2. Breaching System Views

3. Safety First Breaching system can conduct electricity Do not use in flammable atmosphere Use proper personal protective equipment Gasoline is explosive Spinning motion produces torque

4. System Set-Up

5. Remove accessories from case Mount water collar to output shaft

6. System Set-Up Select proper bit and thread onto spindle Copper washer prevents binding

7. Starting Engine

8. Fill with gasoline Open fuel valve at bottom of tank

9. Starting Engine Prime carburetor

10. Starting Engine Close choke

11. Starting Engine Throttle to half-open

12. Starting Engine Switch ignition to start

13. Starting Engine Pull handle until unit starts

14. Coring Bits

15. Carbide Bit Diamond Segment Bit

16. Coring Bits Diamond Segment Bit Cuts through concrete, masonry, stone, rebar Must be cooled with water during cutting

17. Coring Bits Carbide Bit Cuts through wood, sheet metal, roofing material Do NOT USE water during cutting with the carbide bit

18. System Care

19. Engine Maintenance Always use freshly- mixed fuel at 25:1 gasoline/oil ratio Clean or replace fuel filter (inside fuel tank) after every 10 hours of operation

20. System Care Air Filter Clean air filter (inside side cover) after every 10 hours of operation Check spark plug for fouling Change gear oil every 20 hours of operation

21. System Care Water Collar Inspect water collar for free motion, leaks around seals After each use, spray a few drops of oil into the engine cylinder

22. System Care Inspect and clean the bit with a wire brush Check for roundness, dents, etc. If diamond flakes are obscured, dress the bit by drilling into a masonry block or asphalt Inspect mounting threads Diamond Segment Bit

23. System Care Inspect and clean the bit with a wire brush Check for roundness, dents, etc. Inspect mounting threads Carbide Bit

24. System Care Spray lubricant into the bit threads

25. System Care Spare parts inventory furnished with system

26. System Storage

27. Store system in case provided Never store with fuel in system or case Store in dry location not exposed to excess cold or heat

28. Search Systems, Inc. PO Box 80307 Bakersfield, CA 93380 1-800-722-2824 1-661-588-6270 www.searchsystems.com