Table of ContentsRammerwc_br5100018465_FM10TOC.fm7Foreword 31 Safety Information 111.1 Signal Words Used in this Manual ..................................................... 111.2 Machine Description and Intended Use ............................................. 121.3 Safety Guidelines for Operating the Machine ..................................... 131.4 Safety Guidelines for Lifting the Machine ........................................... 141.5 Service Safety .................................................................................... 151.6 Operator Safety while Using Internal Combustion Engines ............... 172 Operation 182.1 Recommended Fuel—4 stroke ........................................................... 182.2 Recommended Fuel—2 stroke ........................................................... 192.3 Starting, Operating, and Stopping the Machine—WM 100 ................ 212.4 Starting, Operating, and Stopping the Machine—Honda ................... 232.5 Starting, Operating, and Stopping the Machine ................................. 252.6 Low Oil Shut-Off Switch—WM100 ..................................................... 272.7 Low Oil Shut-Off Switch—Honda ....................................................... 283 Troubleshooting 293.1 Diagnosing Starting Issues ................................................................. 293.2 Diagnosing Performance Issues ........................................................ 303.3 Checking the Fuel Flow ...................................................................... 313.4 Testing the Ignition Module and Checking the Spark ......................... 333.5 Checking the Stop Switch .................................................................. 343.6 Conducting a Leak-Down Test ........................................................... 363.7 Checking the Ignition Wiring ............................................................... 373.8 Checking Engine Compression .......................................................... 383.9 Checking for Vapor Lock .................................................................... 393.10 Purging the Oil Lines .......................................................................... 404 Disassembly and Reassembly 424.1 Draining the Ramming System Oil—BS50 ......................................... 424.2 Refilling the Ramming System Oil — BS50 ....................................... 434.3 Draining the Ramming System Oil—BS60 and BS70 ........................ 454.4 Refilling the Ramming System Oil—BS60 and BS70 ......................... 464.5 Removing the Ramming Shoe—BS50 ............................................... 484.6 Installing the Ramming Shoe—BS50 ................................................. 50