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RAMSET M70 Operating Manual

Manual is about: single shot low velocity piston type fastening tool

Summary of M70

  • Page 1

    This tool for use by licensed operators only. Read and obey all safety and operating instructions before operating tool. M70 tool operator’s safety & operating instruction manual single shot, low velocity piston type fastening tool danger.

  • Page 2: Danger

    Danger safety introduction danger safety introduction 2 danger this tool is to be used only by properly trained and licensed operators. You must successfully complete itw ramset/red head’s training program for the tool and obtain a certified operator’s license before handling, loading or operating t...

  • Page 3: Safety Instructions

    Safety instructions danger danger safety instructions 3 preparation acceptable base materials powder actuated fastening is suit- able for use in the following base materials only: • poured concrete • structural steel • masonry joints ( see page 8) never attempt to fasten into any other type of mater...

  • Page 4: Safety Instructions

    Safety instructions danger danger safety instructions 4 loads & load selection safety 1. Always make a test fastening after being sure that the base material is suitable for powder actuated fastening. Failure to determine the correct power level to be used may result in the use of excessive power, a...

  • Page 5: Danger

    Danger danger safety instructions 5 safety instructions tool handling safety 1. Always be sure tool is operating properly before attempting to use it. Follow the “daily function check” shown to the right and described on page 9. 2. Always load tool using a power load selected directly from a box ind...

  • Page 6: Danger

    Danger safety instructions danger safety instructions failure to follow instructions can cause injury to the tool oper- ator or to bystanders. Fastener driving safety 1. Only use the tool for fastening into a suitable base material. 2. Never fire the tool without a fastener. Firing a tool without a ...

  • Page 7: Fasteners / Loads

    Fasteners / loads fasteners / loads 7 your ramset m70 tool uses only the ramset fasteners and loads shown below or listed for the tool in the product catalog . Danger .300 head plastic fluted drive pins .300 head plastic fluted drive pins with 7/8" washer 1/4"-20 threaded studs .300 head top-hat dri...

  • Page 8: Fastening Applications

    Fastening applications fastening applications 8 fastening applications your ramset tool can be used for a wide range of fastening needs in a variety of base materials. Reading and following these important fastening guidelines will help you get the best results from your tool, fasteners, and powder ...

  • Page 9: Tool Operating Instructions

    Tool operating instructions tool operating instructions 9 tool operation daily function test always check the tool first to make sure that it does not contain a load or fastener. Test the tool several times by depressing the muzzle bushing fully on a hard surface and pulling the trigger. You should ...

  • Page 10: Tool Operating Instructions

    Tool operating instructions tool operating instructions 10 4. Slide the barrel back to the semi- closed position. Never attempt to close the tool by exerting force on the front end of the barrel. Never place your hand, fingers or any other body part over the fastener loading end of the tool. 5. Hold...

  • Page 11: Troubleshooting

    Troubleshooting troubleshooting 11 refer to parts schematic for proper assembly of parts - overdriving of fasteners - excessive power - change to next lower power level load color and number. - soft base material - check base material (see page 3) - tool fails to fire - failure to depress - see “ to...

  • Page 12: Parts Schematic

    Parts schematic parts schematic 12.

  • Page 13: Parts Listing / Maintenance

    Parts listing / maintenance parts listing / maintenance 13 m70 tool parts list key part no. Description 1 53202 barrel 2 533600 trigger assembly and spring 3 53330a firing mechanism assembly 4 53109 buffer 5 53101 muzzle bushing 6 53104 spall guard 8 53115a pawl assembly 9 24853 piston ring (not sho...

  • Page 14: Disassembly

    Disassembly disassembly 14 tool disassembly 1. Unscrew and remove the pawl cap. If necessary to use pliers, take care to prevent forming sharp burrs on the cap which may cause finger cuts. (spall gaurd not shown for sketch clarity). 2. Remove the pawl spring and pawl. 3. Pull the barrel assembly out...

  • Page 15: Disassembly

    Disassembly disassembly 15 pull the piston assembly out of the barrel 6. Pull the piston assembly out of the barrel. Check the piston for tip end damage and that it is not bent. To repair the tip end of the piston, refer to the instructions below. 7. Check the piston ring for excessive wear, breakag...

  • Page 16: Warranty

    Warranty all warranties of the products described herein, expressed or implied, including the warranty of merchantability and fitness for particular pur- poses, are specifically excluded, except for the following: ramset will repair or replace, at its sole option, any tool, part, or fastener which, ...