Blastrac EBE 350 VH Page 31 Operating Instructions Manual Download

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Operating Instructions

EBE 350 VH

General

Mouth seal system:

The mouth seal is fixed to the blast mouth with nuts and bolts. To
replace it, unscrew the nuts and remove the mouth seal. The brush is
fixed to the blast mouth with nuts. Replace the brush if necessary.

Warning:

Do not drop any bolt or nut in the blast mouth!

Fig. 3.11

Mouth seal outer plate

Mouth seal

Mouth seal airflow brush

Summary of Contents for EBE 350 VH

Page 1: ...Operating Instructions EBE 350 VH MAN EBE 350VH EN...

Page 2: ...trical systems Fault diagnosis Spare parts Design and specifications are subject to change without notice January 2003 ISPC Blastrac EBE Utrechthaven 12 3433 PN Nieuwegein THE NETHERLANDS T 31 0 30 60...

Page 3: ...ons Technical data Contents Chapter 1 1 1 Rating 1 2 Unit specifications 1 3 Operative range and correct usage 1 4 Stand by power supply generator 1 5 Machine type designation 1 6 Advice for operators...

Page 4: ...0 mm Width 1050 mm Height 1250 mm Weight 525 kg Connected loads electrical system The indicated input current values correspond to the nominal current values of the motors working under full load Thes...

Page 5: ...ast cleaning output on steel up to 35 m h Dust hose connection 130 mm Recommended abrasive Shot 330 390 460 SG25 18 16 Abrasive consumption 0 1 0 5 kg m Recommended filter unit EBE 350 DAAM UNI 1 3 Op...

Page 6: ...ate possible damage to electrical components 1 5 Machine type designation product type blast cleaningwidth product code EBE 350 VH 1 6 Advise for operators of blast cleaning machines In accordance wit...

Page 7: ...cation 2 3 Safety precautions applicable to different operating conditions 2 4 Special work within the scope of use of the equipment and maintenance activities as well as repairs during operation 2 5...

Page 8: ...hown next to all safety precautions that are to be taken in order to ensure prevention to life and injury Follow these instructions and take special care in these circumstances In addition to these in...

Page 9: ...g Instructions 2 1 Organisational measures The Operating Instructions are to be kept near the location where the machine is located and must be within reach at all times In addition to the Operating I...

Page 10: ...g or jewellery including rings There is a risk of injury through getting stuck or being drawn into moving machinery Use personnel protection equipment if necessary or required by regulations Take noti...

Page 11: ...n by reliable personnel Only trained personnel may be deployed Note the statutory minimum age Specify clearly the responsibilities of personnel for operation setting up servicing and maintenance work...

Page 12: ...d the fault must be rectified Secure the work area around the machine in public areas providing a safety distance of at least 2 m from the machine Before switching on the machine make sure that no one...

Page 13: ...nt of parts and equipment must be undertaken and or complied with These activities may only be undertaken by qualified personnel Do not use any aggressive cleaning materials Use lint free cleaning clo...

Page 14: ...y off position Definition The machine is in a safe condition when it cannot generate any hazard Putting the equipment in the Safety off position means Close the valve Switch off the blast machine Swit...

Page 15: ...ty regulations during operation and maintenance of safety devices supplied with the machine as well as the provision of appropriate additional safety devices 1 Blast housing outlet Danger of injury Ab...

Page 16: ...st inspected regularly Please note in particular the specified recurring inspections according EN60204 1 Defects such as loose connections or scorched cables must be rectified immediately Call a skill...

Page 17: ...or vapors 5 Prior to starting this equipment make sure all belts are in good condition are in place and adjusted to the proper tension 6 Do not maintain repair or climb on this equipment in a suspend...

Page 18: ...ting instructions 3 3 Connections 3 4 Care and maintenance 3 5 Scope of supply 3 6 Description 3 7 Control box 3 8 Operating elements 3 9 Blast wheel 3 10 Separator and hopper 3 11 Elevator 3 12 Drive...

Page 19: ...tant that all persons operating and maintaining the machine read this manual carefully and understand it fully The supplied machine has been manufactured for being employed in the user s country All d...

Page 20: ...ion type EBE 350 VH 400 480V 50 60Hz 32A 3 4 Care and maintenance Special attendance and regular maintenance of the machine and its parts are imperative for functioning and safety In order to prevent...

Page 21: ...he machine Blast cleaning machine EBE 350 VH Dust hose Operating instructions 2 x Maintenance box option 3 6 Description Fig 3 1 1 Hoist beam 6 Abrasive hopper 2 Bobbin frame 7 Blast motor 3 Blast bod...

Page 22: ...e acceleration the abrasive is thrown onto the surface at high speed by the blast wheel Once the abrasive has impacted on the surface it rebounds into a recovery duct The recovery duct deflects the ab...

Page 23: ...Main blast OFF 11 Control lamp Main blast 5 Push button Shot control 12 Control lamp Shot control 6 Drive wheel joystick left right 13 Hour counter 7 Emergency shutdown switch 14 Main switch Main swi...

Page 24: ...ing for some time after pressing the OFF button Push button Shot control Pressing the push button the abrasive control valve will open as long as this button is activated max 20 A Pressing the push bu...

Page 25: ...lve actuator and can be adjusted so that any quantity of abrasive can be fed to the blast wheel Optimum blast cleaning power is reached when the ammeter indicates 15 20A It is not permitted to blast w...

Page 26: ...ts The blast wheel is driven by an electric motor Around the centre of the blast wheel there is the impeller feeding dosed quantities of abrasive onto the blades of the turning blast wheel On top of t...

Page 27: ...part of the top of the elevator housing It separates the abrasive from contaminants and feeds the cleaned abrasive back to the abrasive storage hopper Fig 3 7 1 Protection frame 2 Separator part of e...

Page 28: ...ator is to convey abrasive and debris to the top of the machine In addition the elevator housing provides airflow through the machine Fig 3 8 1 Tension bearing 2 Elevator bucket 3 Bottom cover 4 Eleva...

Page 29: ...2 Drive system The drive system is for moving the machine left or right The drive rollers are operated with the joystick on the remote control box Fig 3 9 1 Drive motor 2 Drive roller 3 Proximity swit...

Page 30: ...ts and straps To obtain access to seal system 1 Make sure that the power unit is stopped 2 Unscrew the nuts across the front of the seal box This will untighten the straps holding the seals Pull the s...

Page 31: ...t mouth with nuts and bolts To replace it unscrew the nuts and remove the mouth seal The brush is fixed to the blast mouth with nuts Replace the brush if necessary Warning Do not drop any bolt or nut...

Page 32: ...the filter unit Dust arrestor fan Motor output 2 2 kW Air throughput 1200 m h Dust hose Length 30 m Diameter 130 mm All connection points must be sealed carefully and the dust hose must be fixed with...

Page 33: ...e dust from the abrasive and transports the dust to the outlet opening The hopper door must be closed airtight in order to grant an optimum performance of the separator The air stream then flows throu...

Page 34: ...e machine EBE 350 VH has been especially designed to be operated with ISPC Blastrac EBE abrasive The ISPC Blastrac EBE abrasive is of very high quality and owns the rebouncing ability required for the...

Page 35: ...Abrasive shot S330 S390 S460 with SG25 SG18 SG16 For removal of coatings from steel surfaces mix approx 25 shot with 75 grit The type of the abrasive mix is depending on the profile requirements Appli...

Page 36: ...ase take into account that the use of incorrect abrasive increases wear Our service engineers have the experience to select the appropriate abrasive for the individual cases of application Please cons...

Page 37: ...EBE 350 VH Operating Instructions Transport Contents Chapter 4 4 1 General notes 4 2 Transport 4 3 Operation conditions 4 4 Operation 4 5 Unit specifications 1...

Page 38: ...onnel not trained by ISPC Blastrac EBE 4 2 Transport When transporting the machine proceeds in such a manner that damage due to the effects of the use of force or incorrect loading and unloading is av...

Page 39: ...ties like weld seams are no barriers for the machine 4 4 Operation The machine is operated in accordance with the instructions given in Chapter 5 Initial operation Whenever the machine is not used for...

Page 40: ...EBE 350 VH Operating Instructions Initial operation Contents Chapter 5 5 1 Preparations for initial operation 5 2 Initial operation 1...

Page 41: ...y Make sure that the machine can travel over all inequalities on the surface Small inequalities like weld seams are no barriers for the machine Regular inspection is important in order to avoid downti...

Page 42: ...ocked Check the electrical connections for dirt and foreign body deposits Check the electrical motors for dirt and other contaminants To fill the abrasive storage hopper first switch on the bucket ele...

Page 43: ...hose Use hose clamps at the connections Connect the supply cable of the blast cleaning machine with the filter unit Connect the electric cable of the filter unit with the site supply 400 480V 50 60 H...

Page 44: ...e the magnets will pull the machine to the work surface The machine is now in a working position Press the push button Main blast ON The blast wheel motor is started Observe the ammeter in order to ch...

Page 45: ...meter indicates the full load amperage max 20 A An indication exceeding the full load value means overloading of the motor whereas an indication below the full load value shows that there is not enoug...

Page 46: ...ontrol valve By means of the left right steering control move the machine left or right to the next area to be blast cleaned At the same time the lifting point above the machine crane has to move a si...

Page 47: ...peration Contents Chapter 6 6 1 Operation 6 2 Switching off the machine 6 3 Removing the hoisting cable 6 4 What to do if a fault occurs 6 5 Safety shutdown 6 6 Restarting after a fault 6 7 Measures b...

Page 48: ...a uniform blast result can be achieved by varying the advancing speed during blast cleaning 6 2 Switching off the machine Shut off the abrasive supply by pushing the Shot control button on the remote...

Page 49: ...can be emptied in a container by removing the grit funnel see fig 7 1 and opening the shot valve by pushing the Shot control button on the remote control box power is required see Chapter 5 2 After th...

Page 50: ...After that start looking for the defect See Chapter 9 Fault diagnosis 6 5 Safety shutdown The machine must be put to its safety off position before starting repair works See Chapter 2 Safety instruct...

Page 51: ...a long standstill period Switch off the machine see Chapter 6 4 Protect the electric motors from moisture heat dust and shocks Clean the machine and cover it with a plastic foil Preserve bright parts...

Page 52: ...ents Chapter 7 7 1 Recommendations 7 2 Maintenance and inspection list 7 3 Repairing 7 4 The blast pattern 7 5 Setting the blast pattern 7 6 Setting the control cage 7 7 Wear parts 7 8 Blastwheel blad...

Page 53: ...terrupted operation When the indicated number of working hours is not achieved during the corresponding period the period can be extended However a full overhaul must be carried out at least once a ye...

Page 54: ...ts of dirt or foreign bodies Check the electric motors for dirt and other contaminants daily and prior to starting work Check the hose connections for tightness and fixed seat Check the hose to the fi...

Page 55: ...e required to replace wear parts If you replace parts yourself for specific reasons the following instructions and work sequence have to be observed You should also stock all spare or wear parts that...

Page 56: ...n Correct adjustment of the control cage and thus of the blast pattern is the most important factor for optimum working with the EBE 350 VH blast cleaning machine Incorrect adjustment of the control c...

Page 57: ...he blast wheel motor is designed for a long service life Damages to the blast wheel motor can be detected by unusual noises or functional failure of the electric motor In this case notify our service...

Page 58: ...f the abrasive affects the blast pattern With every exchange of abrasive the blast pattern must be re adjusted Position of the control cage The correct adjustment of the control cage is the most impor...

Page 59: ...e to their different weights and frictional resistance This means that you must never use different types of abrasive at the same time Prior to any repair works on the machine and its drives secure th...

Page 60: ...ht indicates that the control cage is correctly positioned Looking from the front side of the machine onto the control cage If the left side of the blasted area is warmer turn the notch of the control...

Page 61: ...s EBE 350 VH Maintenance 7 7 Wear parts The blast wheel parts Fig 7 3 1 Impeller bolt 2 Control cage clamp 3 Control cage 4 Impeller 5 Blades set of 6 6 Blast wheel 7 Taper lock adapter 8 Parallel key...

Page 62: ...EBE 350 VH Operating Instructions Maintenance The liners Fig 7 4 1 Top liner 2 Right liner 3 Left liner 11...

Page 63: ...and remove the impeller Clean the blast wheel and the blades with air Through the opening at the front of the blast housing use a wooden or brass drift to tap out all six blades from the blast wheel t...

Page 64: ...ing the left and the right hand liners and take the side liners out of the blast housing at the front of the blast housing Replace all worn items Clean the liners and the inside of the blast housing t...

Page 65: ...EBE 350 VH Operating Instructions Electrical systems Contents Chapter 8 8 1 Circuit diagrams 1...

Page 66: ...Operating Instructions EBE 350 VH Electrical systems 8 1 Circuit diagrams 2...

Page 67: ...6 Page 9 2 1 PROJECT Client Name SUPPLIER Draw number Order number DATA Arch number Calc number Status Start of project Latest change USF BLASTRAC EBE Blastmachine EBE 350 VH UNI 350 9110 VH UNI PJ02...

Page 68: ...16 Front page Table of contents Explanations Symbol explanation Main voltage Main voltage Main voltage Control voltage Control Voltage Control Voltage Terminal strip X1 Terminal strip X2 Terminal str...

Page 69: ...Main current L1 L2 L3 PE Control current alternating current AC Phase Hook up wire Zero Control current direct voltage DC Hook up wire Potential free Potential free Black Black Black Yellow Green Whit...

Page 70: ...act NC Drop out delayed Emergency stop NC Contact NO NC Thermal Key switch NO NC Thermostat NO NC P A V M 3 P Pressure switch NO NC Level switch NO NC Relay Relay Drop out delayed Relay Cut in delayed...

Page 71: ...8 Pages 16 Page 9 6 5 5W1 1 6 bk 63A 5Q1 2 1 4 3 6 5 2 X1 L1 L1 Supply 480V 60Hz 3 4 L2 L2 5 6 L3 L3 PE PE 4A C 5F1 1 2 3 4 8 250VA 5T1 400 24 12 0V 0 9 1 5 wt 8 0 24VAC A Supply 24Vac 11 12 8 0 24VA...

Page 72: ...U V W PE Elevator motor 19 3 4 20 2 21 5 6 22 3 9 1 13 14 21 22 1 3 5 7U1 7 4 MCR S 10 50 UI 20 25A 6Q2 1 2 3 4 5 6 24 9KM2 9 4 1 2 25 2 5 bk X2 4 M 3 6M2 U1 U2 V1 V2 W1 W2 Blast motor 28 3 4 29 5 30...

Page 73: ...Main voltage 5 6 Arch nr Draw nr PJ02 01745T1B 350 9110 VH UNI 7 8 Pages 16 Page 9 8 7 5 4 24VDC A 5 4 0VDC A 5 6 12VDC B 5 5 0VDC B 10K1 10 1 5 9 44 1 5A F 7F1 45 X3 1 M 7M1 Shotvalve actuator 6 10...

Page 74: ...PJ02 01745T1B 350 9110 VH UNI 7 8 Pages 16 Page 9 9 8 5 2 24VAC A 5 3 24VAC B 8K1 XPS AS5140 A1 A2 47 S11 B1 48 S34 47 9 12 X4 1 Emergency Stop 8ES1 11 12 X4 5 50 Emergency Stop 8S2 11 12 48 S12 3 21...

Page 75: ...59 12 67 13 14 68 10K4 10 5 5 9 69 9KM1 9 1 53 54 70 6Q2 6 3 13 14 Stop 9S4 21 22 71 Start 9S5 13 14 X4 9 72 9KS1 9 6 13 14 73 1 2 6 3 3 4 6 3 5 6 6 3 13 14 9 5 55 56 9 6 67 68 9 5 9KM2 A1 A2 Blast mo...

Page 76: ...9 9 24VAC B opened 10S1 13 14 88 closed 10S2 21 22 X4 12 86 9KD1 9 5 53 54 87 X3 7 10ES1 1 2 X3 8 89 5 9 7 1 6 10 7 2 7 11 8 12 10K1 13 14 Shotvalve opened 59 12 21 22 90 13 14 X4 13 91 10K3 10 3 5 9...

Page 77: ...ilt USF BLASTRAC EBE Blastmachine EBE 350 VH UNI 2 3 4 Terminal strip X1 5 6 Arch nr Draw nr PJ02 01745T1B 350 9110 VH UNI 7 8 Pages 16 Page 9 12 11 Internal connection Bridges Terminal X1 5W1 5Q1 1 1...

Page 78: ...8 Pages 16 Page 9 13 12 Internal connection Bridges Terminal X2 6M1 9KM1 2 1 1 U Elevator motor 1 M 3 U V W PE W6M1 4x 9KM1 4 2 2 V 2 9KM1 6 3 3 W 3 PE PE PE 6M2 9KM2 2 1 1 U1 Blast motor 4 9KM2 4 2 2...

Page 79: ...e 9 14 13 Internal connection Bridges Terminal X3 7M1 W7M1 2x 7F1 1 1 M Shotvalve actuator 1 10K1 10 2 2 2 9ES1 W9ES1 2x X4 7 1 1 1 Limit switch 3 1 2 2 2 2 4 9ES2 W9ES2 2x 1 1 1 Limit switch 5 1 2 6Q...

Page 80: ...4 8S2 11 4 4 12 5 9S1 W9S1 2x 9H1 X1 1 1 13 24VAC G 5 9KM1 13 13 14 9KM1 14 2 2 14 Start elevator motor 6 W9S2 1x 9S2 X3 3 1 1 22 22 Stop elevator motor 7 W9S4 1x 9S4 9KS1 53 1 1 22 22 Stop blast moto...

Page 81: ...oor VUSI 4 10 glas 5x20mm slow 4A 10mm2 grijs voor 5x20mm voor VUSI 4 10 glas 5x20mm slow 4A 3 polig 63A 300 320mm voor V3 V6 zwart vergrendelbaar voor V3 V4 Brugcel 40V 25A 28 5x28 5x22mm Brugcel 40V...

Page 82: ...A0 ZB5 AZ101 ZB5 AA0 ZB5 AZ101 XD2 PA22 ZB5 AZ103 ZB5 AVB3 ZB5 AV033 55 34 8 024 0040 94 04 55 34 8 024 0040 94 04 55 34 8 024 0040 94 04 55 34 8 024 0040 94 04 ZB5 AA0 ZB5 AZ105 ZB5 AA0 ZB5 AZ105 zon...

Page 83: ...EBE 350 VH Operating Instructions Fault diagnosis Contents Chapter 9 9 1 Fault diagnosis blast machine 9 2 Fault diagnosis electrical system 1...

Page 84: ...parts from the machine Unusual noise Too little play or poor alignment of the rotating parts Loose and incorrect set screws Squeaking wheels Seizing motor Check alignment of the rotating parts blast...

Page 85: ...k the adjustment of the valve Close the shot valve and stop the blast wheel motor Start the blast process again and slowly open the valve Reduce the travel speed Escaping abrasive Poor sealing Check a...

Page 86: ...sts the housing and not the surface to be blasted Adjust the blast pattern 9 2 Fault diagnosis electrical system Prior to any repair works on the machine or its drives the machine must be secured agai...

Page 87: ...he cable Have the fault checked by an electrician Switch the main switch ON with fault have the unit checked by an electrician Machine does not travel Fuse defective or short circuit in the travel mot...

Page 88: ...EBE 350 VH Operating Instructions Spare parts Contents Chapter 10 10 1 Spare parts 1...

Page 89: ...erseal strap top 1 3 350 1077 V Innerseal left right 2 4 350 1079 VH Innerseal strap left right 2 5 350 1511 VH Innerseal strap bottom 1 6 350 1074 V Innerseal bottom 1 7 350 1082 VH Mouth seal plate...

Page 90: ...EBE 350 VH Operating Instructions Spare parts Fig 10 1 3...

Page 91: ...SEV Impeller bolt 1 2 350 9041 Cage clamp 3 350 1010 Control cage 1 4 350 1015 Impeller 1 5 350 1005 Blades set of 6 1 6 350 1025 Blastwheel 1 7 222 2265 Taperlock adapter blastwheel 1 8 222 2290 Blas...

Page 92: ...0971 Baffle plate 1 3 350 1067 VH Abrasive storage hopper 1 4 Door lock part of hopper 1 5 350 9240 VH Shot valve axle housing 1 6 222 2080 V Bearing seal 2 7 222 2250 V Bearing 2 8 350 1071 SE Shot v...

Page 93: ...Operating Instructions EBE 350 VH Spare parts Fig 10 3 6...

Page 94: ...6 7 350 2247 VH Drive shaft tension pulley 1 8 350 2505 VH Elevator bucket 30 9 350 2500 VH Elevator belt complete 1 10 E00979 Grit support plate 1 11 E00980 Elevator bottom cover 1 12 Elevator housin...

Page 95: ...Operating Instructions EBE 350 VH Spare parts Fig 10 4 8...

Page 96: ...60Hz 1 3 222 2290 Blastwheel shaft taperlock bush 1 4 350 2431 V Blastmotor belt set of 3 1 5 350 9255 VH Blastwheel belt guard 1 6 350 9007 SEVU Mounting plate 1 7 350 2451 SEV Blastwheel bearing ho...

Page 97: ...rive motor protector 1 10 222 2811 VH Sprocket 2 11 350 2510 VH Bobbin soft compl with shaft 2 12 350 2213 VH Drive motor chain short 1 13 350 3345 VH Bobbin drive motor 1 14 222 2810 VH Sprocket 2 15...

Page 98: ...EBE 350 VH Operating Instructions Spare parts Fig 10 6 11...

Page 99: ...035 3191 VH Abrasive valve actuator 1 4 035 3192 Actuator motor 1 5 035 3193 VH Actuator motor cover set of 2 1 6 333 3440 Reed contactor limit switch 2 7 500 9070 VH Cable support 1 8 350 9110 VH Ele...

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