TROUBLESHOOTING

If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem. When diag- nosing faults in operation of the wrench, always check that the hydraulic power source is supplying the correct hydraulic flow and pressure to the tool as listed in the following table. Use a flow meter known to be accurate. Check the flow with the hydraulic fluid temperature at least 80 °F/27 °C.

PROBLEM

CAUSE

SOLUTION

Low performance or impact.

Incorrect hydraulic flow.

Check that the hydraulic power source

 

 

is producing 7–12 gpm/20–45 lpm at

 

 

1800–2000 psi/124–140 bar.

 

Defective quick disconnects.

Check each quick disconnect.

 

Worn impact mechanism.

Repair or replace the impact mechanism.

 

 

See Service Mechanism Removal

 

 

Cleaning and Installation procedure to

 

 

extend mechanism life.

 

Hammer pins broken.

Replace with integral frame (with pins).

 

 

Check relief adjustment screw setting.

 

 

Job may require a larger wrench.

 

Incorrect grease or periodic

See Service Manual.

 

maintenance of the impact

 

 

mechanism is not being performed.

 

 

Spools incorrectly installed.

Valve(s) incorrectly reassembled. See

 

 

Service Manual.

 

Sockets or adapters too heavy or

Use the correct impact type sockets or

 

loose.

adapters.

 

Long bolt with lubricated head.

Lubricate threads only.

Wrench runs too fast. Impact

Incorrect hydraulic flow (too high).

Check that hydraulic power source

mechanism or screws broken.

 

is producing 7–12 gpm/20–45 lpm at

 

 

1800–2000 psi/124–140 bar.

 

Supply and return hoses reversed.

Install hoses correctly. Refer to Operation

 

 

section in this manual.

 

Relief sleeve or spring damaged.

Remove and replace spool assembly.

 

Adjusting screw is in too far.

Adjust correctly.

Grease leaks at anvil busing,

Hard duty cycle and heat forces

Normal unless greasing instructions in

wrench warm.

grease out.

Service Manual are not followed.

Grease leaks at anvil bushing,

Main shaft O-ring leaking.

Replace as required.

wrench cold.

 

 

Oil leak at motor cap face.

Fasteners loose.

Tighten to recommended torque.

 

Face O-ring worn or missing.

Replace as required.

 

Motor cap/main housing damaged.

Replace as required.

Oil leaks at reversing spool.

Damaged O-rings.

Replace as required. Check Service

 

 

Manual to avoid cutting O-rings on cross

 

 

holes in the spool bore.

 

Wrong hydraulic fluid. Circuit too

Refer to Operation section for correct

 

hot.

fluid/circuit specifications.

IW24 User Manual ◄ 13

Page 13
Image 13
Stanley Black & Decker IW24 user manual Troubleshooting, Problem Cause Solution

IW24 specifications

Stanley Black & Decker has long been a leader in the power tools and fastening systems industry, and the IW24 impact wrench is a shining example of their commitment to innovation and performance. This tool is designed for professionals and DIY enthusiasts alike, making it a must-have in any toolkit.

The IW24 impact wrench features a robust and reliable motor that delivers outstanding torque capabilities, aimed at tackling tough fastening jobs with ease. Its compact and lightweight design enhances maneuverability while providing exceptional power, making it perfect for tight spaces and overhead work. The durability of the IW24 is evident in its rugged construction, engineered to withstand the rigors of daily jobsite use.

One of the standout features of the IW24 is its versatile power settings. The tool is equipped with multiple forward and reverse speed settings, which allow users to adjust the torque output according to their specific needs. This versatility offers the ability to handle a wide range of applications, from automotive repairs to heavy-duty construction tasks.

The IW24 also incorporates advanced technology that enhances user experience. Its efficient battery management system ensures longer runtimes and reduces downtime during projects. The lithium-ion battery provides consistent power delivery and maintains performance even in challenging conditions. Additionally, the tool features an ergonomic grip, designed to minimize fatigue during extended use, providing comfort and control.

Adaptability is another key characteristic of the IW24. With a universal socket size, it can accommodate various fasteners and attachments without the need for multiple tools, streamlining the workflow on the job site. Also, the quick-release chuck allows for rapid bit changes, saving precious time during critical tasks.

Safety is a priority with the IW24, which includes integrated features such as overload protection to prevent damage and ensure longevity. The built-in LED work light offers visibility in dark or confined spaces, enabling users to work accurately and safely.

In summary, the Stanley Black & Decker IW24 impact wrench combines power, versatility, and user-friendly design, making it an exceptional tool for both professionals and hobbyists. It brings together cutting-edge technology, durability, and comfort, setting a high standard in the realm of impact wrenches. With its impressive range of features, the IW24 is indeed a worthy addition to any tool collection, promising to enhance productivity and efficiency on every job.