Operation, Preoperation Procedures | Stanley Black & Decker DL07

OPERATION

PREOPERATION PROCEDURES

CHECK POWER SOURCE

1.Using a calibrated flow meter and pressure gauge, check that the hydraulic power source develops a flow of 4-12 gpm/15-45 lpm at 1000-2000 psi/70-

140 bar.

2.Make certain that the hydraulic power source is equipped with a relief valve set to open at 2100 psi/145 bar minimum.

CONNECT HOSES

1.Wipe all hose couplers with a clean lint-free cloth before making connections.

2.Connect hoses from the hydraulic power supply to the tool quick disconnects. It is good practice to con- nect the return hose first and disconnect it last to minimize or avoid trapped pressure within the drill.

3.Observe the arrow on hose couplers to ensure that the flow is in the proper direction. The male coupler on the circuit hose end is the supply (pressure) cou- pler.

4.Make sure the circuit PRESSURE (male quick dis- connect) hose is connected to the port at the back of the drill handle. The circuit RETURN hose (female quick disconnect) is connected to the port closest to the trigger.

5.Move the hydraulic circuit control valve to the ON position to direct hydraulic flow to the drill.

NOTE:

If uncoupled hoses are left in the sun, pressure in- crease inside the hose may result in making them difficult to connect. Whenever possible, connect the free ends of the hoses together.

OPEN-CENTER (OC) OR CLOSED-CENTER (CC) OPERATION

The DL07 can be configured to run on OC or CC circuits.

1.Determine the system type.

2.Remove the hex plug (81) from the spring cap.

FOR OPEN-CENTER OPERATION:

Using a 3/16 in. hex, reach through the hole in the spring cap and turn the selector screw counter-clockwise until meeting resistance (from the retaining ring). Turn the se- lector clockwise and then counter-clockwise to be sure the selector is being stopped by the retaining ring. Do not force the selector screw. Open-center operation is now selected.

FOR CLOSED-CENTER OPERATION:

Using a 3/16 in. hex, reach through the hole in the spring cap and turn the selector screw fully clockwise. When the selector screw bottoms. Closed-center operation is now selected.

CAUTION

To prevent damage to the retaining ring, do not

attempt to force the selector screw counter-clockwise

beyond the point of initial resistance.

Reinstall the hex plug. Failure to install the plug may in- troduce contaminants to the spool bore resulting in re- placement of the valve spool and main housing.

DRILL OPERATION

1.Observe all safety precautions.

2.Place the selected drill bit fully into the chuck. Cen- ter the bit and tighten the chuck using the key pro- vided. Remove the key and store away from the drill.

3.Momentarily press the trigger to ensure that the drill bit rotates clockwise and runs true.

4.Select a work position that gives secure footing and balance while operating the drill.

5.Press the drill against the work and squeeze the trig- ger.

The drilling method used is determined by the material being drilled and the size and depth requirements of the hole.

Brittle material such as rock, brick or concrete can be drilled efficiently when the bit is caused to strike (ham- mer) the hole bottom to break up the material. Without hammering, the rotating bit will only grind down and be- come dull. The Stanley HD08 should be used for this application.

ASSIST HANDLE

1.The assist handle (Item-22) can be installed on either side of the DL07 to accommodate the user preference. Install the handle into the 3/8-18NPT hole located on the left or right side of (Item 69) gear housing.

10 ► DL07 User Manual

DL07 specifications

Stanley Black & Decker DL07 is a powerful and versatile cordless impact wrench designed for both professionals and DIY enthusiasts. Renowned for its robust performance and innovative features, the DL07 is ideal for a wide range of applications, including automotive repair, construction, and heavy-duty fastening tasks.

One of the standout features of the DL07 is its brushless motor technology, which offers superior efficiency and increased runtime compared to traditional brushed motors. The brushless design not only enhances the tool's longevity but also ensures consistent power delivery, allowing users to tackle tough jobs with ease. The motor generates impressive torque, providing the necessary strength to loosen stubborn bolts and drive fasteners quickly.

The 20V battery platform is another hallmark of the DL07, offering a powerful power source with extended battery life. Users can easily swap batteries with other tools in the Stanley Black & Decker lineup, making it a convenient addition to any toolkit. The tool’s ergonomic design, complemented by an adjustable soft grip, ensures comfort during prolonged use, reducing user fatigue.

The DL07 also features a built-in LED work light, illuminating dark working areas and enhancing visibility while working in confined spaces. This is particularly useful for automotive work and other applications where lighting is subpar. Additionally, the variable speed trigger provides precise control over the wrench's speed, allowing users to adjust the power output based on the specific task at hand.

With its 1/2-inch anvil and friction ring, the DL07 ensures quick and secure socket changes, making it easy to switch attachments as needed. The compact and lightweight design enhances portability, making it an ideal option for users who often work in tight or elevated spaces.

Durability is key, and the DL07 excels in this area as well, featuring a rugged housing designed to withstand the rigors of daily use. Whether you're a seasoned professional or a home improvement novice, the Stanley Black & Decker DL07 impact wrench delivers the performance, reliability, and innovative features needed to get the job done efficiently. With its combination of power, versatility, and user-friendly design, it stands out as a top choice in the cordless impact wrench market.