Remington 490, 489 operating instructions ? ?, Precautions

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Warning: Safety

Precautions

The following pages contain detailed warnings, cau- tions, and rules of safe operation. Read carefully and become familiar before operating to avoid serious injury. We expressly disclaim any liability for any injury to persons or damage to property which result from your failure to take the precautions contained in this manual.

WARNING:Thistoolisdesignedonlyforusebyqualified operators.Qualificationisobtainedthroughathoroughunder- standingoftheSafetyWarningsandoperatinginstructionsas defined in this operating manual. NOTE: The labor regula- tions of many states require that the operator of this tool on a job site be thoroughly trained and certified for competence prior to operating this tool. For certification procedures, call: DESASpecialtyProducts™TechnicalServicesDepartment, 1-800-858-8501 or visit www.desatech.com.

BEFORE USING

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1.ALWAYS handle the tool as if it were loaded. Before starting work, check that the tool is unloaded and the muzzle is clear. NEVER load a tool unless it is going to be used.

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2.ALWAYS inspect to make sure the tool is working prop- erly. If the tool does not work properly, remove from service and tag DEFECTIVE. DO NOT use the tool again until it has been properly repaired.

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3.Operators and bystanders must ALWAYS wear ANSI/ OSHA approved eye and ear protection.

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Contents Operating Instructions Index ? ? PrecautionsHandling the Tool Safety Precautions489-22 Know Your Fastening Base Material 489-27 Operating the Tool Powder Loads and Fasteners Never use powder loads in firearms Plastic Flute Why a Power Fastener Holds WHY a Power Fastener Holds ConcreteWHY a Power Fastener Holds in Steel Fastening Into Steel Selecting Power Fasteners Powder LoadsOverdriven Power Fasteners and Piston Fastening Into ConcreteOperation 90˚ Accessories Parts ListBarrel Replacement Barrel Replacement Contiued Tool Assembly Tool DisassemblyProblem Possible Remedy Cause Troubleshooting GuideOther types of loads will cause load-ejection problems Repair Service Technical ServiceFBD Parts CentralsPowder load and power fastener application information Application ChartLoad Color Code Stock 101274 101274 A. only Limited Warranty Agreement