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MBM 6020001, Operator'S Safety And Service Manual, Page: 2 / 31

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MBM 6020001 Operator'S Safety And Service Manual Download Page 2

TABLE OF CONTENTS

SAFETY INFORMATION  . . . . . . . . . . . . . . . . . 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . 1

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Before Starting & Operating . . . . . . . . . . . . . . . . . . . . 2

Attaching Blade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Starting Screed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Stopping Screed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Operation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Handle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Kickstand  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

MAINTENANCE  . . . . . . . . . . . . . . . . . . . . . . . . 5

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . 5

Motor Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Battery Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . 5

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Checking and Replacing Shock Mounts . . . . . . . . . . . 5

SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Motor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6

Exciter Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . .  6

Exciter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7

Motor Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7

Motor Adapter Bearing Replacement . . . . . . . . . . . . .  7

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . 8

Battery Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8

Electronic Throttle  . . . . . . . . . . . . . . . . . . . . . . . . . . .  8

18v Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8

Throttle Control Circuit Board. . . . . . . . . . . . . . . . . . .  8

Parts Replacement Cycles and Tolerances . . . . . . . .  9

REPLACEMENT PARTS. . . . . . . . . . . . . . . . . 11

Main Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12

Cover Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14

Exciter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .  16

Battery Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18

Motor Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18

Electrical Assembly  . . . . . . . . . . . . . . . . . . . . . . . . .  20

Screed Board Assembly. . . . . . . . . . . . . . . . . . . . . .  22

Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24

WARRANTY  . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Summary of Contents for 6020001

Page 1: ...te www mbw com MBW Europe Ltd Units 2 3 Cochrane Street Bolton BL3 6BN England UK Phone 44 0 1204 387784 Fax 44 0 1204 387797 E mail saleseurope mbw com Website mbweurope com L22331 01 21 D MBW Inc 2021 Printed in the USA S C R E E D E M O N This manual covers the following serial numbers and higher for each model listed EWS500 6020001 WE T S C R E E D ...

Page 2: ...ery Maintenance 5 Cleaning 5 Checking and Replacing Shock Mounts 5 SERVICE 6 Motor Removal 6 Exciter Disassembly 6 Exciter Assembly 7 Motor Installation 7 Motor Adapter Bearing Replacement 7 TROUBLESHOOTING 8 Battery Interface 8 Electronic Throttle 8 18v Motor 8 Throttle Control Circuit Board 8 Parts Replacement Cycles and Tolerances 9 REPLACEMENT PARTS 11 Main Assembly 12 Cover Assembly 14 Excite...

Page 3: ...st and some of its constituents and dust produced during the use of this product contain chemi cals known in the state of California to cause cancer birth defects and other reproductive harm For more information go to www P65Warnings ca gov WARNING ...

Page 4: ... specified steel tipped safety shoes HEAD PROTECTION Wear OSHA specified safety helmets OPERATOR Keep children and bystanders off and away from the equipment DUST PROTECTION Machining crushing or handling of stone concrete masonry metal and other materials may generate dust mist and fumes containing chemicals such as silica known to cause serious or fatal injury or illness such as respiratory dise...

Page 5: ...to chemicals including engine exhaust phthalates and lead which are known to the state of California to cause cancer and birth defects or other reproductive harm Avoid breathing engine exhaust Do not operate equipment in confined areas For more information go to www P65Warnings ca gov 21820 EXCITER LOCATION Safety Decals 22159 22333 22158 inside cover 21746 17769 21820 17768 ...

Page 6: ...rt Width Weight 17804 4 ft 1 21 m 8 1 lb 3 7 kg 17806 6 ft 1 83 m 12 1 lb 5 5 kg 17808 8 ft 2 44 m 16 1 lb 7 3 kg 17810 10 ft 3 05 m 20 1 lb 9 1 kg 17812 12 ft 3 66 m 24 0 lb 10 9 kg 17814 14 ft 4 27 m 28 0 lb 12 7 kg 17816 16 ft 4 88 m 32 0 lb 14 5 kg 17818 18 ft 5 49 m 36 0 lb 16 3 kg 17820 20 ft 6 10 m 40 0 lb 18 1 kg 17824 24 ft 7 32 m 47 9 lb 21 7 kg ...

Page 7: ...t and clothing are at a safe distance from any moving parts Attaching Blade Refer to Figure 1 1 Loosen the bolts that secure the clamps to the exciter assembly 2 Lay the float blade on the floor with the decals facing upward 3 Center the exciter between the Exciter Location decals on the float blade 4 Tilt the exciter forward and hook the small leg of the clamping plates under the front lip of the...

Page 8: ...float to make a 12 18 diameter wet pad A at the desired grade in the four corners of the area you wish to screed The outer extents of the wet pads should not exceed the length of the float blade being used NOTE Use a laser receiver transit level or grade stakes to help establish the correct grade 2 Run the ScreeDemon between the wet pads to create two parallel strips B that define the grade for th...

Page 9: ...on 2 Move the handle to the desired position 3 Tighten the handle adjustment lever Kickstand The kickstand will support the ScreeDemon in an upright position when not in use Transporting It is recommended to transport the ScreeDemon with the float bar removed The float bar is more likely to be damaged if attached to the main unit during transport The handle can be collapsed for easier transport Se...

Page 10: ...echnical documentation included with battery Cleaning Clean any concrete from the ScreeDemon immediately after each use DO NOT allow concrete to harden on the screed 1 Remove battery 2 Use a hose to remove any excess concrete Avoid spraying water into battery compartment 3 Remove any buildup with hard plastic bristle brush NOTE DO NOT use a wire brush hammer or pressure washer to remove concrete f...

Page 11: ...machine upside down and remove three bolts securing shockmounts Exciter assembly is now disconnected from the machine 4 Remove the plug 2 from the flange 5 Use an 1 8 allen wrench to loosen the set screw 18 inside the exciter housing directly below the hole 6 Stick a rod of screwdriver straight down through both holes to prevent rotation of exciter 7 Remove the three hex head cap screws 19 and sea...

Page 12: ...t 13 13 Position the mounting flange on the exciter assembly so that the plug hole aligns with the set screw on the exciter 18 14 Set the mounting flange in place while turning the drive shaft clockwise to tighten into the center shockmount 15 Secure the flange in place with three sealing washers 5 and screws 19 16 Apply medium strength locker to the set screw 18 and install into exciter housing 1...

Page 13: ...cautious that all of the conductors remain contained in the terminal 18v Motor The motor utilized by the MBW ScreeDemon is a permanent magnet brushed dc motor It is a permanently sealed and water tight motor designed to last the life of the machine and survive wash down with a low pressure hose To verify that motor is performing to specifications follow the steps below 1 Loosen pinch bolts securin...

Page 14: ... or removed from housing or shaft Hardware Replace any worn or damaged hardware as needed Replacement hardware should be grade 5 and zinc plated unless otherwise specified Safety Decals Replace if they become damaged or illegible Seals Gaskets Replace if a leak is detected and at every overhaul or teardown ...

Page 15: ... 10 This page intentionally left blank ...

Page 16: ...o carry an adequate parts stock in all areas of the country Their sales engineers are available for professional consultation If you cannot locate an MBW distributor in your area contact MBW or one of our Sales Branches listed below When ordering replacement parts be sure to have the following information available Model and Serial Number of machine when ordering MBW parts Part Number Description ...

Page 17: ... 12 Main Assembly ...

Page 18: ...STUD 1 8 22125 HINGE PIN 1 9 22126 WRENCH 9 16 1 10 22135 COVER ASM 1 11 22138 BATTERY CONNECTOR ASM 1 12 22143 THROTTLE ELECTRONIC includes both grips 1 13 22271 EXCITER SCREED M18 1 14 22150 AFRAME SUB ASM 1 15 F0132HN NUT HEX 6 32 ZP 2 16 F032403HCS HHCS 10 24 X 3 8 GR5 ZP 10 17 F051808FWS FWLS 5 16 18 X 1 ZP 2 18 F051812FWS FWLS 5 16 18 X 1 1 2 ZP 1 19 F081305HCS HHCS 1 2 13 X 5 8 GR5 ZP 3 20 ...

Page 19: ... 14 Cover Assembly ...

Page 20: ... 15 ITEM PART NO DESCRIPTION QTY 1 22136 DRAW LATCH 1 2 22135 COVER ASM INCLUDES ALL PARTS SHOWN 1 3 F02LW WASHER 3 16 X 7 16 X 18 GA 2 4 F0232HN NUT HEX 8 32 UNC 2 5 F023204PMS PMS 8 32 UNC X 1 2 2 ...

Page 21: ... 16 Exciter Assembly ...

Page 22: ...E CROWNED 3 8 16 2 11 17863 WASHER FIBER 25 X 38 X 03 3 12 22133 MOTOR MOUNT 1 13 22134 MOTOR ADAPTER 1 14 22270 EXCITER SCREEDEMON M18 1 15 F06LW LOCKWASHER 3 8 ZP 2 16 F06SW WASHER 25 64 X 1 X 1 8 ZP 2 17 F0616DLN LOCKNUT DEFORMED 3 8 16 2 18 F042003SSS SSS 1 4 20 X 3 8 1 19 F042004HCS HHCS 1 4 20 X 1 2 GR5 ZP 3 20 F042008SCS SCS 1 4 20 X 1 2 X 1 3 21 F061618HCS HHCS 3 8 16 X 2 1 4 GR5 ZP 2 22 F...

Page 23: ... 18 Battery Mount Motor Mount ...

Page 24: ...RING BALL SEALED 1 3 17711 SEAL RUBBER 1 4 22139 BATTERY MOUNT 1 5 22147 SOCKET 18 VOLT BATTERY 1 6 F01PW WASHER 5 32 X 3 8 X 18 GA 4 7 F0132HN NUT HEX 6 32 4 8 F013205PMS PMS 6 32 X 625 2 9 F013212PMS PMS 6 32 X 1 5 2 22153 BATTERY MILWAUKEE 12 AMP HR 22154 CHARGER MILWAUKEE ...

Page 25: ... 20 02725 02725 5 77 5 5 77 5 7 7 5277 8 7 5277 52 1 7 5277 77 5 8 Electrical Assembly ...

Page 26: ... GRIP 3 3 22111 WASHER PLASTIC 10 4 4 22122 SUPPORT LEG 1 5 22123 COVER ELECTRONICS 1 6 22141 THROTTLE CONTROL BOARD 1 7 22142 GASKET ELECTRONICS 1 8 22276 LIGHT ASM 500M 1 9 F0312SP PIN SPIRAL 3 16 X 1 1 2 1 10 F0518ELN LOCKNUT 5 16 18 ZP 2 11 F032403HCS HHCS 10 24 X 3 8 10 ...

Page 27: ... 22 Screed Board Assembly ...

Page 28: ...C SERIES RR 1 4 18565 CAP END C SERIES LR 1 5 17802 2 FLOAT 1 17804 4 FLOAT 1 17806 6 FLOAT 1 17808 8 FLOAT 1 17810 10 FLOAT 1 17812 12 FLOAT 1 17814 14 FLOAT 1 17816 16 FLOAT 1 17818 18 FLOAT 1 17820 20 FLOAT 1 17824 24 FLOAT 1 17831 KIT CAPS INLUDES PARTS 1 4 Dual power heads required for 18 blades and above ...

Page 29: ... 24 Motor Assembly ...

Page 30: ...QTY 1 22114 KEY WOODRUFF 403 1 2 22115 MOTOR SCREEDEMON 1 3 22146 HOSE 1 2 X 10 1 4 22151 MOTOR MOUNT ASM 1 5 22271 EXCITER SCREED M18 1 6 22277 COUPLING NUT 10 32 2 7 F03PW WASHER 7 32 X 1 2 X 18GA 2 8 F042008SCS SCS 1 4 20 X 1 2 ...

Page 31: ...FAULTS 5 This warranty does not cover the cost of transportation and other expenses which may be connected with warranty service but not specifically mentioned herein 6 This warranty does not cover any updates to any New Machine Demonstration Machine or any other MBW product MBW reserves the right to improve or make product changes without incurring any obligation to update refit or install the sa...

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