Remington 494 Скачать руководство пользователя

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NDENT LABO

FOR

PUB LIC

G 028

Read this manual and all labels carefully before
operating your powder actuated tool. This manual
should always accompany the tool and be transferred
with it upon change of ownership.

REMINGTON

POWDER ACTUATED TOOL

MANUFACTURERS´ INSTITUTE INC.

™

G 029

Model 494

Powder Actuated
Fastening Tool

Operating
Instructions

IMPORTANT:

482-1

Содержание 494

Страница 1: ...l labels carefully before operating your powder actuated tool This manual should always accompany the tool and be transferred with it upon change of ownership REMINGTON POWDERACTUATEDTOOL MANUFACTURERS INSTITUTEINC G 029 Model 494 Powder Actuated Fastening Tool Operating Instructions IMPORTANT 482 1 ...

Страница 2: ...on 22 caliber Type A crimped loads and Remington Power Fasteners Remington power fasteners are manufactured from special steel and heat treated to produce a very hard yet ductile fastener INDEX Warning Safety Precautions 3 11 Why A Fastener Holds 12 Selecting Fasteners and Power Loads 13 Operation 14 Maintenance 16 Troubleshooting 16 Parts Centrals 17 Parts List 18 Accessories 19 Tool Disassembly ...

Страница 3: ...OTE 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 Technical Services Department 1 800 626 2237 WARNING ICON G 001 2 ALWAYS inspect to make sure the tool is working properly If the tool does not work properly remove from service and tag D...

Страница 4: ...VER place your finger on the trigger until the tool s muzzle is against the work surface 1 NEVER place your hand over the muzzle Accidental discharge can cause serious injury HANDLING THE TOOL 482 9 4 ALWAYS clear the work area on all sides and post appropriate warning signs on job sites POWDER ACTUATED TOOLS IN USE WARNING 482 10 ...

Страница 5: ...ent power levels in separate containers 4 NEVER carry or pass a loaded powder actuated tool NEVER point a powder actuated tool at anyone 6 ALWAYS take precaution to maintain your balance while operating a powder actuated tool 5 If the tool is dropped inspect for damage and repair it before continuing to work NEVER use a damaged tool POWDER LOADS POWD LOAD 482 23 ...

Страница 6: ...int becomes blunt the material is too hard If the material fractures cracks or shatters the material is too brittle Test fastenings can be made if the material shows a clear fastener impression and the fastener point is not blunted ALWAYS start with the lowest power load Gray Level 1 and proceeding with the order shown in the lower right hand figure above Always wear approved goggles KNOW YOUR FAS...

Страница 7: ...erials of this type tend to shatter and create hazard from flying particles 4 NEVER drive power fasteners into thin or easily penetrated materials unless it is backed by concrete or steel When in doubt such as when base material is concealed conduct a Center Punch Test See page 6 Check continually to avoid fastening into unsuitable material especially in older buildings 5 DO NOT fasten through or ...

Страница 8: ...n three times as thick as the intended fastener penetration within 3 of the edge within 3 of another power fastener or within 3 of a failed power fastener 3 3X 1X 482 38 8 Whenfasteningintomasonrywalls alwaysdriveintohorizontalmortarjoints neverintovertical mortar joints BE CAREFUL A poorly laid joint may permit too much penetration and or unsatisfactory holding power 3 16 MIN 1 2 1 482 41 3 3 3 4...

Страница 9: ...e work surface and pull the trigger If the tool still fails to fire hold the tool firmly against the work surface for another 30 seconds before unloading and carefully discarding the misfired power load into water or oil POWER LOADS AND FASTENERS 1 NEVER leave unfired power loads on floors or work surfaces 4 NEVER use a powder actuated tool in an explosive or flammable atmosphere or when non spark...

Страница 10: ...OW 2 BROWN 482 31 Safety Precautions 5 A color blind person must take extra precautions to prevent the chance of mixing the power loads of various levels 1 2 3 4 5 6 7 8 9 10 11 12 1 22 L E K C I N B R A S S 482 53 CALIBER NOTE Failure to start with the lowest power level can result in overdrive condition and will result in damage to tool See page 13 3 NEVER use power loads in firearms POWDER LOAD...

Страница 11: ...aterials as fasteners Remington Power Fasteners are manufactured from special steel and heat treated to produce a very hard yet ductile fastener G 018 8 NEVER pry a power load out of the tool Prying can discharge the load causing serious injury see Troubleshooting Guide page 16 9 ALWAYS insert the power fastener first then the power load If work is interrupted for any reason ALWAYS remove the powe...

Страница 12: ...ude through the concrete NOTE Concrete needs to cure for 28 days before maximum fastening holding power will be achieved WHY A POWER FASTENER HOLDS IN STEEL Holding power in steel depends on the elasticity of the steel The steel pushes back on the shank of the power fastener Drop a marble into water the water parts the marble continues down the water closes back This is similar to the reaction whe...

Страница 13: ...ove instructions are not followed see illustrations to right and lower right Piston Extended Out of Muzzle OVERDRIVEN POWER FASTENERS AND PISTON An overdriven power fastener results when too strong of a power load is used causing the piston to extend past the muzzle Move to the next lightest power load Repeated overdrive will damage your tool By avoiding overdrive you can extend the life of your t...

Страница 14: ...mington Power Load and insert into the chamber until it stops see Application Chart on page 23 482 70 2 Insert power fastener into muzzle of tool head end first Push the fastener until point is even with end of tool ALWAYS load the fastener first then the power load 482 71 NOTE Failure to start with the lowest power level can result in overdrive condition and will result in damage to tool see page...

Страница 15: ...ork surface Again press the tool firmly against the work surface and pull the trigger If the tool still fails to fire hold the tool firmly against the work surface for another 30 seconds before unloading and carefully discarding the misfired power load into water or oil 7 After fastening is made slide barrel forward rapidly This motion ejects the spent power load and resets the piston for the next...

Страница 16: ...receiver chamber If power loads will not chamber with a slip fit or extraction difficulties continue take tool to your distributor for repair Barrel must be opened fully to the full extended position to properly position piston Remove piston Replace piston ring Replace piston POSSIBLE CAUSE Piston not properly assembled in relation to tang Broken piston Excessive power Overdriving of power fastene...

Страница 17: ...epartment at 1 800 972 7879 When calling DESA International have ready model number of your tool replacement part number RAILWAY DISTRIBUTORS 264 Railway Avenue Campbell CA 95008 408 866 9266 Guy Bothelho BALTIMORE ELECTRIC 1348 Dixwell Avenue Hamden CT 06574 1 800 397 7553 203 248 7553 Parts Department ALL TOOL FASTENER 7830 N W 72nd Avenue Miami FL 33166 305 888 6909 Parts Department PRECISION T...

Страница 18: ...nd Insert Assembly 1 10 101126 01 Piston and Ring Assembly 1 10A 101439 01 Piston Ring 1 11 100856 01S Receiver Assembly 1 12 100864 01 Tang 1 13 TA4083 Buffer 5 Pack 1 14 100857 01S Muzzle Cap 1 15 101147 01 Tang Spring 1 16 100862 01 Tang Cap 1 17 056218 Sear Spring 1 18 076657 Sear 1 IMPORTANT Do not use key numbers when ordering service parts Always order components by part number and descript...

Страница 19: ...k into the receiver and press down This will release the stop pin Remove the stop pin Remove barrel breech and breech spring from receiver Stop Pin Receiver Breech Spring Breech Barrel PART NO DESCRIPTION 101320 02 Spall Shield 056415 Goggles 056485 Brush 1 4 056486 Brush 5 8 103754 Hex Wrench 3 16 For Parts and Accessories please contact your dealer or distributor If they are unable to satisfy yo...

Страница 20: ... in Breech Slot Barrel Assembly Breech Spring Stop Pin Receiver Breech Hole 4 Reinsert barrel assembly slotted side down into receiver Turn tool over With barrel touching breech insert tang and tang spring into hole on bottom of receiver Make sure tang drops into the slot in the barrel Screw on tang cap completely Tang cap must always be kept tight to ensure proper opera tion of tang Breech Receiv...

Страница 21: ...e if worn 1 Installnewpistonringontopiston ifrequired a Remove old piston ring b Installnewring Thepistonringconsistsof three turns Place one end into groove and twist around piston until it is com pletely in groove IMPORTANT This tool is equipped with a piston buffer The buffer stops the piston before it makes contact with the muzzle cap This protects the barrel and muzzle cap Inspect and replace...

Страница 22: ...If you are in doubt try a test fastening using the next lightest power load 5 8 WARNING ICON G 001 CAUTION Do not use any load other than the 22 caliber neck down crimped load Other types of loads will cause load ejection problems IMPORTANT This tool is designed to use 22 caliber neck down crimped loads power levels 1 gray through 4 yellow G 018 Straight Wadded Power Load Neck Down Crimped Power L...

Страница 23: ...ays wear approved eye and ear protection 482 90 Use power fastener with penetration control disc part number 015549 22 CALIBER Type A Crimp Loads for powder actuated tools Load Color Code Stock Level Load Case Number Number Strength Body Head A22C1 1 light brass Gray A22C2 2 medium brass Brown A22C3 3 heavy brass Green A22C4 4 extra heavy brass Yellow ...

Страница 24: ...because of misuse abuse negligence or accident will be charged for at regular repair prices This express and limited warranty is the only warranty on this product and to the full extent permitted by law there are no other warranties express or implied including warranties of merchantability and orfitnessforaparticularpurposewhichextendbeyondthetermsofthisexpressandlimitedwarranty To the full exten...

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