OPERATOR’S SAFETY AND SERVICE MANUAL BMS74, BMS75 & BMS95 This manual covers the following serial numbers and higher for each model listed: BMS74 . . . . . . . . . . . . . . . . . . . . . 0740010 BMS75 . . . . . . . . . . . . . . . . . . . . . 1040000 BMS95 . . . . . . . . . . . . . . . . . . . . . 1060000 CONCRETE SPRAYERS: FOR WATER BASE MATERIALS ONLY MBW, Inc. MBW (UK) Ltd. MBW FRANCE S.A.R.L.
TABLE OF CONTENTS Safety Information . . . . . . . . . . . . . . . . . . . . . . 1 Engine Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Winterizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety Decals . . . . . . . .
WARNING CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known in the state of California to cause cancer, birth defects, and other reproductive harm.
SAFETY INFORMATION Introduction SAFE DRESS: Do not wear loose clothing, rings, wristwatches, etc. near machinery. This Safety Alert Symbol is used to call attention to items or operations which may be dangerous to those operating or working with this equipment. The symbol can be found throughout this manual and on the unit. Please read these warnings and cautions, along with all decals, carefully before attempting to operate the unit.
WARNING DANGER EXPLOSION HAZARD: Do not spray flammable material. Failure to comply could result in serious bodily injury. 18421 OPERATION OF THIS EQUIPMENT MAY CREATE SPARKS THAT CAN START FIRES AROUND DRY VEGETATION. A SPARK ARRESTER MAY BE REQUIRED. THE OPERATOR SHOULD CONTACT LOCAL FIRE AGENCIES FOR LAWS OR REGULATIONS 19791 RELATING TO FIRE PREVENTION 18421 CAUTION LIFTING HAZARD. Single person lift could cause injury. Use assistance when lifting or moving.
SPECIFICATIONS BMS74/75 BMS95 BMS74 BMS75 BMS95 (W/ 25’ HOSE & WAND) (W/ 25’ HOSE & WAND) (W/ 25’ HOSE & WAND) Pump Roller 7560C-R Roller 7560XL-R Diaphragm Solids Content (high efficiency / max.rating) (Water Based Materials Only) 25% / 30% (Water Based Materials Only) 25% / 30% (Water Based Materials Only) 35% Maximum Flow 7.5 gpm (28.3 lpm) 7.5 gpm (28.3 lpm) 9.5 gpm (36 lpm) Maximum Pressure 300 psi (20.7 bar) 300 psi (20.
OPERATION Introduction Starting Engine MBW equipment is intended for use in very severe applications. They are powered by four cycle engines and are available in different sizes and a selection of engines. This parts manual contains only standard parts. Variations of these parts as well as other special parts are not included. Contact your local MBW distributor for assistance in identifying parts not included in this manual. 1. Check fuel level and open fuel valve. 2. Set throttle at idle position.
MAINTENANCE WARNING CAUTION Always exercise the stopping procedure before servicing or lubricating the unit. Always verify fluid levels and check for leaks after changing fluids. After servicing the unit, replace and fasten all guards, shields, and covers to their original positions before resuming operation. Do not drain oil onto ground, into open streams, or down sewage drains.
SERVICE Assembly and disassembly should be performed by a service technician who has been factory trained on MBW equipment. The unit should be clean and free of debris. Pressure washing before disassembly is recommended. • Prior to assembly, wash all parts in a suitable cleaner or solvent. • All shafts and housings should be oiled prior to pressing bearings. Also, ensure that the bearings are pressed square and are seated properly. • All gaskets and seals should be replaced after any disassembly.
3. Using a medium strength thread locker on the threads of the bolts, fasten the pump to the engine. 4. Use a thread sealant when reinstalling any removed fittings. 5. Fasten engine and pump subassembly into frame. 6. Reinstall hoses. Parts Replacement Cycles and Tolerances Pump Components Refer to your pump manufacturer’s Owner’s Manual. Engine Components Refer to your engine manufacturer’s Owner’s Manual. Hardware Replace any worn or damaged hardware as needed.
REPLACEMENT PARTS The warranty is stated in this book on page 18. Failure to return the Warranty Registration Card renders the warranty null and void. MBW has established a network of reputable distributors/ dealers with trained mechanics and full facilities for maintenance and rebuilding, and to carry an adequate parts stock in all areas of the country. Their sales engineers are available for professional consultation.
This page intentionally left blank.
BMS74 & BMS75 - 10 -
ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. PART NO.
BMS 95 - 12 -
ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. PART NO.
5 15 11 24 22 25 16 20 19 18 17 6 18 9 20 12 23 8 19 13 19 1 2 17 7 21 4 24 27 3 28 26 19 24 14 19 19 10 19 Drum Cart - 14 - 19 19 24
ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. PART NO.
3 1 2 4 4 3 5 3 TRIGGER LOCK NUTS 6 7 9 8 10 7 12 11 OPTIONAL SPRAY EQUIPMENT: - 9’ SPRAY WAND - 16 -
ITEM 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. PART NO. 18440 18441 18443 18444 18445 18446 18450 18448 18447 18644 18647 18645 19823 DESCRIPTION VALVE, BALL, BRASS 3/8 NPT FITTING, THREAD REDUCER, 3/8 NPT TO 1/4 NPT PIPE, ALUMINUM, 1/4 X 36” LG.
WARRANTY WHAT DOES THIS WARRANTY COVER? MBW, Incorporated (MBW) warrants each New Machine against defects in material and workmanship for a period of twelve (12) months. "New Machine" means a machine shipped directly from MBW or authorized MBW dealer to the end user. This warranty commences on the first day the machine is sold, assigned to a rental fleet, or otherwise put to first use. MBW warrants each Demonstration Machine against defects in material and workmanship for a period of six (6) months.
