Assessments - 3, GPA: 3.3
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Facilidade de uso
TO PREVENT SERIOUS INJURY: Do not adjust or tamper with any control or component in a way not specifically explained within this manual. Improper adjustment can result in tool failure or other serious hazards. 1. To install a bit (with 1/8” shank), loosen the Clamping Nut (22), slide the bit’s shank through the Clamping Nut and through the 1/8” Collet (21). 2. Tighten finger tight, then use the two Collet Nut Wrenches, one on the top of the Clamping Nut, and the other on the Collet Holder (18) and tighten the tip securely. Work Piece and Work Area Set Up 1. Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent injury and distraction. 2. Route the air hose along a safe route to reach the work area without creating a tripping hazard or exposing the air hose to possible damage. The air hose must be long enough to reach the work area with enough extra length to allow free movement while working. 3. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working. 4. There must not be hazardous objects (such as utility lines or foreign objects) nearby that will present a hazard while working. General Operating Instructions 1. If an automatic oiler is not used, add a few drops of Pneumatic Tool Oil to the air-line connection before use. Add a few more drops after each hour of continual use. 2. Have the desired bit installed in the end of the grinder and secured. 3. Wear ANSI-approved safety glasses. 4. Ensure that the Control Ring (3) is in the “OFF” position. Plug the Male Coupler Plug to an air compressor. 5. Turn the Control Ring (3) slowly to the “ON” position to begin grinding or cutting. The more you turn the knob, the higher the RPM. 6. If the tool requires more force to accomplish the task, verify that the tool receives sufficient, unobstructed airflow (CFM) and increase the pressure (PSI) output of the regulator up to the maximum air pressure rating of this tool. CAUTION! TO PREVENT TOOL AND ACCESSORY FAILURE, RESULTING IN INJURY: Do not exceed the tool’s maximum air pressure rating. If the tool still does not have sufficient force at maximum air pressure and sufficient airflow, then a larger tool may be required. 7. To prevent accidents, turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool. Clean external surfaces of the tool with clean, dry cloth, and apply a thin coat of tool oil. Then store the tool indoors out of children’s reach. USER-MAINTENANCE INSTRUCTIONS Procedures not specifically explained in this manual must be performed only by a qualified technician. TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool before performing any inspection, maintenance, or cleaning procedures. TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: Do not use damaged equipment. If abnormal noise, vibration, or air leaking occurs, have the problem corrected before further use. TO PREVENT EXPLOSION: Lubricate the tool only with specified lubricants. Lubricate the air inlet using only pneumatic tool oil. Lubricate the internal mechanism using only white lithium grease. Other lubricants may damage the mechanism and may be highly flammable, causing an explosion. Cleaning and Maintenance Note: These procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the air-operated tool. 1. Daily - Air Supply Maintenance: Every day, perform maintenance on the air supply according to the component manufacturers’ instructions. Maintenance on the air supply will allow the tool to operate more safely and will also reduce wear on the tool. Any disassembly and cleaning should be done only by a qualified technician. 2. Wipe and brush grinder off after each use. keep the unit dry and keep the space at either end of the knob free of oil, grease and wood or metal chips. 3. Ensure that the Front Cover (20), Sleeve (19) and Rear End Holder are tightly secured so that air will not escape. 4. Ensure the hose couplings or connectors have air tight connections. Troubleshooting Problem Possible Causes Likely Solutions Decreased output. 1. Not enough air pressure and/ or air flow. 2. Obstructed valve. 3. Incorrect lubrication inadequately lubricated. 4. Blocked air inlet screen (if equipped). 5. Air leaking from loose housing. 6. Mechanism contaminated. 7. Rotor blade wear or damage. 1. Check for loose connections and make sure that air supply is providing enough air flow (CFM) at required pressure (PSI) to the tool’s air inlet. Do not exceed maximum air pressure. 2. Clean around valve to ensure free movement. 3. Lubricate using air tool oil and grease according to directions. 4. Clean air inlet screen of buildup. 5. Make sure housing is properly assembled and tight. 6. Have qualified service technician clean and lubricate mechanism. Install in-line filter in air supply ...