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- RAMSET
- Power Tool
- RT400 M
- Operator's Safety & Operating Instruction Manual
RAMSET RT400 M Operator's Safety & Operating Instruction Manual
Summary of RT400 M
Page 1
Ramset rt400 (m) tool operator’s safety & operating instruction manual danger this tool for use by licensed operators only. Read and obey all safety and operating instructions before operating tool. Semi-automatic, low velocity piston type fastening tool.
Page 2: Safety Introduction
Just as no one can merely read a book about driving an automobile and then hope to drive one safely, no one should attempt to use any ramset tool without adequate, competent personal instruction. And just as one must be licensed to drive an automobile, one must also be licensed to use a powder actua...
Page 3: Preparation
Preparation acceptable base materials powder actuated fastening is suitable 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 material. Fastening into other materials can cause blindness or ...
Page 4: Safety Instructions
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, allowing the fastener to pass completely through the work...
Page 5: Danger
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 strip load selected directly from a box indicating the power load type and number. Never attempt to...
Page 6: Failure To Follow
Failure to follow instructions can cause injury to the tool operator 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 fastener will cause the piston to strike the work surfac...
Page 7: Fasteners
Your ramset rt400 tool uses only the ramset fasteners and loads shown below or listed for the tool in the product catalog. Fasteners fasteners / loads fasteners / loads 7 never use any other types of fasteners or strip loads in the ramset rt400 tool. Use of other types of fasteners or loads may caus...
Page 8: Fastening Applications
Fastening applications your ramset tool can be used for a wide range of fastening needs in a variety of base materials.Reading and follow these important fastening guidelines will help you get the best results from your tool, fasteners, and powder loads, as well as help you perform these fastening o...
Page 9: Tool Operating Instructions
Tool operation daily function test always check the tool first to make sure that it does not contain a strip load or fastener. Test the tool several times by depressing the muzzle bushing fully on a hard surface and pulling the trigger. You should hear an audible click as the firing pin releases. Le...
Page 10: Tool Operating Instructions
4. Hold the tool perpendicular (90°) to the work surface with both hands and press firmly to fully depress the tool. Maintain firm downward pressure on the tool with both hands and pull the trigger to drive the fastener. Do not depress the tool against any- thing other than the intended work surface...
Page 11: Troubleshooting
Refer to parts schematic for proper assembly of parts – overdriving of fasteners – excessive power – change to the next lower power level load strip color and number. Reduce power by turning the power adjustment wheel. – soft base material – check base material (see page 3) – tool fails to fire – fa...
Page 12: Parts Schematic
Parts schematic parts schematic 12 for magazine schematic and parts lists see page 14.
Page 13: Parts List
Ramset rt400 tool parts list key part no. Description qty 1 a1000-4 magazine assembly 1 2 a1001-7 muzzle bushing assembly 1 3 a1000-11 trigger assembly 1 4 a1001-1 firing pin assembly 1 5 a1001-2 advance lever assembly 1 6 a1001-3 power adjustment assembly 1 7 a1001-4 end cap assembly 1 8 a1001-5 ho...
Page 14
Always make sure the tool is not loaded before performing any service or repair and always wear safety goggles when cleaning or servicing the tool. Normal cleaning all front end parts shown in the disassembly section are to be cleaned daily with a good detergent oil and wire brush. Remove all dirt a...
Page 15: Disassembly
Tool disassembly 1. Unscrew the barrel retention sleeve and slide it away from the tool housing. Handle the tool carefully after the sleeve is unscrewed to prevent the two barrel pawls from falling out. 2. Remove the two pawls from the slots in the sides of the tool housing while holding the retenti...
Page 16: Disassembly
6. Unscrew the muzzle bushing assembly which includes the plastic outer sleeve. Note: if this is difficult to do by hand, grasp the barrel under the plastic sleeve and use a wrench on the flats on the muzzle bushing to loosen the entire muzzle bushing assembly. 7. Remove the piston and the buffer as...
Page 17: Magazine Assembly
The ramset rt400 magazine features a unique slip-clutch mechanism allowing the user to position the magazine at any angle. To adjust the magazine angle: rotate the magazine to the desired position. To remove/install the magazine: 1. Be sure the tool is unloaded and remove any remaining fasteners fro...
Page 18: Warranty
Warranty all warranties of the products described herein, expressed or implied, including the warranty of merchantability and fitness for particular purposes, are specifically excluded, except for the following: ramset will repair or replace, at its sole option, any tool, part, or fastener which, wi...