Blastrac BMP-335 EHY Operating Instructions Manual
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Blastrac BMP-335 EHY Operating Instructions Manual

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Original Instructions in English
OPERATING INSTRUCTIONS BMP-335 EHY/GHY
VERSION 2.4

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Summary of Contents for Blastrac BMP-335 EHY

  • Page 1 Original Instructions in English OPERATING INSTRUCTIONS BMP-335 EHY/GHY VERSION 2.4...

  • Page 2: Maintenance Log

    Inspection comments Inspection before initial operation on: __________________________________________ __________________________________________ Date of initial operation: __________________________________________ Serial number & Year of manufacture: __________________________ _____________ Recurring inspections / maintenance log Date / Hour counter Findings Repairs / Cleaning Test *Competent person...

  • Page 3: Table Of Contents

    Table of contents Maintenance log 1. Introduction 2. Machine description Accessories 3. Safety Work area safety Personal safety Machine safety Electrical safety Diesel version safety Hydraulic safety Dust collector safety Maintenance safety Transport safety 3.10 Signs on the machine 4. Initial operation Checkpoints of electrical power supply Checkpoints of the diesel engine Checkpoints of the machine...

  • Page 4: Introduction

    With a suitable Blastrac dust collector work can be carried out without causing excessive dust in the work area, this raises the life span of the machine and protects the health of the personnel.

  • Page 5: Accessories

    BMP-335 EHY BMP-335 GHY Treadle of drive system Treadle of drive system Dust collector connection Dust collector connection Quick lift lever Quick lift lever Handwheel working depth Handwheel working depth Lifting eye Lifting eye Dead man switch Driving lever Driving lever...

  • Page 6: Safety

    3. Safety Warning! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire, explosions and / or serious injuries. Only authorized and trained personnel may operate this machine. This machine is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge.

  • Page 7: Machine Safety

    Electrical cables must be rolled entirely off of the reels. c) Any damage to the electric cables and/or electrical components is not permitted. d) If the power supply cable or plug is damaged, it must be replaced immediately. Only use original Blastrac parts.

  • Page 8: Diesel Version Safety

    Diesel version safety a) Read the enclosed Operating Instructions of the diesel engine before using it. b) Make sure there is no oil or diesel leaking out of the diesel engine. c) Always make a pre-operation inspection before you start the engine. You may prevent an accident or equipment damage.

  • Page 9: Dust Collector Safety

    For the electrical parts, use a tool that is insulated against voltages. Dust collector safety by a machine a) Always use a Blastrac dust collector to ensure a dust-free operation of the machine and clean air at the workspace. Also the airflow helps to cool the machine and prevents overheating.

  • Page 10: Transport Safety

    Be aware of your surroundings and machine operating level. Do not side hill, do not run on steep incline, this could cause machine to tip over. b) The weight of the BMP-335 EHY is 405 kg, the BMP-335 GHY is 370 kg. Use a crane or lift when transporting the machine, use the lifting eyes on the machine.

  • Page 11: Signs On The Machine

    3.10 Signs on the machine The following stickers are placed on the machine. Meanings of these symbols are: ! Danger Hazardous voltage in motor Wear a dust mask class FFP3 even when solid state controller is OFF. or higher. Disconnect main power before servicing motor, controller or associated wiring.

  • Page 12: Initial Operation

    4. Initial operation Before using the machine it is of great importance to inspect the machine. It is not permitted to use the machine if the machine safety is not according the checkpoints below. Checkpoints electrical power supply (EHY-version) Use only extension cables for extending the main cable that are sized and marked in accordance with ...

  • Page 13: Manual Moving Of The Machine

    Manual moving of the machine To move the machine manually push the treadle up with your foot. The wheels are now disengaged from the drive motors. The machine can now be pushed around on its wheels. Make sure that the floor is flat, because the machine is uncontrolled now! It is very dangerous to drive the machine on a grade or ramp when the treadle is in upwards position! Never load or unload the machine on a ramp or incline when the wheels are in the disengage mode.

  • Page 14: The Scarifying Drum

    Through the use of different flails or cutters, and with a few alterations, it (see drawing below). is possible to adjust the Blastrac scarifier for the applications or rather for the requirements of the specific surfaces. All the machines work according to the principle of a loose tool seated on an axle.

  • Page 15: Control Devices

    Control devices BMP-335 EHY Treadle of drive system Dust collector connection Quick lift lever Handwheel working depth Lifting eye Dead man switch Driving lever Electrical panel Hydraulic pump housing Emergency shutdown button “Hydraulic motor” ON/OFF buttons Control light “Phase incorrect”...
  • Page 16 lateral axle. When the depth adjustment is correctly selected, the scarifier will run quiet and constant. Oval worn flails or cutters as well as broken drum axles indicate a too "high" scarifying depth adjustment. 6. Dead man’s switch The key of the dead man’s switch is attached to a cord. The cord should be fastened on the arm of the operator.

  • Page 17: Control Devices Ghy-Version

    4.10 Control device BMP-335 GHY Photo 1. BMC-335 GHY Treadle of drive system Dust collector connection Quick lift lever Handwheel working depth Lifting eye Driving lever Air filter Hydraulic pump housing Diesel motor Ignition lock Speed control lever Position 0 Position I Position II Engine temperature display...
  • Page 18 Treadle of drive system It is possible to transport the machine without the use of the motor by pushing up the treadle (1). The drive wheels are declutched of the drive motors now. In the downward position the wheels are engaged to the drive motors.

  • Page 19: Operating

    5. Operating During operating the BMP-335, the following additional safety instructions must be followed closely. Before switching on the machine make sure that no-one can be endangered when the machine starts up. All persons in the proximity of the machine must wear safety glasses with lateral protection as well as safety shoes and ear protection.

  • Page 20: Procedure To Start Work Ghy-Version)

    Procedure to start work (GHY version)  Turn on the dust collector  Check if the treadle of the drive system is down, and the driving lever is in the neutral position.  Turn the earth switch into a vertical position. See photos 2.1. ...

  • Page 21: Operating During Scarifying

    Operating during scarifying Carry out work in parallel tracks in such a way that the dust hose and electric cable do not become twisted. The next figure shows the recommended working paths leading away from the dust collector. Dust collector Dust hose and electric cable Scarifying / milling...

  • Page 22: Switch Off The Machine (Ehy-Version)

    Switching off the machine EHY and GHY versions Switch off the machine EHY  Pull the quick lift lever up and turn the fine adjustment until the cutters do not hit the ground anymore.  Push both red buttons on the electrical box. ...
  • Page 23 Switch off the machine (GHY) Versions from serial number: 25697B (11-2018). There are two options of switching off the machine. First option. Pull the quick lift lever up and turn the fine adjustment until the cutters do not hit the ground ...
  • Page 24 Second option. Pull the quick lift lever up and turn the fine adjustment until the cutters do not hit the ground  anymore. Switch the starting key to position "0", the fuel shut-off valve shuts off the fuel supply to the injection ...

  • Page 25: Refueling The Engine

    Refuelling the engine. DANGER Fire hazard from fuel. Leaked or spilled fuel can ignite on hot engine parts and cause serious burn injuries. ▪ Only refuel when the engine is switched off. ▪ Never refuel in the vicinity of open flames or sparks that can cause ignition. ▪...

  • Page 26: Checking And Refilling The Engine Oil

    Checking and refilling the engine oil Oil quality All brand name oils that satisfy at least the following specification are suitable: ▪ ACEA – B3 / E4 or better ▪ API – CF / CH-4 or better If engine oils of a low quality standard are used, the oil change interval must be reduced from 250 to 150 or from 500 to 250 operating hours depending on the engine specification.
  • Page 27 CAUTION Danger of later engine damage.  Operating the engine with an oil level below the min. mark or above the max. mark can lead to engine damage.  When checking the oil level, the engine must be horizontal and have been switched off for a few minutes.
  • Page 28 Valid for GHY versions up to serial number: 25697B (11-2018). Checking oil level/adding oil Dipstick Oil refilling container Procedure. Switch off the engine and wait several minutes for the engine oil to collect in the crankcase. engine must but level. Remove contamination on the engine in the area of the dipstick.

  • Page 29: Maintenance

    Store the cleaned and dry machine in a dry and humid free room. Protect the electrical motors from moisture, heat, dust and shocks. All repair work must to be done by qualified Blastrac personnel, this to guarantee a safe and reliable machine. Any guarantee on the machine is expired when: Non original Blastrac parts have been used ...

  • Page 30: Maintenance Of The Bearings

    If the scarifying drum is not uniformly assembled the machine will become unbalanced and excessive wear, will arise. Blastrac will not feel responsible for any faulty parts, that are damaged caused by inappropriate assembly.

  • Page 31: The Belt Drive

    Belt drive The correct belt tension is of utmost importance in order to obtain a perfect power transmission and to reach the usual working life of the belt. Too low or to high tension can cause a premature breakdown of the belt. Excessive belt tension results in damaged bearings at drives or scarifying drums.

  • Page 32: Lubrication

    Lubrication The observance of our lubrication instructions will protect against premature maintenance and repair work on the machine. Dirt and foreign bodies could considerably reduce the working life of the bearings or other moving parts of the machine. Therefore the lubrication points must be cleaned thoroughly before lubricating.

  • Page 33: Venting The Hydraulic Pump

    Venting hydraulic pump E03996_1 1. Push the treddle (#1) down into drive-mode 2. Fill the reservoir (#2) to oil level cold mark with E00481 Hydraulic oil. 3. Keep the “dump valve shaft” (#3) pushed in. The easiest way is to use a piece of wood approximately 1 meter long. 4.

  • Page 34: Diesel Engine Maintenance

    Diesel engine maintenance The maintenance points described in this manual are only some highlights taken from the Hatz manual. Read the OWNER’S MANUAL of the Hatz diesel engine for the proper maintenance schedules. New engines In new and generally overhauled engines, after 25 operating hours: ▪...
  • Page 35 Maintenance plan The maintenance step/check described on this page, contains only some highlights taken from the Hatz manual. Read the OWNER’S MANUAL of the Hatz diesel engine for the proper maintenance plan. Consult the Hatz diesel engine’s manual before performing maintenance Symbol Maintenance interval Maintenance step/check...

  • Page 36: Troubleshooting

    Troubleshooting Fault Possible cause Remedy Excessive vibration Imbalance due to worn or broken tools. Replace all worn or broken parts. or/and Unusual noises Defective bearing. Check the bearing on the axle drive shaft and replace if necessary. Check the tension of the belt, replace Wrong tension of the belt.
  • Page 37 Charge control indicator stays on, or lights Fault in the alternator or alternator charging circuit. The battery is no longer charged. Eliminate the fault immediately. Consult the Hatz engine manual. Oil pressure display indicator stays on, or Switch off the engine immediately! lights up.

  • Page 38: Technical Data

    K 2,3 m/s² K 2,3 m/s² K 2,3 m/s² Ambient temperature -5°C ~ 40°C -5°C ~ 40°C -5°C ~ 40°C Dust hose connection Ø75 mm Ø75 mm Ø75 mm Design and specifications are subject to change without notice by Blastrac BV...
  • Page 39 Despite the fact that this guide is made with care, Blastrac takes no liability for errors in the manual and the possible consequences. We are naturally very interested in your findings and additions. No part of this publication may be reproduced...
  • Page 40 BLASTRAC EUROPE WE’RE READY TO ASSIST YOU! BLASTRAC THE NETHERLANDS BLASTRAC POLAND BLASTRAC FRANCE EUROPEAN HEAD OFFICE SALES & SERVICE CENTRE SALES & SERVICE CENTRE Utrechthaven 12 Golina, ul. Dworcowa 47E ZI - 29, Av. des Temps Modernes NL - 3433 PN Nieuwegein...

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Bmp-335 ghy

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