary personnel. Never stand between the load and the winch.

• Keep hands and fingers clear of the drum and cable area of the winch when operating. Do not attempt to guide the cable by hand as it rewinds on the drum.

• The 12 volt D.C. winch operates from a low voltage D.C. source of power (e.g., a car or truck battery). DO NOT connect the winch to 120V A.C. power.

• When the winching operation has been completed, do not depend on the winch to support the load. Always secure the load properly. Use tie-down straps or chains.

Usage Restrictions:

• WARNING: NOT TO BE USED AS A HOIST for lifting, supporting, or transporting people or loads over areas where people could be present.

• This winch is not designed for the movement of human beings. Do not use for scaffolding, elevators, or any other application in which persons could be positioned on or under the load at any time. Do not use as an overhead hoist.

• Consult with the manufacturer before using this winch in any vertical lifting/lowering applications.

Emergency and Operation:

• The auxiliary handle is provided for emergency use only. Never use the auxiliary handle as an assist to the motor when the motor is running. Always remove the auxiliary handle when it is not in use. Do not operate the winch motor with the handle installed.

• The winch must be securely attached to a structural member or frame that is capable of sustaining loads in excess of the winch capacity. When attaching the winch to a vehicle, make sure the mounting pad area is rigidly supported by the vehicle frame. Always block the wheels to prevent the vehicle from rolling when pulling a load with the winch. Do not use vehicle pulling power to increase the pulling capacity of your winch.

The dead weight capacity of the DL STRONGARM SA9000 (single line) varies with the length of cable on the reel. The capacity is highest when there is less cable on the reel and decreases as more cable is wound on.

• With 10 feet of cable on the reel, the capacity is approximately 3,000 lbs.
• With 50 feet of cable on the reel, the capacity is approximately 1,500 lbs.

*Load capacity (dead weight) is a measure of actual maximum force to which the winch system may be subjected.

The following table shows the maximum rolling load weight in pounds and kilograms for the DL STRONGARM SA9000 on different inclines. These capacities are based on 15 feet of cable on the reel and a 10% rolling friction factor.

**All capacities shown are with 15′ of cable on the reel and 10% rolling friction factor. For a full reel of cable, adjust capacities according to the winch rating graph. Note 5% incline is one-half foot rise in ten feet.

The approximate load speed in feet per minute (FT./MIN.) for the DL STRONGARM SA9000 varies based on the load and the amount of cable on the reel.

1. Be sure that the mounting surface is of sufficient strength to support a load well in excess of the rated winch capacity.

2. Fasten the winch to the mounting surface with three 1/2″ bolts, nuts, washers, and lockwashers. (See base hole pattern for spacing.)

3. Be sure that the winch is positioned so that the cable does not rub the front opening of the winch.

4. Your winch is equipped with keyhole slots in the base for use with quick-mounting shoulder studs if desirable. If you wish to use quick-mount studs, they should be mounted securely into the mounting surface. After positioning the winch on the studs, a 3/8″ bolt should be placed in one of the other holes available to keep the winch securely in position.

5. For double line use, install an eye-hook on the mounting surface close to the base of the winch for fastening the stationary cable hook. Be sure the eye-hook is of sufficient strength to withstand loads in excess of the single line rating of the winch.

The base hole pattern for the DL STRONGARM SA9000 has the following dimensions for mounting:

The overall length of the mounting pattern is 10 1/8 inches.

There are two primary mounting holes that are 13/32 inches in diameter. The horizontal distance between the centers of these two holes is 8 inches.

There are three keyhole-style slots. The circular part of each slot has a 0.562-inch radius. The center keyhole is located centrally, and the two outer keyholes are positioned 3 inches from the center on each side.

There is also a tooling hole located on the center line.

Wiring Instructions:

1. Attach the circuit breaker assembly on the end of the positive (+) wire to the positive battery terminal.

2. Attach the negative (-) wire (ground) to the negative battery terminal or a convenient ground location.

3. Make certain that connections are clean and tight.

4. If the wiring is being permanently installed in a vehicle, the wires should be secured so that they cannot come into contact with hot or moving parts.

Switch Installation:

1. With the wires at the bottom, push the switch/plug into the pocket in the winch housing.

2. The switch should push easily to the bottom of the pocket, and excess force should not be required for installation or removal.

3. Rotate the switch in the direction indicated on the winch decal to power the load in or out.

4. Be sure the wires are free to rotate with the switch so that it will return to its center “Off” position when released.

All models can be powered in or out. Allowing the switch to return to the off position will automatically stop the winch and hold the load.

NOTE: It is normal for smoke to be produced during the initial power down use.

Be sure the battery is fully charged and in top condition to avoid power loss. If using a vehicle battery, leave the engine running on fast idle as a precaution in case the battery is not in top condition.

When the winching operation is complete, secure the load properly with tie down straps or chains. Do not depend on the winch to support the load. Also, remove the power supply plug from the winch to avoid accidental operation.

WARNING: EVEN THOUGH THE WINCH IS EQUIPPED WITH CIRCUIT BREAKER OVERLOAD PROTECTION, PARTICULAR CARE SHOULD BE TAKEN NOT TO CREATE AN OVERLOAD. PAY ATTENTION TO THE SOUND OF THE WINCH AND THE LOAD BEING PULLED. MAKE CERTAIN THAT THE CABLE TENSION DOES NOT RISE SUDDENLY BECAUSE OF A BIND IN THE LOAD.

CAUTION: The electric motor is designed for intermittent service only. Extended use without cooling off periods will cause overheating resulting in motor damage. Maximum continuous run time is four minutes.

WARNING: NEVER ALLOW CHILDREN, OR ANYONE WHO IS NOT FAMILIAR WITH THE OPERATION OF THE WINCH, TO USE IT.

The emergency crank handle is provided for use in the event of a power failure.

1. Remove the electrical power from the winch.

2. Remove the plastic plug from the side of the winch housing and insert the handle so that it completely engages with the drive shaft. The handle can be cranked in either direction.

WARNING: NEVER OPERATE THE WINCH ELECTRICALLY WITH THE EMERGENCY HANDLE IN POSITION.

3. Always remove the handle from the winch after use and replace the plastic plug.

For long life and trouble-free operation, your winch should be periodically inspected for any required maintenance. This should be done at least once annually and more frequently in adverse conditions such as saltwater areas or areas of extreme dust and dirt.

1. Cable Inspection: Carefully inspect the winch cable for any kinks, frays, or abnormal stiffness and replace it at the first sign of damage. Periodic lubrication with a light oil will improve the life of the cable. To replace the cable, remove the four cover mounting bolts, disconnect power, and lift the housing off. Rotate the winch reel to access the rope clamp. Remove the old cable and replace it with a new cable of the same size. Ensure the cable passes under both sides of the rope clamp and that the clamp is tightened securely. NOTE: The cable is wound UNDER THE DRUM on the DL STRONGARM SA9000.

2. Gear and Bearing Lubrication: With the cover removed, inspect the entire gear train and all drive shafts for significant wear or loose bearings. Grease all of the gears on the inside of the winch base and apply a drop of oil on all of the bearings in the base. Also, place a drop of oil on the roller clutch. Do not over-lubricate these areas and do not use grease in the roller clutch. The brake pads and brake disc must be kept clean and oil-free.

3. Clutch Operation Check: Check the operation of the roller clutch. Carefully rotate the brake disc and observe the motor shaft. When the disc is turned clockwise, the motor shaft should turn with it. When the disc is turned counterclockwise, the motor shaft should not turn. Also, check all nuts, bolts, retaining rings, etc., to be sure that they are tight and secure.

4. Switch Contact Studs: On the DL STRONGARM SA9000, check the switch contact studs in the winch housing to be sure that they are free from any corrosion or excessive electrical pitting. Make sure that the housing shunt spring is properly in place and making contact with both contact pins.

5. Pulley Block: If a pulley block and hook is used, check the assembly to be sure that the pulley rotates freely on the bronze pulley spacer. Occasional greasing of these two items is recommended.