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- Page 1 W A L K - B E H I N D T R O W E L S PRO424E-B SAFETY & OPERATIONS MANUAL Man ual Par t #: 080749 | Re visi on : - Languag e: E n g lish | O r igin a l In stru cti on s...
- Page 2 No part of this manual may be reproduced or transmitted in any form or by any means, electronics or mechanical, for any purpose, without the express written permission of Allen Engineering Corporation (AEC). AEC assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual.
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Page 3: Table Of Contents
Table of Contents GENERAL INFORMATION Sect No. Title Page Table of Contents ..........................3 GENERAL INFORMATION ........................4 Limited Warranty ..........................4 Information Contained in this Manual ....................5 Sound & Vibration Testing........................6 Dealer Information / Ordering Parts ..................... 7 Model Number / Serial Number Unit Identification ................ -
Page 4: General Information
Allen reserves the choice to repair or replace. 2. If Allen chooses to replace the part, it will be at no cost to the customer and will be made available to the Allen Distributor, Dealer, or Rental Center from whom the End User purchased the product. -
Page 5: Information Contained In This Manual
Complete any warranty requirements as specified by the battery manufacturer in their instructions found inside the manual. Your battery and clutch is not manufactured by Allen Engineering Corporation, Inc, and therefore is not covered under Allen Engineering Corporation, Inc warranty. -
Page 6: Sound & Vibration Testing
Left Hand Right Hand Operator Ear SPL Vibration Average Vibration Average - dB (A) - m/sec² - m/sec² This information was acquired from sound and vibration analysis tests conducted at Allen Engineering Corporation. PENDING INFORMATION Page 6 068518 - 7/23... -
Page 7: Dealer Information / Ordering Parts
GENERAL INFORMATION Your Dealer has Allen Engineering Corporation trained mechanics and original Allen replacement parts. Always contact the Allen Dealer who sold you this machine for Allen Certified repairs and replacement parts. Place Allen Dealer information below for future reference. -
Page 8: Model Number / Serial Number Unit Identification
GENERAL Model Number / Serial Number Unit Identification INFORMATION Manufacturer’s Codes: When ordering parts or requesting service information, you will always be asked to specify the model and serial numbers of the machine. The legends below specifically defines each significant character or group of characters of the Model Number and Serial Number codes. -
Page 9: Technical Specifications
Technical Specifications GENERAL INFORMATION Machine Specifications • Battery: ........................Honda EGX // Vanguard Si1.5 • Horse Power Class, HP [kW]: .....................2.4 // 2 [1.8 // 1.5] • Battery Life: ............................. 30 min // 1 hr • Starter ..............................Push Button • Length: ............................65 in [165.1 cm] •... -
Page 10: Power Unit Specifications, Honda
GENERAL Power Unit Specifications, Honda INFORMATION The Information below was taken directly from the manufactures product literature. For further information please reference the manufactures Owner’s Manual Honda Power Unit Information Model: ..............Honda GXE2.0H Motor Type: . -
Page 11: Battery Specifications, Vanguard
Battery Specifications, Vanguard GENERAL INFORMATION The Information below was taken directly from the manufactures product literature. For further information please reference the manufactures Owner’s Manual Vanguard Battery Information Battery Model: ..............Vanguard Si1.5 Minimum IPX Rating: . -
Page 12: Section 1: Safety
SECTION 1 SAFETY SECTION 1: SAFETY Page 12 068518 - 7/23... -
Page 13: Silicosis Warning
Federal / State Warnings SECTION 1 SAFETY RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and other materials can generate dust, mists and fumes containing chemicals known to cause serious or fatal injury or illness, such as respiratory disease, cancer, birth defects or other reproductive harm. SILICOSIS WARNING Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may... -
Page 14: Manual Tag Safety Detail
Manual Tag Safety Detail SECTION 1 SAFETY Safety-Alert Signs This manual contains Safety-Alert Signs, as defined below, which must be followed to reduce the possibility of improper servi ce damage to the equipment or personal injury. Read and follow all Safety-Alert Signs included in this manual. NOTE defines an operating procedure, condition, etc. -
Page 15: Hazard Symbols
Hazard Symbols SECTION 1 SAFETY Potential hazards associated with the operation of this equipment will be referenced with hazard symbols which may appear throughout this manual in conjunction with safety notes. 068518 - 7/23 Page 15... -
Page 16: Operating Safety
Operating Safety SECTION 1 SAFETY Familiarity and proper training are required for the safe operation of this equipment! Equipment operated improperly or by untrained personnel can be dangerous! Read the operating instructions contained in both this manual and the battery manual and familiarize yourself with the location and proper use of all controls. •... -
Page 17: Service Safety
Service Safety SECTION 1 SAFETY Poorly maintained equipment can become a safety hazard! In order for the equipment to operate safely and properly over a long period of time, periodic maintenance and occasional repairs are necessary. • ALWAYS disconnect the battery before servicing the equipment. •... -
Page 18: Battery Safety
Battery Safety SECTION 1 SAFETY Battery powered equipment present special hazards during operation and charging. Battery packs contain combustible organic solvents as an electrolyte solution. Read and follow the warning instructions in the battery owner’s manual and the safety guidelines below. Failure to follow the warnings and safety guidelines could result in severe injury or death. -
Page 19: Battery Storage Safety
Battery Storage Safety SECTION 1 SAFETY Battery powered equipment present special hazards during operation and charging. Battery packs contain combustible organic solvents as an electrolyte solution. Read and follow the warning instructions in the battery owner’s manual and the safety guidelines below. Failure to follow the warnings and safety guidelines could result in severe injury or death. -
Page 20: Battery Transportation Safety
Battery Transportation Safety SECTION 1 SAFETY Battery powered equipment present special hazards during operation and charging. Battery packs contain combustible organic solvents as an electrolyte solution. Read and follow the warning instructions in the battery owner’s manual and the safety guidelines below. Failure to follow the warnings and safety guidelines could result in severe injury or death. -
Page 21: Transportation Safety
Transportation Safety SECTION 1 SAFETY • Make sure the hitch and coupling of the towing vehicle are rated equal to, or greater than the trailer “gross vehicle weight rating.” • If applicable, ALWAYS close the fuel valve when transporting the machine. •... -
Page 22: Lifting Safety
Lifting Safety SECTION 1 SAFETY ALWAYS DO A THOROUGH INSPECTION OF THE SLINGS, CHAINS, AND HOOKS BEFORE ATTEMPTING TO LIFT THE MACHINE! OSHA has set forth guidelines which detail the use of Rigging Equipment for Material handling. This guideline is found under OSHA Standard Number: 1926.251 Please read and follow all guidelines found in this standard. - Page 23 Lifting Safety Continued SECTION 1 SAFETY • When lifting the machine, all personnel must be clear of the machine. • DO NOT stand near or under the machine while it is being lifted. • The trowel is heavy and awkward to move around. Use proper heavy lifting procedures and DO NOT lift the trowel by the guard rings.
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Page 24: Pan Installation Safety - Lifting Bridle
Pan Installation Safety - Lifting Bridle SECTION 1 SAFETY This section details the proper technique to utilize the lifting bridle system in a safe manner to install concrete finishing pans. (NOTE: Images are for illustration purposes only) Use a lifting sling (bridle) with a capacity of at least 2:1 weight ratio for the equipment being hoisted. -
Page 25: Section 2: Operation
SECTION 2 OPERATION SECTION 2: OPERATION 068518 - 7/23 Page 25... -
Page 26: Introduction
Power is transferred from the power unit to the gearbox input shaft via a V-belt pulley drive system. • All Allen Engineering Walk-behinds are equipped with a safety shutdown switch. • Operating time between battery recharge or swap is approximately 0.5 to 1 hr •... -
Page 27: Pre-Start Procedure
Pre-Start Procedure SECTION 2 OPERATION Before Starting Procedures Before operation each day check for the following: 1. All guards, side screens and panels are in place 2. All safety and information signs are in place and legible 3. That gearbox oil level is correct 4. -
Page 28: Trowel Components - Handle
Trowel Components - Handle SECTION 2 OPERATION Location of all Operating Controls & Machine Components A. Hand Grip – Replace hand grips when they become worn or damaged. B. Handle Bar – When operating the trowel, place both hands on each grip to maneuver the trowel. C. -
Page 29: Trowel Components - Honda
Trowel Components - Honda SECTION 2 OPERATION 1. Trowel Lifting Point – The trowel is equipped with a lifting bail that can be used to safely lift and move the trowel. 2. Trowel Arm – NEVER operate the trowel with a bent, broken or out of adjustment trowel arm. If the blades show uneven wear patterns or some blades wear out faster than others, the trowel arm may need to be adjusted. -
Page 30: Trowel Components - Vanguard
Trowel Components - Vanguard SECTION 2 OPERATION 1. Trowel Lifting Point – The trowel is equipped with a lifting bail that can be used to safely lift and move the trowel. 2. Trowel Arm – NEVER operate the trowel with a bent, broken or out of adjustment trowel arm. If the blades show uneven wear patterns or some blades wear out faster than others, the trowel arm may need to be adjusted. -
Page 31: Trowel Operation
Trowel Operation SECTION 3 SERVICE Located on the handle bars of the trowel are the operator controls. This features independent power ON/OFF for the main power unit system and the battery pack, status LEDs, and throttle control. Reference the Honda and Vanguard figures below, •... - Page 32 SECTION 2 Trowel Operation Continued OPERATION Operating The Trowel The following steps are intended as a basic guide to machine operation, and are not to be considered a complete guide to concrete finishing. We suggest that all operators (experienced and novice) read “Slabs on Grade” published by the American Concrete Institute, Detroit, Michigan.
- Page 33 Trowel Operation Continued SECTION 3 SERVICE • Pitch Adjustment Different pitch angles are needed as you work the different stages of the concrete. When changing or setting pitch (angle of trowel blades), slow the machine down, set the desired degree of pitch using the pitching handle. To change the pitch, turn the handle either clockwise or counter-clockwise to achieve the desired blade pitch.
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Page 34: Battery Charging / Battery Installation & Disconnect
Battery Charging / Battery Installation & Disconnect SECTION 3 SERVICE • ONLY charge the battery with a charger that is specified by the manufacturer. Use of unspecified battery chargers may damage the battery and/or create a risk of fire or explosion. When charging the battery follow the instructions specified by the manufacturer. -
Page 35: Battery Installation & Disconnect Continued
Battery Installation & Disconnect Continued SECTION 3 SERVICE The Information below was taken directly from the manufactures product literature. For further information please reference the manufactures Owner’s Manual Vanguard Reference the figure below: To disconnect the battery: 1. Pivot the battery retaining and release tab toward the battery. 2. -
Page 36: Battery Charging / Battery Care - Honda
Battery Charging / Battery Care - Honda SECTION 3 SERVICE ALERT INDICATOR CHARGE LEVEL CHECK BUTTON ERROR INDICATOR CHARGE LEVEL INDICATORS (4) Checking the battery charge level: Press the Charge Level Check button, the four (green) indicator lights will display the charge level. •... -
Page 37: Battery Charging / Battery Care -Vanguard
Battery Charging / Battery Care -Vanguard SECTION 3 SERVICE BLUETOOTH LED INDICATOR CHARGE LEVEL INDICATORS (4) CHARGE LEVEL CHECK BUTTON Checking the battery charge level: Press the Charge Level Check button, the four (blue) indicator lights will display the charge level. •... -
Page 38: Service
SECTION 3 SERVICE SECTION 3: SERVICE Page 38 068518 - 7/23... -
Page 39: Maintenance Schedule
Maintenance Schedule SECTION 3 SERVICE Periodic Maintenance Schedule The table below list basic trowel maintenance. Refer to OEM battery manufacturer’s Operation Manual for additional information on maintenance. A copy of the battery operator’s manual was supplied with the machine when it was shipped. Maintenance Schedule Preform at every indicated month or operating hour interval, whichever comes first Description... -
Page 40: Grease Points
Grease Points SECTION 3 SERVICE Parts hidden for clarity Outer and inner set screw and SHAFT BEARING AND CAP nut, M8 hex. Two per trowel arm GUARD RING BLADE TROWEL ARM HEX SOCKET HEAD M8 SCREW SET SCREW & HEX NUT PRESSURE PLATE SPIDER BOSS Figure: Spider Boss grease points. -
Page 41: Gearbox Service
Gearbox Service SECTION 3 SERVICE Gearbox Maintenance • The oil level in the gear box should be checked daily. • It is recommended after 100 Hrs of use that the gearbox oil should be drained, flushed and refilled with the proper oil. •... -
Page 42: Drive Train - Honda
Drive Train - Honda SECTION 3 SERVICE Driveline System Service: The Driveline should be inspected often, but at least every 200 Hrs or every 3 months. The service Driveline components when physical damage or wear is visible (cracks etc.) Drive Belt Service: The Drive Belt should be inspected often, but at least every 20 Hrs or once a month. -
Page 43: Drive Train - Vanguard
Drive Train - Vanguard SECTION 3 SERVICE Driveline System Service: The Driveline should be inspected often, but at least every 200 Hrs or every 3 months. The service Driveline components when physical damage or wear is visible (cracks etc.) Drive Belt Service: The Drive Belt should be inspected often, but at least every 20 Hrs or once a month. -
Page 44: Trowel Arm Adjustment
Trowel Arm Adjustment SECTION 3 SERVICE Lift Lever Adjustment Procedure Damage to and/or replacement of a trowel arm can change the adjustment of the lift lever. This can unbalance the trowel arms and cause the riding trowel to wobble during operation. To operate smoothly the lift lever on all trowel arms must be adjusted the same to ensure that the riding trowel is balanced correctly. -
Page 45: Trowel Arm Adjustment Continued
Trowel Arm Adjustment Continued SECTION 3 SERVICE Outer and inner set screw and Parts hidden for clarity nut, M8 hex. Two per trowel arm Parts hidden for clarity SHAFT BEARING AND CAP GUARD RING BLADE TROWEL ARM HEX SOCKET HEAD M8 SCREW SET SCREW &... -
Page 46: Troubleshooting (Battery) - Honda
Troubleshooting (Battery) - Honda SECTION 3 SERVICE The Information below was taken directly from the manufactures product literature. For further information please reference the manufactures Owner’s Manual Troubleshooting Check the indicators on the battery and/or on the operator control box located on the trowel handle, when there is a malfunction If a problem persists or do not improve contact AEC customer service or an authorized Honda servicing dealer. -
Page 47: Troubleshooting (Battery) - Vanguard
Troubleshooting (Battery) - Vanguard SECTION 3 SERVICE The Information below was taken directly from the manufactures product literature. For further information please reference the manufactures Owner’s Manual Troubleshooting Check the indicators on the battery, when there is a malfunction If a problem persists or do not improve contact AEC customer service or an authorized Briggs &... -
Page 48: Cleaning Procedure
Cleaning Procedure SECTION 3 SERVICE Machine Cleaning Procedure When cleaning the machine, please adhere to the following information to ensure proper cleaning and to keep the machine in the best condition possible. Power Washing Procedure: • Ensure that the water pressure is below 2000 PSI (14 MPa) •... -
Page 49: Accessories Section
Accessories SECTION 4 ACCESSORIES Images for reference only. Pan, PN 057751: 24” OD 90° Lip Angle Clip on Flat Pan Combo Blades, PN 059008V: 4.75” x 9” Combo - Silver Series Battery - Honda, PN 077754: Honda EGX Battery Battery - Vanguard, PN 077861: Vanguard Si1.5 Battery 068518 - 7/23 Page 49... -
Page 50: Revision Details
SECTION 4 Revision Details ACCESSORIES MANUAL REVISION DETAIL REVISION # REVISION DATE REVISION REFERENCE # REVISION BY 10/24 Initial Release 068518 - 7/23 Page 50... -
Page 51: Parts Manual
Click the link, or go to the following website https://www.alleneng.com/pro424e-b Mail: A physical copy of the manual can also be mailed to you upon request. Please contact Allen Engineering and one will be sent to you. Allen Engineering P.O. Box 819 Paragould, Ar. - Page 52 AEC FACTORY & HEADQUARTERS 8 1 9 S . 5 T H S T R E E T P A R A G O U L D , A R K A N S A S 7 2 4 5 0 8 7 0 .
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