Desa 496 operating instructions Before Using

Page 3

Warning: Safety Precautions

IMPORTANT: Read these operating instructions carefully and com- pletely before trying to operate or service this tool. Improper use of this tool can cause serious injury or death from firing fastener into body or from flying debris. 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: This tool is designed only for use by qualified operators. Qualification is obtained through a thorough understanding of the Safety Warnings and operating instructions as defined in this operating manual. NOTE: The labor regulations 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: DESA Tool Division, 1-800-626-2237 (USA) or 1-905-826-8010 (Canada).

BEFORE USING

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.

2.Always inspect to make sure the tool is working properly. 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.

G 018

3.Operators and bystanders must ALWAYS wear goggles and ear protection which meet or exceed the accepted standards for adequate protection in your country. In the USA, refer to ANSI standards. In Canada, refer to CSA standards.

105635

3

Image 3 Contents
Powder Actuated Tool ModelIndex Before Using Handling the Tool Safety PrecautionsPowe Know Your Fastening Base Material Never make fastenings in spalled or cracked areas Operating the Tool Power Loads and Fasteners Never use power loads in firearms Plastic Flute WHY a Power Fastener Holds in Concrete Why a Power Fastener HoldsOverdrive Selecting Power Fasteners and Power loadsOperation Operation Key Part Description Parts List 496Cleaning and Maintenance Removing Barrel Assembly Tool DisassemblyRemoving Rocker ARM Assembly Removing Rear PAD and Handle PAD AssemblyRemoving Trigger Assembly Removing Outer Liner Assembly from HousingRemoving Firing PIN Attaching Firing PIN Assembly Tool AssemblyInserting Outer Liner Assembly Into Housing Attaching Trigger Assembly to HousingAssembling Barrel Assembly Attaching Rear PAD and Handle PAD AssemblyReplacing Stop Problem Possible Cause Remedy Troubleshooting GuideParts Centrals FastenersSP Fasteners For fastening this To this Application ChartMaintenance Log A. only Limited Warranty Agreement