OPERATION

PREOPERATION

PROCEDURES

CHECK POWER SOURCE

1.Using a calibrated fl owmeter and pressure gauge, check that the hydraulic power source develops a fl ow of 7-9 gpm/26-34lpm at 1500-2000 psi/105-140 bar.

2.Make certain that the hydraulic power source is equipped with a relief valve set to open at 2250 psi/155 bar.

CHECK THE TOOL

1.Make certain all tool accessories are correctly installed. Failure to install tool accessones properly can result in damage to the tool or personal injury.

2.There should be no signs of leaks.

3.The tool should be clean and dry with all fi ttings and fasteners tight.

BIT INSTALLATION

The hammer drill is designed for use with 1-inch to 2-inch diameter bits manufactured for Model 736 Skil Hex Ham- mer Drills.

1.Pull the latch at the foot of the tool so that the drill can be inserted into the drive hex.

WARNING

Do not allow your fi ngers to come between the latch and drill steel when closing the latch.

2.Push the latch back into the “latched” (vertical) posi- tion to lock the bit in place.

CONNECT HOSES

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

2.Connect the hoses from the hydraulic power source to the tool fi ttings or quick disconnects. Connect the return hose fi rst and disconnect it last to eliminate or reduce

trapped pressure for easier quick-connect fi tting attachment.

Note:

If uncoupled hoses are left in the sun, pressure in- crease within the hoses can make them difficult to connect. Whenever possible, connect the free ends of hoses together.

3.Observe the fl ow indicators stamped on the hose cou- plers to ensure that the fl ow is in the proper direction. The female coupler on the tool’s “IN” port is the inlet coupler.

See illustration in back of this manual for tool port identifi - cation.

4.Squeeze the drill trigger momentarily. If the drill does not operate, the hoses might be reversed. Verify correct con- nection of the hoses before continuing.

DRILL OPERATION

1.Observe all safety precautions.

2.Install the appropriate drill bit for the job.

Note:

The rotation of the drillbit is reversible. Drillbit speed is variable in each direction. This is accomplished by rotating the lever on the lower section of the tool. The tool is in neutral when the lever is in the vertical “up” position. The lever can be rotated 90° to the “horion- tal” position in each direction. (The direction that the bit rotates.) The distance that the lever is rotated de- termines the speed of the bit. The horizontal position in either direction is the maximum speed setting.

3.Select the speed of the bit best suited for the material being drilled. Most drilling is best accomplished with the lever halfway between fully “On” (horizontal) and the verti- cal “up” position. Refer to the above note. The drill is not suitable for drilling steel or wood.

4.Squeeze the trigger to start the drill. Adequate down pressure is very important.

Note:

If the trigger is partially depressed, the piston will cycle at a low rate and permit easier starting of the drill bit into the work surface.

5.Periodically pull the drill out of the hole while the bit is still rotating. This will clear the hole and allow more effi cient penetration.

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Stanley Black & Decker HD45 service manual Preoperation Procedures, BIT Installation, Drill Operation
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HD45 specifications

The Stanley Black & Decker HD45 is a powerful and versatile tool designed for professionals and DIY enthusiasts alike. This rugged and durable hammer drill is engineered to handle a variety of tasks, making it a go-to solution for both construction sites and home improvement projects. With a focus on performance, practicality, and safety, the HD45 brings together innovative features and advanced technologies to deliver exceptional results.

One of the standout features of the HD45 is its robust motor, which delivers high torque and variable speeds, allowing users to drill through various materials such as wood, fiberglass, and metal with ease. The drill's two-speed settings enable users to switch between high-speed drilling and high-torque applications, providing versatility for different types of jobs. This adaptability ensures that the HD45 can take on challenging tasks without compromising on efficiency.

Another important characteristic of the HD45 is its ergonomic design. The drill is equipped with a comfortable, non-slip grip that allows for better control during operation, reducing user fatigue over extended use. Additionally, the compact and lightweight construction makes it easy to maneuver in tight spaces, which is particularly helpful when working on intricate projects or reaching overhead.

The HD45 also integrates several advanced technologies to enhance its usability and performance. One such technology is the electronic clutch, which provides precise control over torque settings. This feature prevents overdriving screws and allows for consistent results across various materials. Furthermore, the built-in LED work light illuminates the workspace, providing visibility in dimly lit areas and ensuring accurate drilling every time.

Safety is a top priority for Stanley Black & Decker, and the HD45 reflects this commitment. The drill is equipped with a robust safety switch that prevents accidental startups, ensuring that users can handle the tool with confidence. Additionally, the durable housing of the drill is designed to withstand heavy-duty use, offering longevity and reliability on the job.

In conclusion, the Stanley Black & Decker HD45 is a high-performance hammer drill that combines power, versatility, and safety features. With its advanced motor, ergonomic design, and innovative technologies, it is an indispensable tool for anyone looking to tackle a wide range of drilling and fastening tasks. Whether for professional construction or home improvement, the HD45 is ready to deliver outstanding results.
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