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®
REMINGTON R300
S F
model r300
™
pOWDEr aCtUatED tOOL
manUFaCtUrErS´ InStItUtE InC.
Operating
Instructions
ImpOrtant:
Read all instructions and warnings found in this manual
and on power load packaging before operating your
powder actuated tool. This manual should always ac-
company the tool and be transferred with it upon change
of ownership.
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Index Warning: Safety Precautions ............................................3-11 Why A Fastener Holds .........................................................1 Selecting Fasteners and Power Loads ................................13 Operation ....................................................................... 14-16 Parts List ..............................................................................17 Accessories .........................................................................
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DEFECTIVE Warning: Safety precautions The following pages contain detailed warnings, cautions, 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: This tool is designed only for use by qualified operators. Qualification is obtained through a thorough under- stand
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S F Safety precautions WarnInG pOWDEr aCtUatED tOOLS ! In USE 4. aLWaYS clear the work area on all sides and post appropri- ate warning signs on job sites. 5. aLWaYS make sure the work area is clean from loose material and debris. HanDLInG tHE t OOL 1. nEVEr place your hand over the muzzle. Accidental dis- charge can cause serious injury. S F S F S F 2. nEVEr place your finger on the trigger until the muzzle of the tool is against the work surface. 119586 4 S F
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S F S F POWE POWER LOAD LOADS Safety precautions S F 3. aLWaYS store UnLOaDED powder actuated tool and power loads in a locked container. Keep power loads of different power levels in separate containers. 4. nEVEr carry or pass a loaded powder actuated tool. nEVEr point a powder actuated tool at anyone. 5. If the tool is dropped, inspect for damage and repair it before continuing to work. nEVEr use a damaged tool. take precautions to maintain your balance while 6. aLWaYS operating a po
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Safety precautions 7. An operator taking medi- ? ? cation should take extra ? precautions while handling the tool. nEVEr drink al- coholic beverages or take medications which impair your vision, balance, or judgement before using a powder actuated tool. KnOW YOUr F aStEnInG BaSE matErIaL ? ? ? ? CENTER PUNCH TEST Point Sinks in flattens with average hammer blow tOO HarD tOO SOFt Start 1 2 Surface shatters GRAY BROWN tOO BrIttLE 3 4 GREEN YELLOW 1. a LWaYS know the thickness and type of bas
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S F S F Safety precautions tILE BrICK CAST IRON GLASS 2. nEVEr attempt to drive power fasteners into very hard or brittle materials including, but not limited to cast iron, glass, tile, stone, brick, or hardened steel. Materials of this type tend to shatter and create hazard from flying particles. 3. nEVEr make fastenings in spalled or cracked areas. 4. nEVEr drive power fasteners into thin or easily penetrated material unless it is backed by concrete or steel. When in doubt, such as when b
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S F S F Safety precautions 3" 3" 3" 3" 1X 3X 6. DO nOt drive power fasteners into concrete less than three times as thick as the intended power fastener penetration, within 3" of the edge, within 3" of another power fastener, or within 3" of a failed power fastener. WELD 1" 1/2" 3/16" mIn tOO tHIn 7. DO nOt drive power fasteners into steel base material less then 3/16" thick, within " of a weld, within 1/" of the edge, or within 1" of another power fastener. NO YES 8. When fastening into
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Safety precautions S F 30 WATER 2. Should the tool fail to fire, hold the muzzle firmly against the work surface for 30 seconds. Release the trigger and remove pressure on the tool while holding the muzzle against the work 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.
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L E K C I N R E B Safety precautions Start 22 1 2 6 7 GRAY BROWN 5 8 4 9 1 3 10 2 11 1 12 3 4 GREEN YELLOW nOtE: Failure to start with the lowest power level can result in overdrive condition and will re- sult in damage to tool (see page 13). ® 2. Remington Power Loads are available in four power levels with gray (1) being the lowest power level and yellow (4) being the highest power level. start with the lowest power level (gray- level 1) and increase until a proper fastening is made (
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Safety precautions 6. Power fasteners are a permanently installed fixture. An act of demolition is required for their removal. Appropriate safety precautions must be taken. Head Shank plastic Flute 7. nEVEr use common nails or other materials as fasten- ® ers. Remington Power Fasteners are manufactured from special steel and heat treated to produce a very hard, yet ductile, fastener. 8. nEVEr pry a power load out of the chamber. Prying can discharge the load causing serious injury (see Trou
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Why a power Fastener Holds WHY a pOWEr F aStEnEr HOLDS In COnCrEtE The compression bond of the con- crete to the power fastener accounts for the majority of the holding power. The power fastener displaces the con- crete which tries to return to its original form causing a squeezing effect. Maximum holding power is achieved when the depth of penetration pro- duces a bond on the power fastener equal to the strength of the concrete. 1 As a general rule, penetration should be approximately 1"
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Selecting power Fasteners and power Loads FaStEnInG Int O COnCrEtE The proper power fastener length can be determined by adding the thickness of the material to be fastened and the amount of power fastener that will actually penetrate the concrete. The concrete must be three times as thick as the intended Wood or non-metals power fastener penetration. In most t o Concrete cases, penetration should be ap- 1 4 proximately 1" to 1 / " into the base concrete material. FaStEnInG Int O StEEL
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Operation S F Safety On 1. aLWaYS place safety ON/OFF switch in the SAFETY ON position before inserting power fastener and power load. S F S F 489.004 489.004 2. Grasp muzzle and slide barrel forward rapidly until it stops. This sets piston into firing position and opens the chamber. 3. Insert power fastener into muzzle of tool, head end first. Push the power fastener until point is even with end of tool. a LWaYS load the power fastener first, then the power load. ® 4. Select the proper Remi
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Operation S F 489.004 5. Push barrel into housing to the closed position. 90˚ S F S F 6. Place the muzzle of tool perpendicular to work surface without tilting the tool. Push tool against work surface until sliding action of barrel stops. S F S F Safety OFF 7. Before squeezing trigger, rotate safety ON/OFF switch to the SAFETY OFF position. Squeeze trigger to set power fastener. Be sure to keep pressure on tool during this op- eration. ImpOrtant : When tool is not in use, aLWaYS rotate saf
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Operation S F 30 WATER 9. Should the tool fail to fire, hold the muzzle firmly against the work surface for 30 seconds. Release the trigger and remove pressure on the tool while holding the muzzle against the work 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. pISt On
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parts List 17 8 16 7 5 6 4 13 9 3 12 11 1 2 18 20 15 14 21 10 19 Key no. part no. Description Qty. 1 300001 Handle Screw 300110 Handle 1 3 300101 Safety Switch 1 4 300103 Lock Washer 1 5 300104 Safety Switch Screw 1 6 300105 Trigger 1 7 300106 Trigger Spring 1 8 300107 Trigger Lock Nut 1 9 300108 Trigger Screw 1 10 30001 Receiver Stop 1 11 30010 Receiver 1 1 479601 Breech 1 13 47960 Breech Spring 1 14 479603 Sear 1 15 50604 Sear Spring 1 16 479605 Firing Pin 1 17 479606 Firing Pin Sprin
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Barrel replacement WarnInG: nEVEr disassemble, replace barrel, clean, or assemble a powder actuated tool while it is loaded. S F S F A B C 1. Unscrew knurled tang nut B (A). Slide barrel assembly (B) out and remove tang (C), then remove barrel assem- bly (B) from receiver (D). S F D B E 2. If tool has been overdriven, tap piston (E) on a hard surface until the piston is pushed back into the muzzle. Inspect the barrel assembly (B) and replace if damaged. B S F G B D 3. To assemble, push p
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t roubleshooting Guide pOSSIBLE prOBLEm CaUSE rEmEDY Piston hangs Tool overdriven. Tap piston on a hard out of muzzle. surface until piston is pushed back into the muzzle (see Overdriven Fastener, below). Piston not properly Remove barrel assem- assembled in rela- bly. Follow instructions tion to barrel screw. for barrel replacement (see page 18). Replace all damaged or missing parts. Broken piston. Replace barrel assem- bly or take tool to your distributor. Overdriven fas- Excessive p
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t roubleshooting Guide pOSSIBLE prOBLEm CaUSE rEmEDY Tool does not Failure of tool See data listed under fire. Tool does not completely to depress com- depress, above. pletely. Check firing pin indenta- Dirt build-up on breech not allow- tion on cartridge. Clean breech, breech face, sear ing proper pen- and firing pin. Replace etration of firing pin. worn or damaged parts. Safety Switch is in Rotate Safety Switch to OFF position. ON position Opening and Lack of proper Inspect and clean c
