Operation, PRE-OPERATION Procedures | Stanley Black & Decker HG80

OPERATION

PRE-OPERATION PROCEDURES

PREPARATION FOR INITIAL USE

Each unit as shipped has no special unpacking or as- sembly requirements prior to usage. Inspection to as- sure the unit was not damaged in shipping and does not contain packing debris is all that is required. After installation of a grinding wheel a unit may be put to use.

CHECK HYDRAULIC POWER SOURCE

1.Using a calibrated flowmeter and pressure gauge, check that the hydraulic power source develops a flow of 7–10 gpm/26–38 lpm at 1500–2000 psi/105–

140 bar.

2.Make certain the hydraulic power source is equipped with a relief valve set to open at 2100–2250 psi/145–

155 bar minimum.

3.Check that the hydraulic circuit matches the tool for open-center (OC) or closed-center (CC) operation.

CHECK TOOL

1.Make sure all tool accessories are correctly in- stalled. Failure to install tool accessories 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, with all fittings and fasten- ers tight.

CHECK TRIGGER MECHANISM

1.Check that the trigger operates smoothly and is free to travel between the ON and OFF positions.

CHECK GUARD ASSEMBLY

1.Inspect the wheel guard assembly for cracks and other structural damage.

INSTALLING AND REMOVING GRINDING WHEELS

READ AND BECOME FAMILIAR WITH THE SEC- TIONS IN THIS MANUAL ON SAFETY PRECAU- TIONS, TOOL STICKERS AND TAGS, HYDRAULIC HOSE REQUIREMENTS, HYDRAULIC REQUIRE- MENTS, AND PRE-OPERATION PROCEDURES BE- FORE USING THIS PRODUCT.

NOTE:

Use 8 inch by 1 inch thick (Type 1) grinding wheels with a 5/8 arbor hole. Only use grinding wheels which comply with ANSI B7.1/ISO 525, 603.

1.Loosen 3 capscrews and lockwashers (64 & 63) and remove the guard front plate (62) and set aside.

2.Depress the push lock (45) to lock the spindle. Un- screw the jam nut (61). Remove the outside flange

3.Make sure blotters or labels remain on the grind- ing wheel. Install the grinding wheel onto the spindle

(33)and reinstall the outside flange and jam nut.

4.Depress the push lock and tighten the jam nut. Only tighten sufficiently to prevent slippage of the wheel between the flanges.

5.Reinstall the guard front plate, capscrews and lockwashers.

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 hose couplers on the grinder. It is a good prac- tice to connect the return hose first and disconnect it last to minimize or avoid trapped pressure within the grinder motor.

3.Observe flow indicators stamped on hose couplers to be sure that oil will flow in the proper direction.

The female coupler is the inlet coupler.

NOTE:

The pressure increase in uncoupled hoses left in the sun may result in making them difficult to connect. When possible, connect the free ends of operating hoses together.

OPERATING PROCEDURES

1.Observe all safety precautions.

2.Always start the grinder with the grinding wheel or cone away from the work surface.

3.Move the hydraulic circuit control valve to the ON position.

4.Squeeze the trigger momentarily. If the grinder does not operate, the hoses might be reversed. Verify correct connection of the hoses before continuing.

5.Start the grinder and move the grinding wheel or cone to the work surface.

6.Grind a small amount of material at a time.

COLD WEATHER OPERATION

If the grinder is to be used during cold weather, preheat the hydraulic fluid at low engine speed. When using the normally recommended fluids, fluid temperature should be at or above 50 °F/10 °C (400 ssu/82 centistokes) be- fore use.

HG80 User Manual ◄ 11

HG80 specifications

Stanley Black & Decker HG80 is a powerful and versatile hot glue gun designed for both professional and DIY enthusiasts. This tool is celebrated for its efficiency and user-friendly design, making it ideal for a wide range of applications, from crafting and home repairs to industrial use.

One of the standout features of the HG80 is its dual-temperature system. Users can choose between high and low-temperature settings, allowing for maximum flexibility depending on the materials being bonded. The high-temperature setting is perfect for heavier materials like metals and ceramics, providing a strong and durable bond. In contrast, the low-temperature setting is ideal for delicate items such as lace, foam, or children's crafts, minimizing the risk of damage.

The HG80 boasts a quick heating time, reaching optimal temperatures in just a few minutes. This efficient heating mechanism ensures minimal waiting time, allowing users to start their projects promptly. Additionally, the glue gun has a built-in LED indicator that signals when it is ready for use, enhancing user convenience.

Another notable characteristic of the HG80 is its ergonomic design. The comfortable grip and lightweight construction enable users to handle the tool for extended periods without fatigue. This is especially beneficial for larger projects that require sustained use. The trigger mechanism is designed for precision application, giving users control over glue flow, which helps reduce wastage and supports detailed work.

Safety is a key focus for the HG80. It features a drip-resistant nozzle that prevents excess glue from leaking out while not in use. Coupled with a safety fuse, this ensures that the gun operates safely, minimizing the risk of overheating or accidental burns.

The HG80 is compatible with standard 0.43-inch glue sticks, making it readily accessible for users. The ability to use an array of glue sticks adds to its versatility, as different types can be selected based on the project requirements.

In summary, the Stanley Black & Decker HG80 hot glue gun is a feature-rich tool offering dual-temperature settings, rapid heating, ergonomic design, precision application, and safety features. These characteristics make it a reliable choice for anyone in need of a high-quality glue gun, whether for crafting, repair tasks, or professional projects. With its user-friendly nature and robust performance, the HG80 stands out as an essential tool for anyone looking to tackle adhesion tasks efficiently and effectively.