Operation; Maintenance - Sealey Sa602.V4 Manual

5.

OPERATION

WARNING! Ensure you read, understand and apply safety instructions before use.
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5.1. Only use impact sockets which are specifically designed for use with an impact wrench.
DO NOT use worn or damaged sockets.
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5.1.1. Connect the wrench to the air hose as in section 4.
5.1.2. Place the socket over the subject nut and depress the trigger to operate the wrench.
5.1.3. To change direction, turn the switch on the side of the wrench (fig.3), for forward rotation.
5.1.4. To change direction, turn the switch on the side of the wrench (fig.4), for reverse rotation.
5.1.5. The flow of air may be regulated (fig.3 & 4) by the dial on the side of the wrench, there are
five settings.
DO NOT use any additional force upon the wrench in order to loosen/tighten a fixing.
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DO NOT allow wrench to free run for an extended period of time as this will shorten bearing life.
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5.2. STOPPING & EMERGENCY STOP
5.2.1. To stop the wrench release the trigger on the handle, this will stop the anvil from rotating.
5.3. UNBLOCKING THE PRODUCT
5.3.1. Use a properly regulated air compressor to maintain consistent pressure.
5.3.2. Regularly inspect hoses and connectors for leaks that can reduce air pressure.
5.3.3. Like any tool, an air impact wrench requires regular maintenance to function optimally. Neglecting maintenance can lead to reduced
performance, increased wear and tear, and costly repairs or replacements.
5.3.4. Check and replace worn parts, such as O-rings or impact sockets, to prevent malfunctions.
6.

MAINTENANCE

6.1. REGULAR PREVENTATIVE MAINTENANCE
6.1.1. When the regular preventative maintenance shall be carried out.
WARNING! Disconnect wrench from air supply before changing accessories, servicing or performing maintenance. Replace or repair
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damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.1.2. If the air system does not have an oiler then lubricate the air wrench daily with a few drops of Sealey air tool oil dripped into the air inlet.
6.1.3. Clean the wrench after use.
6.1.4. Loss of power or erratic action may be due to the following:
A) Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or type of hose connectors. To remedy, check the
air supply and follow instructions in section 4.
B) Grit or gum deposits in the wrench may also reduce performance. If your model has an air strainer (located in the area of the air
inlet), remove the strainer and clean it. Flush the wrench out with gum solvent oil or an equal mixture of SAE No 10 oil and paraffin.
6.1.5. Allow to dry before use.
6.1.6. For a full service contact your local Sealey Service Centre.
6.2. SERVICE OPERATIONS
6.2.1. There are several ways to keep your pneumatic impact wrench properly lubricated. These tools have two important mechanisms, the "air
motor" and the impact mechanism. Unlike their cordless counterparts, these parts are lubricated separately.
6.3. AIR MOTOR LUBRICATION
6.3.1. There are two ways of doing this. The first is as easy as running an inline air tool oil. It's as easy as installing an inline lubricator in your
compressor and filling it with oil, and that's it; your air tools will always be properly lubricated.
6.3.2. If you don't have a two-way compressor, or you don't have separated air pipelines for other purposes like paint guns or inflating tires, you
will have to drop oil inside your impact wrench's air inlets to keep it clean and well-lubed. It's important to oil the tool every time you use it
if you don't use it often. If you use the machine all day long, it's recommended to oil it at least twice a day.
6.4. GREASE IMPACT
6.4.1. Open the tool by removing the hammer case, and you will have access to the impact mechanism. Then remove the anvil, bushing,
hammers, hammers' frame, and the anvil lugs. Clean all the parts with a rag and apply a small coat of regular grease to the anvil,
hammers, and the inside of the hammer's frame. Put the hammers back inside the hammers' case and, before reassembling it, put a good
amount of grease on the anvil, the inside part of the hammer case, the anvil lugs, and the bushing. Repeat this process approximately
every 48-60 hours of use.
6.5. CHECK SPEED
6.5.1. If you use the tool a lot, consider buying an impact wrench tester. They come in a wide range, you don't need a sophisticated tester to
check your tool's power output. For simple DIY or light work, it's not necessary to purchase one.
6.6. CHECK FOR VIBRATION LEVEL AFTER EACH SERVICE
6.6.1. Using a vibration meter offers real time vibration analysis.
6.7. SPARE PARTS
6.7.1. Refer to the attached spare parts list.
6.8. TRANSPORT, HANDLING STORAGE
6.8.1. Disconnect from air when moving between tasks.
6.8.2. Use a suitable storage box, or original packaging when transporting the wrench.
6.8.3. When not in use, disconnect from air supply, clean wrench and store in a safe, dry, childproof location.
6.9. END OF LIFE
6.9.1. Through years of normal wear, the wrench will eventually become unserviceable. When this happens ensure that it is disposed of in
accordance with local authority regulations.
WARNING! – Risk of Hand Arm Vibration Injury.
This tool may cause Hand Arm Vibration Syndrome if its use is not managed adequately.
This tool is subject to the vibration testing section of the Machinery Directive 2006/42/EC.
This tool is to be operated in accordance with these instructions.
Measured vibration emission value (a): 5.47m/s².
Uncertainty value (k): 1.5m/s².
Please note that the application of the tool to a sole specialist task may produce a different average vibration emission. We recommend
that a specific evaluation of the vibration emission is conducted prior to commencing with a specialist task.
© Jack Sealey Limited Original Language Version
fig.3
fig.4
SA602.V4 Issue 1 09/12/24